Emergence, breeding, hibernation, movements and transformation of the bullfrog, Rana catesbeiana, in Missouri

Author(s)
Willis, Yuell L., Don L. Moyle, and Thomas S. Baskett
Year
Article Title
Emergence, breeding, hibernation, movements and transformation of the bullfrog, Rana catesbeiana, in Missouri
Volume
1956
Pages
30-41
Start Page Number
30
Final Page
41
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
Time of Mating/ Laying Measured as examining percentage of females with gonads in different developmental stages May (begin), June (peak), Aug. (end) 350 Adult farm ponds, Boone County Exposure Factor Datasets
Time of Torpor or Hibernation Oct. - Mar. Not Reported Adult farm ponds, Boone County Exposure Factor Datasets
Home Range distance of pond shoreline used 31 ft Adult farm ponds, Boone County > 80 - 90 Exposure Factor Datasets
Time of Fledging or Metamorphosis May (begin), July-Aug. (peak), Oct. (end) Not Reported Tadpole farm ponds, Boone County Exposure Factor Datasets

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