Micropterus salmoides
Micropterus salmoides
(Largemouth Bass)
Native Transplant

1205 results for Micropterus salmoides (Largemouth Bass)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
36444 MT Belle Fourche (HUC6) non-specific1990 10120200 Belle Fourcheestablished
36428 MT Clark Fork basin, northern 2/31990 17010208 Flathead Lakeestablished
36602 MT Clark Fork drainage1971 17010213 Lower Clark Forkestablished
36468 MT Fort Peck Reservoir drainage1990 10040104 Fort Peck Reservoirestablished
36429 MT Little Missouri drainage1990 10110201 Upper Little Missouriestablished
36490 MT Milk (HUC6) non-specific1990 10050000 Milkestablished
36600 MT Missouri drainage, lakes and reservoirs in eastern MT1971 10040104 Fort Peck Reservoirestablished
36496 MT Missouri drainage, upper1990 10030100 Upper Missouriestablished
36502 MT Missouri Headwaters (HUC6) non-specific1990 10020000 Missouri Headwatersestablished
36420 MT Missouri-Poplar (HUC6) non-specific1990 10060000 Missouri-Poplarestablished
36456 MT Musselshell (HUC6) non-specific1990 10040200 Musselshellestablished
36426 MT Tongue (HUC6) non-specific1990 10090100 Tongueestablished
36601 MT Yellowstone drainage, lakes and reservoirs in eastern MT1971 10100004 Lower Yellowstoneestablished
36450 MT Yellowstone drainage, upper1990 10070000 Upper Yellowstoneestablished
1322307 MT Lower Yellowstone River2010 10100001 Lower Yellowstone-Sundayunknown
36599 MT state non-specific1940  extirpated
36430 MT state non-specific1990  established
36431 MT Yellowstone drainage1990 10100001 Lower Yellowstone-Sundayestablished
286337 MTBig HornArapooish Pond1976 10080015 Lower Bighornestablished
286336 MTBig HornArapooish Pond1982 10080015 Lower Bighornestablished
286335 MTBig HornArapooish Pond1986 10080015 Lower Bighornestablished
286334 MTBig HornArapooish Pond1987 10080015 Lower Bighornestablished
286333 MTBig HornArapooish Pond1989 10080015 Lower Bighornestablished
286331 MTBig HornArapooish Pond1990 10080015 Lower Bighornestablished
286332 MTBig HornArapooish Pond1990 10080015 Lower Bighornestablished

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.


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 [5/23/2024].

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