USFWS Mussel Reporting Form |
FWS Form 3-2523 (Rev. 10/2020) OMB Control No. 1018-0094 Expires ##/##/20## |
Instructions for Electronic Submittal of Freshwater Mussel Survey Data for U.S. Fish and Wildlife Service |
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Spreadsheet Version 1.17 |
Last updated 07/24/2020 |
In an effort to reduce redundancy, increase efficiency, and minimize data entry errors, the U.S. Fish and Wildlife Service (Service) Ecological Services Field Offices in Region 3 (Illinois, Indiana, Iowa, Michigan, Minnesota, Missouri, Ohio, and Wisconsin) have collaborated to create a single standardized spreadsheet1 for electronic submittal of freshwater mussel survey data by federal permittees to the Service. Recently issued permit terms and conditions require submission of data in the format provided by Service Field Offices (i.e., information identified in the standardized reporting spreadsheet). In addition to a traditional narrative report, permittees receiving Region 3 issued permits will be required to report their survey data using the “standard” format provided in the standardized permit reporting spreadsheet (i.e., provision of all spreadsheet information) to fulfill the annual reporting requirements of a section 10(a)(1)(A) Recovery Permit (Please note: Other Regions and/or Field Offices may require the same spreadsheet). Permittees are encouraged to submit their survey data via the standardized permit reporting spreadsheet not only to facilitate determination of reporting compliance, but also to facilitate improved assemblage of data to determine impacts on the species. If permittees intend to collect additional data that does not fit within the format of this spreadsheet, they should coordinate with the Service Field Office for the study area regarding how to report the additional data. If multiple Federal permittees are contracted and/or subcontracted to conduct mussel surveys as part of a single large project, each permittee is required to separately report the mussel data collected under their permit so that the permittee responsible for data collected within a specific survey site can be clearly identified. Due to the decline in unionid mussel populations throughout Region 3, the Service is requesting that data on all unionid mussel species be submitted, regardless of current Federal status. |
1 Prior to data submittal, permittees should ensure they are using the most current version of the permit reporting spreadsheet, which will be available on the Service’s R3 Mussel Survey web page (...). |
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Instructions: |
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The spreadsheet is divided into several worksheets (survey and location info, habitat data, method protocol data, mussel community data, and individual mussel data). It is important to start by filling out the “Survey and Location Info” worksheet first for whichever surveys have been completed because the information from these worksheets populates drop-down boxes in other worksheets. Anything colored orange is always a required field, and pink indicates a field that is required if applicable. No color indicates it is data we are requesting if a permittee is willing to provide the information. |
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Definitions: Includes definitions and explanation of terms used in other tabs. Note that field formatting (color coding) information appears at the top. |
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Survey and Location Information: The “Survey ID” is an automatically generated unique identifier composed of the permit number, waterbody name, date, and site ID. The “Survey ID” will be used throughout the entire database to track the correct survey information. The survey date captures when the survey was conducted. A new row should be entered for each date a survey is conducted at a site; surveying on multiple dates should be entered separately since method and mussel species identified may be different. The “Site Id” is a unique identifier of a specific survey site. The Survey Area is the total area represented by the survey captured in that Survey ID; in square meters. To clearly delineate the survey area, latitude and longitude should be taken in decimal degrees (in geographic coordinate system NAD 83) for the most upstream end of survey area and at the most downstream end of survey area. The “Distance Above and Below Access” should be filled out using the number of river miles and direction. The state and county in which the survey was conducted are entered using drop-down menus. Once the spreadsheet is turned into the Service the GPS points will be plotted and the county provided by the surveyor will be compared to the county where the point actually is located. Sites where the two values do not match will be flagged as possible bad GPS points. Surveyors responsible for sites that are flagged will likely be contacted to verify the location of the survey site. |
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Method Protocol Data: The permittee will be prompted to select “Survey or Release Protocol” from the dropdown options (Ohio River Mussel Survey Protocol; Smith et al 2001; Michigan Mussel; Survey Protocols and Relocation Procedures; West Virginia Mussel Survey Protocols; Mussel Sampling Guidelines for Indiana; Minnesota Freshwater Mussel Survey and Relocation Protocol; Wisconsin Mussel Relocation Protocol; Wisconsin Guidelines for Sampling Mussels in Wadeable Streams; Other) to inform what, if any, State Protocols are also being required in addition to federal permit requirements.
