Reproduction and development of the red-legged frog, Rana aurora, in northwestern Washington

Author(s)
Brown, Herbert A.
Year
Article Title
Reproduction and development of the red-legged frog, Rana aurora, in northwestern Washington
Volume
49
Issue
4
Pages
241-252
Start Page Number
241
Final Page
252
Review

Datapoints

Displaying 1 - 8 of 8 datapoints.
Species: Northern Red-legged Frog (Rana aurora) formerly Rana aurora ssp. aurora
Exposure Endpoint Type Endpoint Description Endpoint Value Sample Size Units Life Cycle Stage Specific Location Type
Time of Mating/ Laying determined by presence of calling males and new egg masses Feb. - Mar. Not Reported Adult Lake Louise Wildlife Sanctuary, Bellingham, Whatcom county (elev., 120m) Exposure Factor Datasets
Clutch or Litter Size 600 Not Reported #/ egg mass Adult Lake Louise Wildlife Sanctuary, Bellingham, Whatcom county (elev., 120m) Exposure Factor Datasets
Duration of Incubation or Gestation time from egg to hatching, water temperature ranged from 4.5 - 7.8C 35 35 egg masses d Embryo Lake Louise Wildlife Sanctuary, Bellingham, Whatcom county (elev., 120m) Exposure Factor Datasets
Time of Hatching or Parturition Apr. Not Reported Embryo Lake Louise Wildlife Sanctuary, Bellingham, Whatcom county (elev., 120m) Exposure Factor Datasets
Body Weight - Mean average maximum weight (75.9 mm total length) 6.46 Not Reported g Tadpole Lake Louise Wildlife Sanctuary, Bellingham, Whatcom county (elev., 120m) Exposure Factor Datasets
Growth Rate average growth rate (total length) from stages 23-30 0.62 Not Reported mm/d Tadpole Lake Louise Wildlife Sanctuary, Bellingham, Whatcom county (elev., 120m) Exposure Factor Datasets
Growth Rate average growth rate (total length) from stages 30-39 0.99 Not Reported mm/d Tadpole Lake Louise Wildlife Sanctuary, Bellingham, Whatcom county (elev., 120m) Exposure Factor Datasets
Time of Fledging or Metamorphosis July Not Reported Tadpole Lake Louise Wildlife Sanctuary, Bellingham, Whatcom county (elev., 120m) Exposure Factor Datasets

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