American Bullfrog

Lithobates catesbeianus
(American Bullfrog)
Amphibians-Frogs
Native Transplant

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Impacts

24 results for Lithobates catesbeianus (American Bullfrog)

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Impact ID	Scientific Name	Impact Type	Study Type	Study Location	Impact Description	Reference
4043	Lithobates catesbeianus	Competition	Observational	Field	Lithobates catesbeianus are more abundant than the native California red-legged frog...	13523
4049	Lithobates catesbeianus	Competition	Anecdotal	Field	In its introduced range in the foothills of the Sierra Nevada mountains of the western US...	35698
4054	Lithobates catesbeianus	Competition	Experimental	Laboratory	In a laboratory setting, Lithobates catesbeianus tadpoles inhibited the growth of the...	35703
4105	Lithobates catesbeianus	Competition	Observational	Field	Lithobates catesbeianus have replaced the Northern Leopard frog (Lithobates pipiens) in wetland...	19801
5031	Lithobates catesbeianus	Competition	Anecdotal	N/A	American bullfrog, Lithobates catesbeianus, alters abundance and distribution of native...	37589
5035	Lithobates catesbeianus	Competition	Anecdotal	N/A	The American bullfrog competes with Lithobates catesbeianus,competes with native...	37591
5055	Lithobates catesbeianus	Competition	Anecdotal	N/A	American bullfrogs, Lithobates catesbeianus, compete with the critically endangered San...	37684
5059	Lithobates catesbeianus	Competition	Anecdotal	N/A	American bullfrogs, Lithobates catesbeianus, tadpoles and adults are often the dominant...	37688
5063	Lithobates catesbeianus	Competition	Experimental	Field	Bullfrog Lithobates catesbeianus larvae may compete with other synoptic tadpoles for...	37700
5064	Lithobates catesbeianus	Competition	Experimental	Field	California red-legged frog tadpoles, Rana draytonii, altered activity in response to...	37700
5065	Lithobates catesbeianus	Competition	Anecdotal	N/A	Bullfrog, Lithobates catesbeianus, competes with native amphibians for food and habitat.	37702
5200	Lithobates catesbeianus	Competition	Anecdotal	N/A	Bullfrog, Lithobates catesbeianus,causes substantial damage to native fauna through...	37939
5202	Lithobates catesbeianus	Competition	Anecdotal	N/A	Bullfrog, Lithobates catesbeianus, can create acoustic interference with other frog calls.	37939
5314	Lithobates catesbeianus	Competition	Anecdotal	N/A	Through competition, predation, and disease transmission Lithobates catesbianus poses a...	38235
5444	Lithobates catesbeianus	Competition	Experimental	Field	Red legged frogs Rana draytonii from populations with Lithobates catesbeianus had...	37699
5501	Lithobates catesbeianus	Competition	Observational	Field	American bullfrogs, Lithobates catesbeianus, compete against the invasive red swamp...	37709
5676	Lithobates catesbeianus	Competition	Observational	Field	Bullfrogs, Lithobates catesbeianus, might limit the ability of salamanders to recolonize...	39860
5679	Lithobates catesbeianus	Competition	Experimental	N/A	Native anurans modified their mating calls in the presence of invasive bullfrogs (Lithobates...	39870
5686	Lithobates catesbeianus	Competition	Observational	Field	Native frogs changed their activity and microhabitat usage in the presence of invasive bullfrog...	39897
5725	Lithobates catesbeianus	Competition	Experimental	Field	California red-legged frogs (Rana draytonii) became more prevalent and used natural cover...	40113
5727	Lithobates catesbeianus	Competition	Observational	Field	White-banded tree frog (Hypsiboas albomarginatus) shifted their calls to a significantly...	40121
5728	Lithobates catesbeianus	Competition	Observational	Field	The invasion of the American bullfrog (Lithobaties catesbeianus) were likely implicated in...	40122
7442	Lithobates catesbeianus	Competition	Experimental	Laboratory	In this laboratory study Lithobates catesbeianus tadpoles were observed feeding on...	12151
7685	Lithobates catesbeianus	Competition	Anecdotal	N/A	Lithobates catesbeianus can cause the decline of native amphibian populations through...	26706

View all impact types for Lithobates catesbeianus

Data Disclaimer: 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.