Disclaimer:

The Nonindigenous Occurrences section of the NAS species profiles has a new structure. The section is now dynamically updated from the NAS database to ensure that it contains the most current and accurate information. Occurrences are summarized in Table 1, alphabetically by state, with years of earliest and most recent observations, and the tally and names of drainages where the species was observed. The table contains hyperlinks to collections tables of specimens based on the states, years, and drainages selected. References to specimens that were not obtained through sighting reports and personal communications are found through the hyperlink in the Table 1 caption or through the individual specimens linked in the collections tables.




Lampsilis cardium
Lampsilis cardium
(plain pocketbook)
Mollusks-Bivalves
Native Transplant

Copyright Info
Lampsilis cardium

Common name: plain pocketbook

Taxonomy: available through www.itis.govITIS logo

Size: can reach 160 mm

Native Range: Upper Mississippi and Ohio drainages; from Lake Superior to the Ottawa River and Lake Champlain.

Native range data for this species provided in part by NatureServe NS logo
Hydrologic Unit Codes (HUCs) Explained
Interactive maps: Point Distribution Maps

Nonindigenous Occurrences:

Table 1. States with nonindigenous occurrences, the earliest and latest observations in each state, and the tally and names of HUCs with observations†. Names and dates are hyperlinked to their relevant specimen records. The list of references for all nonindigenous occurrences of Lampsilis cardium are found here.

StateFirst ObservedLast ObservedTotal HUCs with observations†HUCs with observations†
MD191719171Middle Potomac-Catoctin
NY199619961Lower Hudson

Table last updated 10/31/2024

† Populations may not be currently present.


Means of Introduction: May have been intentionally introduced.

Impact of Introduction: The impacts of this species are currently unknown, as no studies have been done to determine how it has affected ecosystems in the invaded range. The absence of data does not equate to lack of effects. It does, however, mean that research is required to evaluate effects before conclusions can be made.

Remarks: Prefers rivers and creeks with sand, gravel, or mud bottoms.  Spawns in late July; glochidia are released the following early July.  Fish species that serve as a host for glochidia are white crappie, bluegill, largemouth bass, smallmouth bass, yellow perch and others.

Author: Benson, A.J.

Revision Date: 4/21/2004

Citation Information:
Benson, A.J., 2024, Lampsilis cardium: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov/queries/FactSheet.aspx?SpeciesID=2238, Revision Date: 4/21/2004, Access Date: 10/31/2024

This information is preliminary or provisional and is subject to revision. It is being provided to meet the need for timely best science. The information has not received final approval by the U.S. Geological Survey (USGS) and is provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the information.

Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [10/31/2024].

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