Pylodictis olivaris
Pylodictis olivaris
(Flathead Catfish)
Native Transplant

11 results for Pylodictis olivaris (Flathead Catfish)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1464591 IA Missouri River drainage in Iowa1951 10230000 Missouri-Little Siouxestablished
1523433 IACassCass County [No specific locality provided in original dataset]2002  established
1447854 IAPlymouthBig Sioux River1962 10170203 Lower Big Siouxestablished
1467147 IAPlymouthBig Sioux River [below confluence with Brule Creek]1940 10170203 Lower Big Siouxfailed
1464612 IASiouxBig Sioux River between confluence with Missouri River and the first damn2000 10170203 Lower Big Siouxestablished
1468036 IAWoodburyMissouri River [at River mile 717]1974 10230001 Blackbird-Soldierestablished
1468037 IAWoodburyMissouri River [at River mile 717]1982 10230001 Blackbird-Soldierestablished
1468057 IAWoodburyMissouri River [at River mile 717]1982 10230001 Blackbird-Soldierestablished
1467152 IAWoodburyMissouri River [between Sioux City and Plattsmouth]1967 10230001 Blackbird-Soldierestablished
1467167 IAWoodburyMissouri River [between South Sioux City and Dakota City], Dakota County, Nebraska1990 10230001 Blackbird-Soldierestablished
1467150 IAWoodburyMissouri River [in Nebraska portion]1944 10230001 Blackbird-Soldierestablished

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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [5/26/2024].

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