Pylodictis olivaris
Pylodictis olivaris
(Flathead Catfish)
Fishes
Native Transplant
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Impacts

19 results for Pylodictis olivaris (Flathead Catfish)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
28960 CA Colorado drainage1976 15030100 Lower Coloradoestablished
28961 CA Colorado drainage1976 15030100 Lower Coloradoestablished
161171 CA Colorado River1962 15030104 Imperial Reservoirestablished
28623 CA Colorado River system1965 15030100 Lower Coloradoestablished
295385 CA Colorado River Outlook (from Palo Verde to Yuma)2012 18100204 Salton Seaestablished
28957 CA Salton Sea drainage1976 18100204 Salton Seaestablished
293091 CAImperialAll American Canal1969 18100204 Salton Seaestablished
1241576 CAImperialCoachella Canal1981 18100204 Salton Seaestablished
293086 CAImperialColorado River above Imperial Dam1962 15030104 Imperial Reservoirestablished
161172 CAImperialHighline Canal and its tributaries, near Niland1968 18100204 Salton Seaestablished
161173 CAImperialHighline Canal and its tributaries, near Niland1968 18100204 Salton Seaestablished
161174 CAImperialHighline Canal and its tributaries, near Niland1968 18100204 Salton Seaestablished
161175 CAImperialHighline Canal and its tributaries, near Niland1968 18100204 Salton Seaestablished
293090 CAImperialImperial Valley1969 18100204 Salton Seaestablished
293088 CAImperiallower Colorado River at Ferguson Lake1962 15030104 Imperial Reservoirestablished
1340350 CARiversideDiamond Valley Lake2007 18070302 Santa Margaritaestablished
1340351 CARiversideDiamond Valley Lake2014 18070302 Santa Margaritaestablished
1340369 CARiversideDiamond Valley Lake2014 18070302 Santa Margaritaestablished
849012 CASan BernardinoLake Havasu2013 15030101 Havasu-Mohave Lakesestablished

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/26/2025].

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