Micropterus salmoides
Micropterus salmoides
(Largemouth Bass)
Native Transplant

66 results for Micropterus salmoides (Largemouth Bass)
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Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
165213 UT Bear River1897 16010101 Upper Bearestablished
164837 UT Colorado River drainage1880 14070000 Upper Colorado-Dirty Devilestablished
44866 UT lower Dolores River1982 14030004 Lower Doloresestablished
44862 UT lower San Juan River1982 14080205 Lower San Juanestablished
44864 UT Lake Powell, lower1982 14070006 Lower Lake Powellestablished
44863 UT Lake Powell, upper1982 14070006 Lower Lake Powellestablished
44549 UT state non-specific1930  established
44606 UT state non-specific1992  established
1671243 UTBox Elder[No locality description provided]2017 16010204 Lower Bear-Malad 
1677844 UTBox Elder[No locality description provided]2017 16010204 Lower Bear-Malad 
262200 UTBox ElderBear River, west of Collinston2000 16010204 Lower Bear-Maladestablished
263442 UTBox ElderMantua Reservoir2000 16010204 Lower Bear-Maladestablished
265761 UTBox ElderWillard Bay Reservoir2000 16020102 Lower Weberestablished
263263 UTCacheHyrum Reservoir2000 16010203 Little Bear-Loganestablished
263567 UTCacheNewton Reservoir, near Clarkson2000 16010202 Middle Bearestablished
44867 UTDaggettFlaming Gorge Reservoir1982 14040106 Upper Green-Flaming Gorge Reservoirestablished
1679197 UTDavis[No locality description provided]2019 16020102 Lower Weber 
44402 UTDavis-Salt LakeSalt Lake area1893 16020310 Great Salt Lakecollected
263259 UTEmeryHuntington Reservoir2000 14060009 San Rafaelestablished
268360 UTGarfieldColorado River, Cataract Canyon (RK 326-344)1993 14070001 Upper Lake Powellestablished
157557 UTGrandColorado River at Arches National Park1999 14030005 Upper Colorado-Kane Springsestablished
262650 UTGrandColorado River, upstream from Moab, approx. 32 km1971 14030005 Upper Colorado-Kane Springsestablished
165216 UTJuabChicken Creek Lake (Reservoir)1897 16030005 Lower Seviercollected
1675276 UTKane[No locality description provided]2016 15010008 Upper Virgin 
1675066 UTKane[No locality description provided]2020 15010003 Kanab 

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 [6/23/2024].

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