Ameiurus nebulosus
Ameiurus nebulosus
(Brown Bullhead)
Native Transplant

32 results for Ameiurus nebulosus (Brown Bullhead)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
42325 PR Rio Hondo of the Guanajibo drainage1984 21010003 Culebrinas-Guanajiboestablished
159867 PR state non-specific1983 21010000 Puerto Ricocollected
42326 PRAreciboCano Tiburones (Barceloneta) at the NW-most part in P.R.1984 21010002 Cibuco-Guajatacaestablished
42320 PRAreciboDos Bocas Reservoir1946 21010002 Cibuco-Guajatacaestablished
237813 PRAreciboDos Bocas Reservoir2007 21010002 Cibuco-Guajatacaestablished
237812 PRCidraCidra Reservoir [=Lago de Cidra]2007 21010005 Eastern Puerto Ricoestablished
626427 PRComerioComerio Reservoir1915 21010005 Eastern Puerto Ricoestablished
626429 PRComerioComerio Reservoir1916 21010005 Eastern Puerto Ricoestablished
42314 PRComerioComerio Reservoir1984 21010005 Eastern Puerto Ricoestablished
237427 PRComerioRio De La Plata, above Dam Comerio1934 21010005 Eastern Puerto Ricoestablished
42229 PRGuayamaCarite Reservoir1915 21010005 Eastern Puerto Ricoestablished
42315 PRGuayamaMelania Reservoir near Guayama1984 21010004 Southern Puerto Ricoestablished
42324 PRLajasLajas valley drainage canals1984 21010004 Southern Puerto Ricoestablished
237816 PRManatiTortuguero Lagoon2007 21010002 Cibuco-Guajatacaestablished
238265 PRNaranjitoLa Plata Reservoir2007 21010005 Eastern Puerto Ricoestablished
42318 PRNaranjitoLa Plata Reservoir (probably)1984 21010005 Eastern Puerto Ricoestablished
42316 PRPatillasPatillas Reservoir1984 21010004 Southern Puerto Ricoestablished
237815 PRPatillasPatillas Reservoir2007 21010004 Southern Puerto Ricoestablished
42308 PRQuebradillasGuajataca Reservoir1946 21010002 Cibuco-Guajatacaestablished
237428 PRSan SebastianLake Guajataca, southwest end1948 21010002 Cibuco-Guajatacaestablished
42317 PRToa Altacentral Rio La Plata1984 21010005 Eastern Puerto Ricoestablished
42319 PRUtuadoCaonillas Reservoir1946 21010002 Cibuco-Guajatacaestablished
238296 PRVillalbaGuayabal Reservoir2007 21010004 Southern Puerto Ricoestablished
42322 PRYaucoLoco Reservoir1946 21010004 Southern Puerto Ricoestablished
860107 PRYaucoLucchetti Reservoir (Lago Lucchetti)1992 21010004 Southern Puerto Ricoestablished

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. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/8/2023].

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