Micropterus dolomieu
Micropterus dolomieu
(Smallmouth Bass)
Fishes
Native Transplant
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6 results for Micropterus dolomieu (Smallmouth Bass)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
268732 CT Connecticut River drainage1986 01080205 Outlet Connecticut Riverestablished
1740716 CTHartford[No locality description provided]2016 01080205 Outlet Connecticut River 
1672028 CTHartford[No locality description provided]2018 01080205 Outlet Connecticut River 
1895334 CTMiddlesex[No locality description provided]2024 01080205 Outlet Connecticut River 
1892079 CTMiddlesex[No locality description provided]2025 01080205 Outlet Connecticut River 
30911 CTMiddlesexPocotopaug Lake1940 01080205 Outlet Connecticut Riverestablished

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are 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 data.

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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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/21/2026].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.