The “Survey/ Release Method” has pre-set options to select from in the dropdown box (snorkel, polywog, viewer/bucket, brail, shoreline/midden survey, reintroduction, augmentation, relocation, other). The “Survey/ Release Metric” defines level of survey effort with pre-set options in a dropdown box2. |
2 Please see the Definitions tab or attached Mussel Reporting Definitions document of survey effort terminology. |
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Habitat Data: The “Stream Type, Classification or River Group” is a requested data field, not required, where a brief description of the type of river can be included (e.g., e.g., small river, large river, small stream, large stream, intermittent, navigable, wadeable, non-wadeable) or stream classification. The “Habitat” field has pre-selected options in a dropdown box that the permittee will select (pool - deep with slow water; riffle - shallow with fast, turbulent water running over rocks; run - deep with fast water and little or no turbulence; glide - slow moving, non-turbulent flow, too shallow to be a pool, and too slow to be a run; multiple habitat types). The “Dominant Substrate and; Second Dominate Substrate” characterize the substrate in the survey area and can be further defined by the permittee in the requested field “Percent Dominant Substrate”. “Visibility” is the approximate distance the surveyor(s) can see through the water and is captured by dropdown options (Zero - less than 1 ft; Low - 1ft to 3 ft; Moderate - greater than 3ft). “Velocity” should be recorded in meters per second as measured on site. “USGS Gauge Location” is the location of the relevant gauge as reported at https://waterdata.usgs.gov/nwis/rt. “USGS Gauge Date” reports the date that the data from relevant gauge was collected also as reported at https://waterdata.usgs.gov/nwis/rt. “Discharge” data is collected from the relevant USGS gauge as reported at https://waterdata.usgs.gov/nwis/rt and is captured in cubic feet per second. “USGS Gauge Height” data is collected from the relevant gauge as reported at https://waterdata.usgs.gov/nwis/rt and reports height in feet. If there is a defined mussel bed within the survey site, the “Description of Mussel Bed Boundary” can be freely filled out by the permittee. “Species Richness” is the number of species found in the survey area. |
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Mussel Community Data: The data in this worksheet is for the collection of information on both federally listed and non-federally listed mussels at the species level to understand the composition of the mussel community in the survey area. The majority of fields in the “Mussel Community Data” tab are straight forward in terms of the information being requested. Due to recent changes in nomenclature and systematic taxonomy for the family Unionidae, please refer to the following reference when filling out the “Genus” and "species" fields: Williams et al. 2017. A revised list of the freshwater mussels (Mollusca: Bivalvia: Unionida) of the United States and Canada. Understanding the age composition of the mussel bed is important, but methods to age mussels vary. We used American Fisheries Society defintions (see "Definitions" tab) for shell ages (Southwick and Loftus 2018, page 98). The approximate number of live or recently dead individuals is required, while only presence or absence of older shells is needed. The “Signs of Reproduction” has pre-selected drop down options (i.e., Yes; No; Unknown; NA). Signs of reproduction include gravid females (inflated gills), juvenile mussels present, lure displays, releases of conglutinates and/or glochidia. “Catch Per Unit Effort or CPUE” is the number of individuals found per hour and the “Density” is the number of individuals per square meter. |
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Individual Mussel Data: The data in this worksheet is for more detailed information, that is required for live individuals of federally listed species, but can be used to provide detailed information on any individual mussel, if desired. The data in this worksheet is somewhat similar to the data captured in the Mussel Community Data worksheet with additional required information such as tag number, tag type etc. The “Specimen Latitude” and “Specimen Longitude” captures the most precise location information where the species was found (e.g., of the transect, cell, quadrat, etc.). Ages are imporant to understand the age structure of listed populations. “Signs of Reproduction” are represented by a drop down of pre-selected options i.e., gravid females; full lure display; partial lure display; releases of conglutinates; releases of glochidia). Sometimes voucher specimens and/or genetic samples are collected. For both the fields “Voucher Disposition Location” and “Genetic Sample Location” the location of the physical specimen and/or sample is requested. The field “Location Number” is the identifying number assigned to a particular quadrat, transect, cell, etc. where the individual is found, if applicable. |
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Name Change Details: Information is provided for mussel species that have had changes in taxonomy / scientific name. This tab does not require data entry; it is only provided for reference. |
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DO NOT move columns or adjust the format of this spreadsheet. |
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Missing Data: For columns where data was not collected, enter "NA" without quotation marks or leave blank. DO NOT enter "0", ".", "Not applicable", or "N/A". |
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Naming instructions for saving files: |
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If all of the surveys for a permit number are on one spreadsheet (this can be multiple states), save the file as that permit number (e.g., TE000000). |
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If all of the surveys have the same permit number but are on several spreadsheets broken up by states, use the permit number and then list out the state names (e.g., TE000000_OHIO_INDIANA, TE000000_IOWA). |
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If there are multiple permit numbers from the same organization/individual’s name, use the organization/individual’s name and the state or states (e.g., Leibii_Inc_OHIO). To avoid confusion, this should include every survey that organization/individual conducted in that state. |
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Please coordinate within your organization to ensure that multiple individuals aren’t submitting the same data. |
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For questions about using USFWS spreadsheets contact your local Service Field Office. Software developers seeking technical assistance with the USFWS spreadsheets should contact Erik Olson at: Erik_Olson@fws.gov |
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Mussel Reporting Spreadsheet Definitions |
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Field formatting (to assist with error checking and completeness) |
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required |
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required if applicable |
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not applicable |
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potential error |
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field has validation (underlined) |
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Survey and Location Information Tab Fields |
Field Definitions |
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Federal Permit Number |
federal permit number |
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Surveyor Name |
federal permit holder or person conducting survey (if different than permit holder) |
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Report Name or Number |
the name that is on the title page of your report. |
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Site ID |
unique identifier of a specific survey site; If more than one survey is conducted in a day, use some kind of identifier here to differentiate them. |
