Micropterus nigricans
Micropterus nigricans
(Largemouth Bass)
Fishes
Native Transplant
Collection Info
Point Map
Species Profile
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314 results for Micropterus nigricans (Largemouth Bass)
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Click here for listing in all states

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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
27520 AZ Gila River1973 15050100 Middle Gilaestablished
295267 AZ Rio Yaqui drainage in SE AZ2011 15050202 Upper San Pedroestablished
27510 AZ Colorado River1973 15030107 Lower Coloradoestablished
295545 AZ Gila River Basin2004  established
299972 AZ San Pedro River north of Mexican border1970 15050100 Middle Gilaestablished
27902 AZ state non-specific1935 15000000 Lower Colorado Regionestablished
28035 AZ state non-specific1967 15000000 Lower Colorado Regionestablished
27964 AZ state non-specific1973 15000000 Lower Colorado Regionestablished
164838 AZ upper Colorado River basin1880 15010002 Grand Canyonestablished
164839 AZ upper Colorado River basin1880 15010002 Grand Canyonestablished
27515 AZApacheApache County1973  established
167249 AZApacheConcho Lake2001 15020002 Upper Little Coloradoestablished
167423 AZApacheLyman Lake2001 15020001 Little Colorado Headwatersestablished
1893099 AZCochise[No locality description provided; coordinates obscured by collector]2025 15050202 Upper San Pedro 
27518 AZCochiseCochise County1973 15000000 Lower Colorado Regionestablished
27979 AZCochiseeast reservoir San Bernardino Ranch1980 15080302 San Bernardino Valleyestablished
167440 AZCochiseParker Canyon Lake2001 15050301 Upper Santa Cruzestablished
27980 AZCochiseranch house pond on San Bernardino Ranch 18 mi E Douglas1980 15080302 San Bernardino Valleyestablished
27994 AZCochiseSonora, pond 1/4 mi S border and short distance W San Bernardino Creek1980 15080302 San Bernardino Valleyestablished
302541 AZCochiseUpper San Pedro River, Charleston1995 15050202 Upper San Pedroestablished
302538 AZCochiseUpper San Pedro River, Lewis Springs1995 15050202 Upper San Pedroestablished
1807653 AZCoconino[No locality description provided]2021 15060202 Upper Verde 
1807654 AZCoconino[No locality description provided]2021 15060202 Upper Verde 
1807655 AZCoconino[No locality description provided]2021 15060202 Upper Verde 
1807668 AZCoconino[No locality description provided]2022 15060202 Upper Verde 
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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.

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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [7/9/2026].

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.