Lithobates catesbeianus
Lithobates catesbeianus
(American Bullfrog)
Amphibians-Frogs
Native Transplant
Collection Info
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Impacts

370 results for Lithobates catesbeianus (American Bullfrog)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
749617 MTCarbonYellowstone River near Billings [Sepulveda et al. 2014 sampling site]2012 10070004 Upper Yellowstone-Lake Basinestablished
749717 MTCarbonYellowstone River near Billings [Sepulveda et al. 2014 sampling site]2012 10070004 Upper Yellowstone-Lake Basinestablished
266491 MTFlatheadAshley Lake2004 17010208 Flathead Lakecollected
266490 MTFlatheadKalispell2004 17010210 Stillwatercollected
266488 MTMissoulaClark Fork River, downstream from Missoula2004 17010204 Middle Clark Forkcollected
266486 MTRavalliBitterroot River downstream from Darby2004 17010205 Bitterrootcollected
749541 MTRosebudYellowstone River near Billings [Sepulveda et al. 2014 sampling site]2010 10100001 Lower Yellowstone-Sundayestablished
749633 MTRosebudYellowstone River near Billings [Sepulveda et al. 2014 sampling site]2010 10100001 Lower Yellowstone-Sundayestablished
266487 MTSandersFlathead River, downstream from Dixon2004 17010212 Lower Flatheadcollected
749533 MTTreasureYellowstone River near Billings [Sepulveda et al. 2014 sampling site]2010 10100001 Lower Yellowstone-Sundayestablished
749576 MTTreasureYellowstone River near Billings [Sepulveda et al. 2014 sampling site]2010 10100001 Lower Yellowstone-Sundayestablished
749707 MTTreasureYellowstone River near Billings [Sepulveda et al. 2014 sampling site]2010 10100001 Lower Yellowstone-Sundayestablished
749736 MTTreasureYellowstone River near Billings [Sepulveda et al. 2014 sampling site]2010 10100001 Lower Yellowstone-Sundayestablished
749696 MTTreasureYellowstone River near Billings [Sepulveda et al. 2014 sampling site]2010 10100001 Lower Yellowstone-Sundayestablished
749746 MTTreasureYellowstone River near Billings [Sepulveda et al. 2014 sampling site]2010 10100001 Lower Yellowstone-Sundayestablished
749557 MTTreasureYellowstone River near Billings [Sepulveda et al. 2014 sampling site]2010 10100001 Lower Yellowstone-Sundayestablished
266489 MTYellowstoneBillings2004 10070004 Upper Yellowstone-Lake Basincollected
275723 MTYellowstoneBillings2011 10070004 Upper Yellowstone-Lake Basinestablished
749418 MTYellowstoneYellowstone River near Billings [Sepulveda et al. 2014 sampling site]2010 10070004 Upper Yellowstone-Lake Basinestablished
749470 MTYellowstoneYellowstone River near Billings [Sepulveda et al. 2014 sampling site]2010 10070004 Upper Yellowstone-Lake Basinestablished
749436 MTYellowstoneYellowstone River near Billings [Sepulveda et al. 2014 sampling site]2010 10070004 Upper Yellowstone-Lake Basinestablished
749521 MTYellowstoneYellowstone River near Billings [Sepulveda et al. 2014 sampling site]2010 10070004 Upper Yellowstone-Lake Basinestablished
749504 MTYellowstoneYellowstone River near Billings [Sepulveda et al. 2014 sampling site]2010 10070004 Upper Yellowstone-Lake Basinestablished
749490 MTYellowstoneYellowstone River near Billings [Sepulveda et al. 2014 sampling site]2010 10070004 Upper Yellowstone-Lake Basinestablished
749422 MTYellowstoneYellowstone River near Billings [Sepulveda et al. 2014 sampling site]2010 10070004 Upper Yellowstone-Lake Basinestablished
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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.

Disclaimer:

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 [12/14/2025].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

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