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Waterbody Name |
name of waterbody where survey occurred |
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Survey Date |
date a survey is conducted at a site; surveying on multiple dates should be entered separately since method and mussel species identified may be different |
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Survey ID |
auto-generated unique identifier composed of the Site ID, waterbody name, and date |
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Primary State |
primary state where survey occurred |
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Primary County |
primary county where survey occurred |
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Township |
township where survey occurred |
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Secondary State |
secondary state where survey occurred for waterbodies that border states |
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Secondary County |
secondary county where survey occurred for waterbodies that border states |
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Latitude Upstream |
latitude at most upstream end of survey area; in decimal degrees in NAD 83 geographic coordinate system |
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Longitude Upstream |
longitude at most upstream end of survey area; in decimal degrees in NAD 83 geographic coordinate system |
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Latitude Downstream |
latitude at most downstream end of survey area; in decimal degrees in NAD 83 geographic coordinate system |
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Longitude Downstream |
longitude at most downstream end of survey area; in decimal degrees in NAD 83 geographic coordinate system |
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Search Area |
total area of habitat searched for mussels; in square meters |
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General Location Information |
Any additional site description information |
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Watershed Drainage Area |
in square km |
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Distance Above or Below Access |
river km and direction |
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Survey Location Comments |
free text to add additional information; Additional surveyors names can be added here if applicable |
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Method Protocol Data Tab Fields |
Field Definition or Dropdown Option |
Dropdown Definitions (where applicable) |
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Survey ID |
auto-generated unique identifier from Survey and Location Information sheet |
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Activity |
(DROP DOWN OPTIONS) |
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Survey |
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Removal: Salvage/Rescue |
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Release: Reintroduction |
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Release: Augmentation |
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Release: Relocation |
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Release: Release_Other |
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Activity Protocol |
(DROP DOWN OPTIONS--individual options depend on activity selection) |
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Ohio River Mussel Survey Protocol |
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Smith et al 2001 |
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Michigan Mussel Survey Protocols and Relocation Procedures |
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West Virginia Mussel Survey Protocols |
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Mussel Sampling Guidelines for Indiana |
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Minnesota Freshwater Mussel Survey and Relocation Protocol |
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Wisconsin Mussel Relocation Protocol |
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Wisconsin Guidelines for Sampling Mussels in Wadeable Streams |
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State of Ohio Mussel Survey Protocols |
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Michigan Natural Features Inventory Protocol |
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Pit_Tag_reading_only |
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Survey protocol - Other |
If your survey protocol does not fall within one of these categories please specify in the comments field. |
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Removal protocol - Other |
If your removal protocol does not fall within one of these categories please specify in the comments field. |
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Release protocol - Other |
If your release protocol does not fall within one of these categories please specify in the comments field. |
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Activity Equipment |
(DROP DOWN OPTIONS--individual options depend on activity selection) |
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SCUBA |
Self contained underwater breathing apparatus |
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SSA |
Surface supplied air equipment |
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Snorkel |
surveyors used mask and snorkels; typically this is in relatively shallow water where SCUBA is not needed |
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Polywog/Noodling |
Generally means collected by hand. Other regional terms may apply, such as raccooning. |
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Viewer/bucket |
visual search using a device to view mussels from the surface; typically a bucket with a plexiglass bottom |
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Brail |
capture device that is dragged along the bottom consisting of a metal or wooden rod fitted with pronged hooks. (See Carlander 1954) |
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Shoreline/midden survey |
Surveys conducted on land to search for shells stockpiled by animals (e.g. muskrats) in middens or otherwise deposited on the shore. |
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Survey - other |
If your survey equipment does not fall within one of these categories please specify in the comments field. |
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Removal - other |
Mussels were moved from the survey area to another area or brought to a facility (specify details in the comments field). |
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No special equipment |
No equipment was used. |
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Release - other |
Mussels were released in the survey area to from a different area or facility (specify details in the comments field). |
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Multiple - ADD IN COMMENTS |
List all equipment used in the comments field. |
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Activity Metric |
(DROP DOWN OPTIONS--individual options depend on activity selection) |
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Transect |
surveys conducted by placing lines perpendicular to flow and sub-divided into segments. Along each transect, surveyors shall visually search a defined area for mussels and record all data separately for each segment. The entire segment must be covered. |
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Timed/area |
area defined and a timed search is conducted. Timed search is limited to a specific area. |
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Timed |
qualitative surveys consisting of visually searching throughout a larger survey area for a given period of time. This type of search is used to determine if mussels are present and to generate species richness curves. |
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Quadrat |
a plot of defined area where the surface is searched and/or the substrate is excavated (substrate is dug up and removed to be sorted through for mussels) |
