Micropterus dolomieu
Micropterus dolomieu
(Smallmouth Bass)
Fishes
Native Transplant
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8 results for Micropterus dolomieu (Smallmouth Bass)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
29413 CA Napa Creek, a tributary of San Pablo Bay1874 18050002 San Pablo Bayextirpated
29199 CA Sacramento drainage1874 18020000 Upper Sacramentoestablished
28641 CA state non-specific1874 18000000 California Regionestablished
620716 CAAlamedaAlameda County1874 18050004 San Francisco Bayestablished
29414 CAAlamedaAlameda Creek [southeast San Francisco Bay between Hayward and Fremont, CA]1874 18050004 San Francisco Bayestablished
28412 CAAlamedaAlameda Creek [southeast San Francisco Bay between Hayward and Fremont, CA]1874 18050004 San Francisco Bayestablished
620720 CANapaNapa County1874 18020162 Upper Putahestablished
28411 CANapaNapa River1874 18050002 San Pablo Bayextirpated

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 [2/21/2026].

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