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Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|
Survival/ Mortality | See citation | Mortality | B | Adult | 50⁰44'N, 97⁰34'W; Narcisse Community Pasture near Chatfield, Manitoba | See citation | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Duration of Incubation or Gestation | 79 - 98 | d | Female | Adult | Dallas and Fort Worth Zoos, TX | 6 | Exposure Factor Datasets | ||
Age at Sexual Maturity | 1 yr, 273d | yr,d | Female | Adult | Dallas and Ft. Worth Zoos | 1 | Exposure Factor Datasets | ||
Body Weight - Mean | range of means from 6 breedings | 2.0 - 3.2 | g | Not Reported | Neonate | Dallas and Ft. Worth Zoos | 6 groups of young | Exposure Factor Datasets | |
Clutch or Litter Size | 17 | 9 - 25 | young/female | Female | Adult | Dallas and Ft. Worth Zoos | 6 | Exposure Factor Datasets | |
Body Weight - Mean | 43.1 - 104.8 | g | Male | Adult | Dallas and Ft. Worth Zoos | 5 | Exposure Factor Datasets | ||
Body Weight - Mean | 82.3 - 279.5 | g | Female | Adult | Dallas and Ft. Worth Zoos | 6 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|
Time of Mating/ Laying | Oct. - Nov. | Both Male and Female | Adult | San Francisco Peninsula | 2 mating masses | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Body Weight - Mean | range of means | 32.42 - 42.50 | g | Male | Adult | 5 animals/6 sampling dates | Exposure Factor Datasets | |
Metabolic Rate | see citation | figure of resting oxygen consumption | ml O2/g/hr | Both Male and Female | Adult | 5-10 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 21 - 410 | g | Female | Adult | Douglas and Jefferson Counties | Not Reported | Exposure Factor Datasets | |||
Body Weight - Mean | 14 - 110 | g | Male | Adult | Douglas and Jefferson Counties | Not Reported | Exposure Factor Datasets | |||
Body Weight - Mean | 1.88 | 0.029 | 0.7 - 2.5 | g | Not Reported | Neonate | 151 | Exposure Factor Datasets | ||
Clutch or Litter Size | 14.5 | 4 - 29 | young/litter | Female | Adult | Douglas and Jefferson Counties | 132 | Exposure Factor Datasets | ||
Age at Sexual Maturity | 2 | yr | Female | Adult | Douglas and Jefferson Counties | Not Reported | Exposure Factor Datasets | |||
Home Range | 35.0 | circular home range estimated from radius | acres | Male | Adult | Douglas and Jefferson Counties | 39 | Exposure Factor Datasets | ||
Home Range | 22.7 | circular home range estimated from radius | acres | Female | Adult | Douglas and Jefferson Counties | 102 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 15-35 | g | Both Male and Female | Not Reported | captured at Winnipeg, Manitoba | 60 | Exposure Factor Datasets | ||
Metabolic Rate | see citation | figure of oxygen consumption at 5-27C | ml O2/g/hr | Both Male and Female | Not Reported | captured at Winnipeg, Manitoba | 60 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|
Time of Mating/ Laying | Apr. - May | time of breeding | Both Male and Female | Adult | Manitoba | 5/sampling time | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Body Weight - Mean | BW = -211.59 + 5.08SVL | relationship between body weight (BW, g, 50-175g) and snout-vent length (SVL, cm, 55-75cm) for vitellogenic and non-vitellogenic females in 1983 (r2 = 0.899) | g | Female | Adult | Manitoba | 34 | Exposure Factor Datasets |
Body Weight - Mean | BW = -254.33 + 5.75SVL | relationship between body weight (BW, g, 50-175g) and snout-vent length (SVL, cm, 55-75cm) for vitellogenic and non-vitellogenic females in 1984 (r2 = 0.905) | g | Female | Adult | Manitoba | 42 | Exposure Factor Datasets |
Body Weight - Mean | BW = -201.07 + 4.78SVL | relationship between body weight (BW, g, 50-175g) and snout-vent length (SVL, cm, 55-75cm) for vitellogenic and non-vitellogenic females in 1985 (r2 = 0.874) | g | Female | Adult | Manitoba | 32 | Exposure Factor Datasets |
Body Weight - Mean | BW = -137.32 + 3.73SVL | relationship between body weight (BW, g, 50-175g) and snout-vent length (SVL, cm, 55-75cm) for vitellogenic and non-vitellogenic females in 1987 (r2 = 0.698) | g | Female | Adult | Manitoba | 110 | Exposure Factor Datasets |
Time of Torpor or Hibernation | Sept. - Mar. | Female | Adult | Manitoba | 218 | Exposure Factor Datasets |
Exposure Endpoint Type | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|
Clutch or Litter Size | 4 - 29 | eggs/female | Female | Adult | 5 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Clutch or Litter Size | 11.32 | based on embryo count | 0.98 | 5 - 23 | eggs/litter | Female | Adult | 22 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|
Dietary Composition | Slug (1.4%); Earthworm (23.6%); Frog, Rana (6.9%); Toad, Bufo and Scaphiopus (30.5%); Tree Toad (20.8%); Leech (4.0%); Tadpole (10%); Minnow (1.4%); Unidentified fish (1.4%) | % of total recorded food items | % | Not Reported | Not Reported | 48 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|
Clutch or Litter Size | range of site means based on sum of live and dead young and undeveloped eggs at parturition | 7.6 - 23.0 | young/litter | Female | Adult | 4 - 30/site | Exposure Factor Datasets |
Body Weight - Mean | range of site means | 1.4 - 3.0 | g | Not Reported | Neonate | 48 - 203/site | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | Anurans (67%); Fish (11%); Leeches (22%) | % of stomachs containing prey item | % | Not Reported | Not Reported | Eagle Lake (elev., 1555m) [lat., 40^o33'24"N; long., 120^o47'5" W] | 36 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Clutch or Litter Size | 12.5 | 4.95 (SD) | 5 - 25 | young/litter | Female | Adult | captured at Wood Buffalo National Park, Canada | 23 | Exposure Factor Datasets |
Body Weight - Mean | 2.6 | 0.4 SD | 0.95 - 3.80 | g | Not Reported | Neonate | captured at Wood Buffalo National Park, Canada | 187 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 41 | 2 - 113 | g | Both Male and Female | Both Adults and Juveniles | Kyburz Flat | 160 | Exposure Factor Datasets | |
Dietary Composition | Hyla (55.5%); Catostomus (21.8%); Microtus (5.4%); Rhinichthys (11.5%) | % of total volume of stomach contents | % | Both Male and Female | Not Reported | Kyburz Flat | <110 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Clutch or Litter Size | minimum and maximum mean annual clutch size | 11.27 - 23.38 | young/litter | Female | Adult | National History Reservation | 158 over 9 yrs | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Survival/ Mortality | range of probability of surviving from spring of one year to spring of next year | 63 - 73 | % | Male | Adult | Wood Buffalo National Park (lat., 59^o49'N; long., 112^oW) | 43 - 132/yr for 3 yrs | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 25 - 50 | g | Both Male and Female | Not Reported | captured at Miami, Florida | 20 | Exposure Factor Datasets | ||
Metabolic Rate | see citation | figure of oxygen consumption at 5-27C | ml O2/g/hr | Both Male and Female | Not Reported | captured at Miami, Florida | 20 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Metabolic Rate | 0.42 | estimated from changes in body composition | cal/g/d | Both Male and Female | Not Reported | captured in Portage County, WI | 13 | Exposure Factor Datasets |