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Quadrat - random |
randomly chosen quadrats; plots of defined area where the surface is searched and/or the substrate is excavated (substrate is dug up and removed to be sorted through for mussels) |
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Quadrat - systematic |
systematically chosen quadrats; plots of defined area where the surface is searched and/or the substrate is excavated(substrate is dug up and removed to be sorted through for mussels) |
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Quadrat - other |
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Cells |
used to divide the affected area into a series of cells in which they would be completely surveyed using visual tactile methods. |
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Reconnaissance |
used to determine presence or absence of unionid mussels within a project area that will require in-stream work. This method is intended for small wadeable streams not known to contain federally listed species. Beginning at the downstream end of the buffer zone, the stream substrates, stream banks, and gravel bars should be visually searched for shells, shell fragments, or live mussels. All habitat should be searched, but close attention should be focused on heterogenous substrate. We recommend that smaller streams (10-100 square miles) should be searched for at least 60 minutes and 90 minutes for larger streams (above 100 square miles). |
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Uniform distribution |
individuals placed uniformly within the survey area (or other defined area) |
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Random distribution |
individuals placed randomly within the survey area |
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Other |
If your survey metric does not fall within one of these categories please specify in the comments field. |
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Quadrat Size |
in square meters |
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Number of Quadrats |
total number of quadrats surveyed |
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Percentage of Quadrats That Were Excavated |
(digging down and removing substrate) - number 0-100; default is 100% |
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Mean Transect Length |
mean transect length in meters |
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Mean Transect Area |
mean transect area in square meters |
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Cell Size |
in square meters |
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Total Search Time |
total time spent searching by all surveyors’ in person minutes |
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Recon Area |
area covered by a reconnaissance survey; in square meters |
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Method Comments |
free text to add additional information |
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Habitat Data Tab Fields |
Field Definition or Dropdown Option |
Dropdown Definitions (where applicable) |
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Survey ID |
auto-generated unique identifier from Survey and Location Information sheet |
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Water Temperature |
in degrees Celsius |
in degree Celcius, approximate temperature if not directly measured |
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Visibility |
(DROP DOWN OPTIONS) |
approximate distance the surveyor(s) can see through the water |
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Zero - < 30 cm |
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Low - 30 cm < X < 1m |
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Moderate - >1 m |
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Stream Type, Classification or River Group |
brief description of the type of river (e.g., small river, large river, small stream, large stream, intermittent, navigable, wadeable, non-wadeable) or stream classification |
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Habitat |
(DROP DOWN OPTIONS) |
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Pool |
deep with slow water |
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Riffle |
shallow with fast, turbulent water running over rocks |
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Run |
deep with fast water and little or no turbulence |
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Glide |
slow moving, non-turbulent flow; too shallow to be a pool and too slow to be a run |
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Other |
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Multiple habitat types |
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Dominant Substrate |
(DROP DOWN OPTIONS) |
most common substrate in the survey area based on the Wentworth Scale: https://www.jstor.org/stable/30063207?seq=5#metadata_info_tab_contents |
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Bedrock: large solid surface |
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Boulder: >256mm |
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Cobble: 64-256mm |
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Pebble: 4-64mm |
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Granule: 2-4mm |
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Very Coarse Sand Grain: 1-2mm |
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Coarse Sand Grain: .5-1mm |
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Medium Sand Grain: .25-.5mm |
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Fine Sand Grain: .125-.25mm |
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Very Fine Sand Grain: .06-.125mm |
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Silt |
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Clay |
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Woody debris: sticks, leaves, etc. |
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Zebra mussels |
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Other |
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Percent Dominant Substrate |
number 0 to 100 |
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Secondary Substrate |
(DROP DOWN OPTIONS) |
second most common substrate in the survey area |
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Bedrock: large solid surface |
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Boulder: >256mm |
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Cobble: 65-256mm |
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Coarse gravel: 17-64mm |
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Medium gravel: 9-16mm |
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Fine gravel: 2-8mm |
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Sand: <2mm |
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Silt: <.06mm |
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Clay: solid clay surface |
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Woody debris: sticks, leaves, etc. |
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Zebra mussels |
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Other |
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Percent Secondary Substrate |
number 0 to 100 |
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Dissolved Oxygen |
DO in milligrams per liter |
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pH |
number 0-14 |
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Conductivity |
in millisiemens per centimeter |
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Mean Water Depth |
measured or approximated average depth of the water in the survey area; in meters |
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Velocity |
in meters per second as measured on site |
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Most Relevant USGS Gauge Location |
location of the relevant gauge as reported at https://waterdata.usgs.gov/nwis/rt |
Gauge information is optional to include |
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USGS Gauge Date |
