Effects of water temperature on breeding phenology, growth, and metamorphosis of foothill yellow‐legged frogs (Rana boylii): A case study of the regulated mainstem and unregulated tributaries of California's Trinity River.

Author(s)
Wheeler, C.A., Bettaso, J.B., Ashton, D.T. and Welsh Jr, H.H.
Volume
31
Issue
10
Start Page Number
1276
Final Page
1286

Datapoints

Displaying 1 - 5 of 5 datapoints.
Species: Foothill Yellow-Legged Frog (Rana boylii)
Exposure Endpoint Type Endpoint Description Endpoint Value Sample Size Units Life Cycle Stage Specific Location Range California Counties Countries Type
Time of Mating/ Laying Oviposition See Figure 3; early April-mid June Not reported Date Embryo Trinity River tributaries Trinity USA Exposure Factor Datasets
Time of Hatching or Parturition Post-hatching See Figure 3; mid May-late August Not reported Date Tadpole Trinity River tributaries Trinity USA Exposure Factor Datasets
Time of Fledging or Metamorphosis Metamorphosis See Figure 3; mid July-early October Not reported Date Juvenile Trinity River tributaries Trinity USA Exposure Factor Datasets
Time of Fledging or Metamorphosis Time to metamorphosis 2008: 9; 2009: 8.5 Not reported Weeks Juvenile Trinity River tributaries 2008: 7-11; 2009: 7-10 Trinity USA Exposure Factor Datasets
Body length Snout-vent length Increased in colder streams except at metamorphic climax Not reported Juvenile Trinity River tributaries Trinity USA Exposure Factor Datasets

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