Sexual dimorphism in bullfrogs

Author(s)
Howard, Richard D.
Year
Article Title
Sexual dimorphism in bullfrogs
Volume
62
Issue
2
Pages
303-310
Start Page Number
303
Final Page
310
Review

Datapoints

Displaying 1 - 4 of 4 datapoints.
Species: Bullfrog (Lithobates catesbeianus formerly Rana catesbeiana)
Exposure Endpoint Type Endpoint Description Endpoint Value Sample Size Units Life Cycle Stage Specific Location Range Type
Growth Rate 22 mm/yr Adult Crane Pond, E.S. George Reserve 5 - 20 Exposure Factor Datasets
Age at Sexual Maturity age after metamorphosis; development of secondary sex characteristics 1 Not Reported yr Adult Crane Pond, E.S. George Reserve Exposure Factor Datasets
Age at Sexual Maturity age after metamorphosis when produced eggs Not Reported yr Adult Crane Pond, E.S. George Reserve 1 - 2 Exposure Factor Datasets
Survival/ Mortality Non-breeding season survival; measured as # that returned to breed/# known to be alive at end of previous breeding season 25 - 54 % Adult Crane Pond, E.S. George Reserve 8 - 21 Exposure Factor Datasets
OEHHA California Office of Environmental Health Hazard Assessment