date that the data from relevant gauge was collected as reported at https://waterdata.usgs.gov/nwis/rt |
Gauge information is optional to include |
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USGS Gauge Discharge |
in cubic feet per second; data from relevant gauge as reported at https://waterdata.usgs.gov/nwis/rt |
Gauge information is optional to include |
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USGS Gauge Height |
height in feet; data from relevant gauge as reported at https://waterdata.usgs.gov/nwis/rt |
Gauge information is optional to include |
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Description of Mussel Bed Boundary |
free text to add description of the mussel bed boundary if present |
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Species Richness |
number of species found in the survey area |
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Overall CPUE |
CPUE = Catch per unit effort, the number of individuals found per hour of all species |
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Overall Density |
number of individuals per square meter of all species |
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Standard Deviation |
standard deviation of the Overall Density (see previous row) |
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Habitat Data Comments |
free text to add additional information |
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Mussel Community Data Tab Fields |
Field Definition or Dropdown Option |
Dropdown Definitions (where applicable) |
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Survey ID |
auto-generated unique identifier from Survey and Location Information sheet |
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Genus |
(DROP DOWN OPTIONS) |
Reference document provided for consultation: Williams et al. 2017. A revised list of the freshwater mussels (Mollusca: Bivalvia: Unionida) of the United States and Canada. |
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Species |
(DROP DOWN OPTIONS BASED ON SELECTED GENUS) |
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Number Live |
(DROP DOWN OPTIONS) |
Total number of live mussels found |
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0 |
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1-5 |
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6-15 |
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16-30 |
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>31 |
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Number Fresh Dead |
(DROP DOWN OPTIONS) |
Total number of fresh dead mussels found; Indicators: nacre still lustrous, hinge line still intact, animal probably died within the past few months (from Southwick and Loftus 2018). |
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0 |
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1-5 |
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6-15 |
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16-30 |
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>31 |
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Weathered Dead Present |
(DROP DOWN OPTIONS) |
Were weathered dead mussels found? Indicators: nacre chalky, probably dead more than a few months (from Southwick and Loftus 2018). |
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Present |
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Absent |
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Subfossil Present |
(DROP DOWN OPTIONS) |
Were Subfossil mussels found? Indicators: periostracum missing, shell chalky, probably dead for several decades (from Southwick and Loftus 2018). |
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Present |
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Absent |
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Signs of Reproduction |
(DROP DOWN OPTIONS) |
Signs of reproduction include gravid females (inflated gills), juvenile mussels present, lure displays, releases of conglutinates and/or glochidia |
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Yes |
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No |
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Unknown |
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NA |
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Species Specific CPUE |
CPUE = Catch per unit efort, the number of individuals found per hour of identified species |
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Species Density |
mean number of individuals per square meter of identified species |
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Species Standard Deviation |
standard deviation of the Density (see previous row) |
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Photo Voucher File Name |
Name of photo file. Recommended file name convention: "YYYY_MM_DD_GenusInitial_SpeciesName_Surveyor_SiteName_Photonumber". Files should be sent separately to USFWS via email. |
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Community Comments |
free text to add additional information |
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Individual Mussel Data Tab Fields |
Field Definition or Dropdown Option |
Dropdown Definitions (where applicable) |
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Survey ID |
auto-generated unique identifier from Survey and Location Information sheet |
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Specimen Latitude |
most precise location information where the species was found (e.g., of the transect, cell, quadrat, etc.) in decimal degrees in NAD 83 geographic coordinate system |
if numerous individuals of the same species are located in the same general area, you can use the same lat/long |
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Specimen Longitude |
most precise location information where the species was found (e.g., of the transect, cell, quadrat, etc.) in decimal degrees in NAD 83 geographic coordinate system |
if numerous individuals of the same species are located in the same general area, you can use the same lat/long |
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Specimen Habitat |
(DROP DOWN OPTIONS) |
This field is not reqiured |
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Pool |
deep with slow water |
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Riffle |
shallow with fast, turbulent water running over rocks |
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Run |
deep with fast water and little or no turbulence |
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Glide |
slow moving, non-turbulent flow; too shallow to be a pool and too slow to be a run |
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Other |
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Not Recorded |
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Genus |
(DROP DOWN OPTIONS) |
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Species |
(DROP DOWN OPTIONS BASED ON SELECTED GENUS) |
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Length |
Measurement in millimeters of the longest anterior to posterior dimension |
Required for federally listed species |
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Height |
Measurement in millimeters of longest dorsal to ventral dimension |
Required for federally listed species |
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Width |
Measurement in millimeters from valve to valve |
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Thickness |
Measurement in millimeters |
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Age |
In years, as indicated by number of annuli counted or estimated as precisely as practicable. |
Required for federally listed species |
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Method of Aging |
(DROP DOWN OPTIONS) |
Describes method used to describe mussel age. |
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Actual |
Annuli were counted with little error |
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Estimated |
Annuli were not completely discernible or age was estimated by size. |
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Not Discernible |
Age could not be observed or estimated |
