Some observations on the natural history of two Oregon garter snakes (Genus Thamnophis)

Author(s)
Stewart, Glenn R.
Year
Article Title
Some observations on the natural history of two Oregon garter snakes (Genus Thamnophis)
Volume
2
Pages
71-86
Start Page Number
71
Final Page
86
Review

Datapoints

Displaying 1 - 6 of 6 datapoints.
Species: Red-spotted Garter Snake (Thamnophis sirtalis ssp. concinnus)
Exposure Endpoint Type Endpoint Description Endpoint Value Sample Size Units Life Cycle Stage Specific Location Range Type
Time of Mating/ Laying time of breeding Feb. - Apr. Not Reported Adult Willamette Valley Exposure Factor Datasets
Time of Hatching or Parturition late July - early Sept. Not Reported Embryo Willamette Valley Exposure Factor Datasets
Duration of Incubation or Gestation 90 Not Reported d Adult Willamette Valley Exposure Factor Datasets
Age at Sexual Maturity 1 Not Reported yr Adult Willamette Valley Exposure Factor Datasets
Age at Sexual Maturity 2 Not Reported yr Adult Willamette Valley Exposure Factor Datasets
Clutch or Litter Size determined by palpation 8.2 18 young/litter Adult Willamette Valley 5 - 23 Exposure Factor Datasets
OEHHA California Office of Environmental Health Hazard Assessment