Ameiurus nebulosus
Ameiurus nebulosus
(Brown Bullhead)
Fishes
Native Transplant
Collection Info
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10 results for Ameiurus nebulosus (Brown Bullhead)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
28935 CA Pajaro drainage1976 18060002 Pajaroestablished
28933 CA Sacramento-San Joaquin drainage, coast of1976 18060015 Monterey Bayestablished
28580 CAMontereyPajaro River1973 18060002 Pajaroestablished
1738381 CASan Luis Obispo[No locality description provided]2023 18060005 Salinas 
613535 CASan Luis ObispoSanta Margarita Ranch; 0.75 mi SSW Las Pilitas Rd & Pozo Rd1999 18060005 Salinasunknown
613534 CASan Luis ObispoSanta Margarita Ranch; 0.75 mi SSW Las Pilitas Rd & Pozo Rd1999 18060005 Salinasunknown
613537 CASanta BarbaraGoleta; Stow Ranch Lake1958 18060013 Santa Barbara Coastalunknown
28581 CASanta ClaraLlagas Creek1973 18060002 Pajarofailed
28582 CASanta ClaraPacheco Creek1973 18060002 Pajarofailed
28583 CASanta ClaraUvas Creek1973 18060002 Pajarofailed

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 [2/22/2026].

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