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Sex |
(DROP DOWN OPTIONS) |
Required for federally listed species |
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F |
Female |
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M |
Male |
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Unknown |
Unknown |
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NA |
Not Applicable |
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Sign of Individual Reproduction |
(DROP DOWN OPTIONS) |
Required for federally listed species |
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Gravid female |
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Full lure display |
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Partial lure display |
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Releases of conglutinates |
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Releases of glochidia |
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Not checked |
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No - none of the above |
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Tag 1 Number |
tag identification number |
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Tag 1 Type |
(DROP DOWN OPTIONS) |
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PIT |
Passive Integrated Transponder |
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Dot |
e.g., dot of superglue or waterproof paint pen on outside of shell |
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Shellfish |
alpha numeric tag |
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Etching |
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Other |
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Tag 1 Color |
tag color |
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Tag 1 Placed During Survey |
(DROP DOWN OPTIONS) |
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Yes |
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No |
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NA |
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Tag 2 Number |
tag identification number |
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Tag 2 Type |
(DROP DOWN OPTIONS) |
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PIT |
Passive Integrated Transponder |
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Dot |
e.g., dot of superglue or waterproof paint pen on outside of shell |
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Shellfish |
alpha numeric tag |
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Etching |
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Other |
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Tag 2 Color |
tag color |
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Tag 2 Placed During Survey |
(DROP DOWN OPTIONS) |
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Yes |
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No |
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NA |
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Type of Reader |
type of tag reader used |
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Photo or Video File Name |
name of photo or video file |
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Voucher or Disposition Location |
physical location where dead specimen will be housed |
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Genetic Sample Location or Where Analyzed |
if a genetics sample was taken or analyzed, physical location where the specimen will be held |
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Location Number |
identifying number assigned to a particular quadrat, transect, cell, etc. where individual found, if applicable |
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Individual Comments |
free text to add additional information |
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References: |
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Southwick, R.I., and A.J. Loftus, editors. 2018. Investigation and monetary values of fish and freshwater mollusk kills. American Fisheries Society, Special Publication 35, Bethesda, MD, USA. |
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Mussels with name changes are highlighted in pink for quick reference. |
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Names in Green were Unionids not found in Williams et al 2017. |
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Common Name |
Current genus |
Current Species |
Current Full Name |
Old genus |
Old Species |
Old Full Name |
Citation |
Notes |
Final listing FR |
Federally TE? |
Mucket |
Actinonaias |
ligamentina |
Actinonaias ligamentina (Lamarck, 1819) |
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Elktoe |
Alasmidonta |
marginata |
Alasmidonta marginata Say, 1818 |
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Triangle floater |
Alasmidonta |
undulata |
Alasmidonta undulata (Say, 1817) |
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Slippershell mussel |
Alasmidonta |
viridis |
Alasmidonta viridis (Rafinesque, 1820) |
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Threeridge |
Amblema |
plicata |
Amblema plicata (Say, 1817) |
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Cylindrical Papershell |
Anodontoides |
ferussacianus |
Anodontoides ferussacianus (Lea, 1834) |
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Rock Pocketbook |
Arcidens |
confragosus |
Arcidens confragosus (Say, 1829) |
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Asian clam |
Corbicula |
fluminea |
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Wartyback |
Cyclonaias |
nodulata |
Cyclonaias nodulata |
Quadrula (previously listed as Amphinaias?) |
nodulata |
Quadrula nodulata (Rafinesque, 1820) |
Williams et al. 2017 |
reassigned from Quadrula |
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Wartyback |
Cyclonaias |
nodulata |
Cyclonaias nodulata |
Quadrula |
nodulata |
Quadrula nodulata (Rafinesque, 1820) |
Williams et al. 2017 |
Reassigned to Cyclonaias |
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Pimpleback |
Cyclonaias |
pustulosa |
Cyclonaias pustulosa |
Quadrula (previously listed as Amphinaias?) |
pustulosa |
Quadrula pustulosa (Lea, 1831) |
Williams et al. 2017 |
reassigned from Quadrula |
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Pimpleback |
Cyclonaias |
pustulosa |
Cyclonaias pustulosa (Lea, 1831) |
Quadrula |
pustulosa pustulosa |
Quadrula pustulosa pustulosa (Lea, 1831) |
Williams et al. 2017 |
Nominotypical subspecies not required; reassigned to Cyclonaias |
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Purple Wartyback |
Cyclonaias |
tuberculata |
Cyclonaias tuberculata (Rafinesque, 1820) |
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Western Fanshell |
Cyprogenia |
aberti |
Cyprogenia aberti (Conrad, 1850) |
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Fanshell |
Cyprogenia |
stegaria |
Cyprogenia stegaria (Rafinesque, 1820) |
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Quagga mussel |
Dreissena |
bugensis |
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Zebra mussel |
Dreissena |
polymorpha |
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Butterfly |
Ellipsaria |
lineolata |
Ellipsaria lineolata (Rafinesque, 1820) |
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Eastern elliptio |
Elliptio |
complanata |
Elliptio complanata (Lightfoot, 1786) |
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Elephantear |
Elliptio |
crassidens |
Elliptio crassidens (Lamarck, 1819) |
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Ohio riffleshell |
Epioblasma |
cincinnatiensis |
Epioblasma cincinnatiensis |
Epioblasma |
phillipsii |
Epioblasma phillipsii (Conrad, 1836) |
Williams et al. 2017 |
elevated from synonymy |
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Curtis pearlymussel |
Epioblasma |
curtisii |
Epioblasma curtisii |
Epioblasma |
florentina curtisii |
Epioblasma florentina curtisii (Frierson and Utterback, 1916) |
Williams et al. 2017 |
Subspecies elevated to species |
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Leafshell |
Epioblasma |
flexuosa |
Epioblasma flexuosa (Rafinesque, 1820) |
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Catspaw |
