Micropterus salmoides
Micropterus salmoides
(Largemouth Bass)
Native Transplant

11 results for Micropterus salmoides (Largemouth Bass)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
29622 CAFresnoSan Joaquin River at Friant1940 18040001 Middle San Joaquin-Lower Chowchillaestablished
30909 CTMiddlesexPocotopaug Lake1940 01080205 Lower Connecticutestablished
35266 MEKennebecLong Pond of Belgrade chain1940 01030003 Lower Kennebecestablished
35267 MEKennebecMessalonskee Lake of the Belgrade Chain and in several nearby waters1940 01030003 Lower Kennebecestablished
36599 MT state non-specific1940  extirpated
286884 MTFallonLake Baker1940 10100005 O'Fallonestablished
286888 MTFlatheadLake Blaine1940 17010208 Flathead Lakeestablished
286898 MTFlatheadLake Five1940 17010208 Flathead Lakeestablished
291456 MTRichlandYellowstone River(River Mile: 15.4 to 389.3)1940 10100004 Lower Yellowstoneestablished
285344 NHMerrimackKezar Lake1940 01070003 Contoocookstocked
637659 NHMerrimackKezar Lake in Merrimack County, near Sutton1940 01070003 Contoocookestablished

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.

Data are not available for download from the web site. Please contact NAS staff for a custom query.


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. [2020]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/28/2020].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.