Epioblasma |
obliquata |
Epioblasma obliquata |
Epioblasma |
obliquata obliquata |
Epioblasma obliquata obliquata (Rafinesque, 1820) |
Williams et al. 2017 |
Nominotypical subspecies not required |
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White catspaw |
Epioblasma |
perobliqua |
Epioblasma perobliqua |
Epioblasma |
obliquata perobliqua |
Epioblasma obliquata obliquata (Rafinesque, 1820) |
Williams et al. 2017 |
Subspecies elevated to species |
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Round combshell |
Epioblasma |
personata |
Epioblasma personata (Say, 1829) |
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Tennessee riffleshell |
Epioblasma |
propinqua |
Epioblasma propinqua (Lea, 1857) |
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Northern riffleshell |
Epioblasma |
rangiana |
Epioblasma rangiana (Lea, 1838) |
Epioblasma |
torulosa rangiana |
Epioblasma torulosa rangiana (Lea, 1838) |
Williams et al. 2017 |
Species elevated from subspecies |
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Yes |
Wabash riffleshell |
Epioblasma |
sampsonii |
Epioblasma sampsonii (Lea, 1861) |
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Tubercled Blossom |
Epioblasma |
torulosa |
Epioblasma torulosa (Rafinesque, 1820) |
Epioblasma |
torulosa torulosa |
Epioblasma torulosa torulosa (Rafinesque, 1820) |
Williams et al. 2017 |
Nominotypical subspecies not required |
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Snuffbox |
Epioblasma |
triquetra |
Epioblasma triquetra (Rafinesque, 1820) |
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Spike |
Eurynia |
dilatata |
Eurynia dilatata |
Elliptio |
dilatata |
Elliptio dilatata (Rafinesque, 1820) |
Williams et al. 2017 |
Reassigned to Eurynia |
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Wabash pigtoe |
Fusconaia |
flava |
Fusconaia flava (Rafinesque, 1820) |
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Ozark pigtoe |
Fusconaia |
ozarkensis |
Fusconaia ozarkensis (Call, 1887) |
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Longsolid |
Fusconaia |
subrotunda |
Fusconaia subrotunda (Lea, 1831) |
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Cracking Pearlymussel |
Hemistena |
lata |
Hemistena lata (Rafinesque, 1820) |
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Pink mucket |
Lampsilis |
abrupta |
Lampsilis abrupta (Say, 1831) |
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Northern brokenray |
Lampsilis |
brittsi |
Lampsilis brittsi (Simpson, 1900) |
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Plain pocketbook |
Lampsilis |
cardium |
Lampsilis cardium (Rafinesque, 1820) |
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Wavyrayed lampmussel |
Lampsilis |
fasciola |
Lampsilis fasciola (Rafinesque, 1820) |
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Higgins eye |
Lampsilis |
higginsii |
Lampsilis higginsii (Lea, 1857) |
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Yes |
Lousiana fatmucket |
Lampsilis |
hydiana |
Lampsilis hydiana (Lea, 1838) |
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Pocketbook |
Lampsilis |
ovata |
Lampsilis ovata (Say, 1817) |
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Eastern lampmussel |
Lampsilis |
radiata |
Lampsilis radiata (Gmelin, 1791) |
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Neosho mucket |
Lampsilis |
rafinesqueana |
Lampsilis rafinesqueana (Frierson, 1927) |
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Arkansas brokenray |
Lampsilis |
reeveiana |
Lampsilis reeveiana (Lea, 1852) |
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Fatmucket |
Lampsilis |
siliquoidea |
Lampsilis siliquoidea (Barnes, 1823) |
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Yellow sandshell |
Lampsilis |
teres |
Lampsilis teres (Parmalee and Brogan, 1998) |
Lampsilis |
teres anodontoides |
Lampsilis teres anadontoides (Lea, 1834) |
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?? only teres named in Williams et al. no teres teres or teres anodontoides |
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Yellow sandshell |
Lampsilis |
teres |
Lampsilis teres (Parmalee and Brogan, 1998) |
Lampsilis |
teres teres |
Lampsilis teres teres (Rafinesque, 1820) |
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?? only teres named in Williams et al. no teres teres or teres anodontoides |
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White heelsplitter |
Lasmigona |
complanata |
Lasmigona complanata (Barnes, 1823) |
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Creek heelsplitter |
Lasmigona |
compressa |
Lasmigona compressa (Lea, 1829) |
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Fluted shell |
Lasmigona |
costata |
Lasmigona costata (Rafinesque, 1820) |
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Fragile papershell |
Leptodea |
fragilis |
Leptodea fragilis (Rafinesque, 1820) |
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Scaleshell |
Leptodea |
leptodon |
Leptodea leptodon (Rafinesque, 1820) |
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Eastern pondmussel |
Ligumia |
nasuta |
Ligumia nasuta (Say, 1817) |
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Black sandshell |
Ligumia |
recta |
Ligumia recta (Lamarck, 1819) |
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Pondmussel |
Ligumia |
subrostrata |
Ligumia subrostrata (Say, 1831) |
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Spectaclecase |
Cumberlandia |
monodonta |
Cumberlandia monodonta (Say, 1829) |
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77 FR 14914 |
Yes |
Washboard |
Megalonaias |
nervosa |
Megalonaias nervosa (Rafinesque, 1820) |
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Lake fingernailclam |
Musculium |
lacustre |
Musculium lacustre (Müller, 1774) |
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Musculium |
partumenium |
Musculium partumenium |
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Pond fingernailclam |
Musculium |
securis |
Musculium securis (Prime, 1852) |
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Long fingernailclam |
Musculium |
transversum |
Musculium transversum (Say, 1829) |
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Threehorn wartyback |
Obliquaria |
reflexa |
Obliquaria reflexa (Rafinesque, 1820) |
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Southern hickorynut |
Obovaria |
arkansasensis |
Obovaria arkansasensis (Lea, 1862) |
Obovaria |
jacksoniana |
Obovaria jacksoniana (Frierson, 1912) |
Williams et al. 2017 |
Synonym of Obovaria arkansasensis |
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Hickorynut |
Obovaria |
olivaria |
Obovaria olivaria (Rafinesque, 1820) |
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Ring pink |
Obovaria |
retusa |
Obovaria retusa (Lamarck, 1819) |
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Round hickorynut |
Obovaria |
subrotunda |
Obovaria subrotunda (Rafinesque, 1820) |
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Adam peaclam |
Pisidium |
adamsi |
Pisidium adamsi (Stimpson, 1851) |
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Ubiquitous peaclam |
Pisidium |
casertanum |
Pisidium casertanum (Poli, 1791) |
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Ridgedbeak peaclam |
Pisidium |
compressum |
Pisidium compressum (Prime, 1852) |
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Alpine peaclam |
Pisidium |
conventus |
Pisidium conventus (Clessin, 1877) |
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Ornamented peaclam |
Pisidium |
cruciatum |
Pisidium cruciatum (Sterki, 1895) |
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Greater Eastern peaclam |
Pisidium |
dubium |
Pisidium dubium (Say, 1817) |
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Round peaclam |
Pisidium |
equilaterale |
Pisidium equilaterale (Prime, 1852) |
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River peaclam |
Pisidium |
fallax |
Pisidium fallax (Sterki, 1896) |
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Rusty peaclam |
Pisidium |
ferrugineum |
Pisidium ferrugineum (Prime, 1852) |
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Giant northern peaclam |
Pisidium |
idahoense |
Pisidium idahoense (Roper, 1890) |
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Lilljeborg peaclam |
Pisidium |
lilljeborgi |
Pisidium lilljeborgi (Clessin, 1886) |
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Shiny peaclam |
Pisidium |
nitidum |
Pisidium nitidum (Jenyns, 1832) |
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Perforated peaclam |
Pisidium |
punctatum |
split into P. moitessierianum (Paladilhe, 1866) and P. simplex (Sterki, 1905) |
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http://explorer.natureserve.org/servlet/NatureServe?searchName=Pisidium+simplex |
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Striate peaclam |
Pisidium |
punctiferum |
Pisidium punctiferum (Guppy, 1867) |
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Fat peaclam |
Pisidium |
rotundatum |
Pisidium rotundatum (Prime, 1852) |
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Triangular peaclam |
Pisidium |
variabile |
Pisidium variabile (Prime, 1852) |
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Walker peaclam |
Pisidium |
walkeri |
Pisidium walkeri (Sterki, 1895) |
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Bankclimber |
Plectomerus |
dombeyanus |
Plectomerus dombeyanus (Valenciennes, 1827) |
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White wartyback |
Plethobasus |
cicatricosus |
Plethobasus cicatricosus (Say, 1829) |
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Orangefoot pimpleback |
Plethobasus |
cooperianus |
Plethobasus cooperianus (Lea, 1834) |
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Sheepnose |
Plethobasus |
cyphyus |
Plethobasus cyphyus (Rafinesque, 1820) |
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Yes |
Clubshell |
Pleurobema |
clava |
Pleurobema clava (Lamarck, 1819) |
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Yes |
Round pigtoe |
Pleurobema |
coccineum |
Pleurobema coccineum (Conrad, 1836) |
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Ohio pigtoe |
Pleurobema |
cordatum |
Pleurobema cordatum (Rafinesque, 1820) |
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Rough pigtoe |
Pleurobema |
plenum |
Pleurobema plenum (Lea, 1840) |
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Pyramid pigtoe |
Pleurobema |
rubrum |
Pleurobema rubrum (Rafinesque, 1820) |
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Round pigtoe |
Pleurobema |
sintoxia |
Pleurobema sintoxia (Rafinesque, 1820) |
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Pink heelsplitter |
Potamilus |
alatus |
Potamilus alatus (Say, 1817) |
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Fat pocketbook |
Potamilus |
capax |
Potamilus capax (Green, 1832) |
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Pink papershell |
Potamilus |
ohiensis |
Potamilus ohiensis (Rafinesque, 1820) |
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Bleufer |
Potamilus |
purpuratus |
Potamilus purpuratus (Lamarck, 1819) |
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Kidneyshell |
Ptychobranchus |
fasciolaris |
Ptychobranchus fasciolaris (Rafinesque, 1820) |
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Ouachita Kidneyshell |
Ptychobranchus |
occidentalis |
Ptychobranchus occidentalis (Conrad, 1836) |
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Eastern floater |
Pyganodon |
cataracta |
Pyganodon cataracta (Say, 1817) |
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Giant floater |
Pyganodon |
grandis |
Pyganodon grandis (Say, 1829) |
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Lake floater |
Pyganodon |
lacustris |
Pyganodon lacustris (Lea, 1857) |
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Williams et al. 2017 |
publication date corrected |
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Round lake floater |
Pyganodon |
subgibbosa |
Pyganodon subgibbosa |
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Winged mapleleaf |
Quadrula |
fragosa |
Quadrula fragosa (Conrad, 1835) |
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Yes |
Gulf mapleleaf |
Quadrula |
nobilis |
Quadrula nobilis |
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Williams et al. 2017 |
Elevated from synonymy |
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Mapleleaf |
Quadrula |
quadrula |
Quadrula quadrula (Rafinesque, 1820) |
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Ebonyshell |
Reginaia |
ebenus |
Reginaia ebenus |
Fusconaia |
ebena |
Fusconaia ebena (Lea 1831) |
Williams et al. 2017 |
Reassigned to Reginaia, spelling correction of species name |
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Salamander mussel |
Simpsonaias |
ambigua |
Simpsonaias ambigua (Say, 1825) |
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River fingernailclam |
Sphaerium |
fabale |
Sphaerium fabale (Prime, 1852) |
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Herrington fingernailclam |
Sphaerium |
occidentale |
Sphaerium occidentale (Lewis, 1856) |
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Rhomboid fingernailclam |
Sphaerium |
rhomboideum |
Sphaerium rhomboideum (Say, 1822) |
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Grooved fingernailclam |
Sphaerium |
simile |
Sphaerium simile (Say, 1817) |
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Striated fingernailclam |
Sphaerium |
striatinum |
Sphaerium striatinum (Lamarck, 1818) |
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Creeper |
Strophitus |
undulatus |
Strophitus undulatus (Say, 1817) |
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Rabbitsfoot |
Theliderma |
cylindrica |
Theliderma cylindrica |
Quadrula |
cylindrica cylindrica |
Quadrula cylindrica cylindrica (Say, 1817) |
Williams et al. 2017 |
Reassigned from Quadrula |
|
Yes |
Monkeyface |
Theliderma |
metanevra |
Theliderma metanevra |
Quadrula |
metanevra |
Quadrula metanevra (Rafinesque, 1820) |
Williams et al. 2017 |
Reassigned to Theliderma |
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Purple lilliput |
Toxolasma |
lividum |
Toxolasma lividum |
Toxolasma |
lividus |
Toxolasma lividus (Rafinesque, 1831) |
Williams et al. 2017 |
Incorrect spelling of species name; parenthesis not needed |
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|
Lilliput |
Toxolasma |
parvum |
Toxolasma parvus |
Toxolasma |
parvus |
Toxolasma parvum (Barnes, 1823) |
Williams et al. 2017 |
Incorrect spelling of species name |
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|
Texas lilliput |
Toxolasma |
texasiense |
Toxolasma texasiense |
Toxolasma |
texasiensis |
Toxolasma texasiensis (Lea, 1857) |
Williams et al. 2017 |
Incorrect spelling of species name |
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Pistolgrip |
Tritogonia |
verrucosa |
Tritogonia verrucosa (Rafinesque, 1820) |
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Fawnsfoot |
Truncilla |
donaciformis |
Truncilla donaciformis (Lea, 1828) |
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Deertoe |
Truncilla |
truncata |
Truncilla truncata (Rafinesque, 1820) |
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Pondhorn |
Uniomerus |
tetralasmus |
Uniomerus tetralasmus (Say, 1831) |
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Paper pondshell |
Utterbackia |
imbecillis |
Utterbackia imbecillis (Say, 1829) |
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Flat floater |
Utterbackiana |
suborbiculata |
Utterbackiana suborbiculata |
Anodonta |
suborbiculata |
Anodonta suborbiculata (Say, 1831) |
Williams et al. 2017 |
Reassigned to Utterbackiana |
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Ellipse |
Venustaconcha |
ellipsiformis |
Venustaconcha ellipsiformis (Conrad, 1836) |
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Bleedingtooth mussel |
Venustaconcha |
pleasii |
Venustaconcha pleasii (Marsh, 1891) |
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Rayed bean |
Villosa |
fabalis |
Villosa fabalis (Lea, 1831) |
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Yes |
Rainbow |
Villosa |
iris |
Villosa iris (Lea, 1829) |
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Little spectaclecase |
Villosa |
lienosa |
Villosa lienosa (Conrad, 1834) |
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