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Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|
Time of Torpor or Hibernation | Oct. - April | Not Reported | Adult | Seiberling Naturealm, Summit County | 6 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|
Surface Area | Log SA = 0.923 + (0.711Log BW) | SA = Total Surface Area in cm2; BW = body weight in grams wet weight; Log base 10; surface area estimated from removed skin of frogs ranging from 40 - 442 g | cm2 | Not Reported | Adult | 16 | Exposure Factor Datasets |
Exposure Endpoint Type | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|
Population Density | 8.3 - 12.8 | #/1000 ft2 | Both Male and Female | Adult | pond at Go Home Bay, Ontario [lat.,45N; long., 79^o59'W] | 131 | Exposure Factor Datasets |
Exposure Endpoint Type | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|
Longevity | 7-8 | yr | Not Reported | Adult | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | Insecta (51.8%); Arachnida (11.2%); Amphibia (2.8%); Diploda (1.3%); Gastropoda (1.3%); Crustacea (1.4%);Teleosts (1.1%); Mammalia (0.2%); Oligochaeta (1.3%); Reptilia (0.2%); Pebbles and sand (3.4%); Vegetative material (12.5%); Digested material (11.6%) | % occurrence of item; obtained by dividing # of a specific item taken by total # of items; based on stomach contents | Both Male and Female | Both Adults and Juveniles | ponds, Hanover County | 129 | Exposure Factor Datasets | |
Dietary Composition | Insecta (20.6%); Arachnida (4.8%); Amphibia (27.4%); Diploda (0.3%); Gastropoda (1.0%); Crustacea (4.3%);Teleosts (0.6%); Mammalia (5.0%); Oligochaeta (1.3%); Reptilia (6.4%); Pebbles and sand (8.0%); Vegetative material (12.3%); Digested material (7.3%) | % weight of an item; obtained by dividing the weight of a specific item by the total weight of all items; obtained from stomach contents | Both Male and Female | Both Adults and Juveniles | ponds, Hanover County | 129 | Exposure Factor Datasets | |
Food Ingestion Rate | 0.4 | average weight of stomach contents for frogs with an average body weight of 17.5 g | g | Both Male and Female | Not Reported | ponds, Hanover County | 78 | Exposure Factor Datasets |
Food Ingestion Rate | 2.33 | average weight of stomach contents for frogs with an average body weight of 106.3 g | g | Both Male and Female | Not Reported | ponds, Hanover County | 42 | Exposure Factor Datasets |
Food Ingestion Rate | 4.6 | average weight of stomach contents for frogs with an average body weight of 248.7 g | g | Both Male and Female | Not Reported | ponds, Hanover County | 18 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|
Body Weight - Mean | range of mean body weights | 608 - 646 | g | Not Reported | Adult | 8 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Age at Fledging, Metamorphosis, Weaning | time to complete from egg through metamorphosis | 6 - 7 | mo | Not Reported | Not Reported | San Joaquin Experimental Range, O'Neals | 300 | Exposure Factor Datasets |
Body Weight - Mean | 15 - 200 | g | Not Reported | Not Reported | San Joaquin Experimental Range, O'Neals | 300 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|
Time of Torpor or Hibernation | Oct. - Mar. | Not Reported | Tadpole | Ridge Lake, Charleston, Coles County | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Time of Mating/ Laying | early Apr. (begin), late Apr. - early May and late May - early June (peaks), July (end) | breeding season | Not Reported | Adult | lower Colorado River between Laguna and Morelos Dams | 100 | Exposure Factor Datasets | ||
Age at Fledging, Metamorphosis, Weaning | time to metamorphosis from first breeding clutch | 3 - 6 | mo | Not Reported | Tadpole | lower Colorado River between Laguna and Morelos Dams | Not Reported | Exposure Factor Datasets | |
Time of Fledging or Metamorphosis | Aug. - Oct. | metamorphosis period for first breeding clutch | Not Reported | Tadpole | lower Colorado River between Laguna and Morelos Dams | Not Reported | Exposure Factor Datasets | ||
Time of Fledging or Metamorphosis | Aug. - Oct. or Mar. - Apr. of following yr. | time to metamorphosis for second clutch | Not Reported | Tadpole | lower Colorado River between Laguna and Morelos Dams | Not Reported | Exposure Factor Datasets | ||
Age at Sexual Maturity | 1 - 2 | yr | Not Reported | Adult | lower Colorado River between Laguna and Morelos Dams | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Body Weight - Mean | range of mean body weights | 249 - 252 | g | Not Reported | Not Reported | streams, ponds, strip pits in Pulaski, Loanoke and Saline counties | 29 - 62 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|
Metabolic Rate | 17.02 | Pulmonary oxygen uptake at 5C | 5.3 - 39.4 | ul O2/g/hr | Not Reported | 9 | Exposure Factor Datasets |
Metabolic Rate | 24.56 | Cutaneous oxygen uptake at 5C | 18.3 - 36.6 | ul O2/g/hr | Not Reported | 9 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | 5.9 | mean % body weight consumed per day, body weight mean = 29.8 g | % | Not Reported | Juvenile | 25 | Exposure Factor Datasets | |
Food Ingestion Rate | 4.0 | mean % body weight consumed per day, body weight mean = 42.4 g | % | Not Reported | Juvenile | 25 | Exposure Factor Datasets | |
Food Ingestion Rate | 3.3 | mean % body weight consumed per day, body weight mean = 55.8 g | % | Not Reported | Juvenile | 25 | Exposure Factor Datasets | |
Body Weight - Mean | 10.7 | 6.0 - 18.7 | g | Not Reported | Juvenile | 25 | Exposure Factor Datasets | |
Body Weight - Mean | 17.5 | 13.1 - 41.6 | g | Not Reported | Juvenile | 25 | Exposure Factor Datasets | |
Body Weight - Mean | 29.8 | 18.5 - 51.6 | g | Not Reported | Juvenile | 25 | Exposure Factor Datasets | |
Body Weight - Mean | 42.4 | 27.6 - 77.2 | g | Not Reported | Juvenile | 25 | Exposure Factor Datasets | |
Body Weight - Mean | 55.8 | 40.5 - 100.8 | g | Not Reported | Juvenile | 25 | Exposure Factor Datasets |
Exposure Endpoint Type | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|
Longevity | 5 - 8 | yr | Not Reported | Adult | Edwin S. George Reserve, Ann Arbor | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Age at Fledging, Metamorphosis, Weaning | 2 - 3 | yr | Both Male and Female | Tadpole | Ithaca | Not Reported | Exposure Factor Datasets | |
Time of Fledging or Metamorphosis | July - Oct. | Both Male and Female | Tadpole | Ithaca | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|
Growth Rate | review | see citation for review of growth rates based on size estimates | Both Male and Female | Adult, Tadpole | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 142.8 | 77.4 SD | 9.5 - 274.0 | g | Not Reported | Adult | York County, New Brunswick [lat., 45^o47'; long., 66^o37'] | 39 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|---|
Time of Mating/ Laying | July | laying | Female | Adult | Angelo Coast Range Reserve [lat., 39^o44'N; long., 123^o39'W] | Not Reported | Exposure Factor Datasets | |||
Population Density | 18.2 | 13.1 SD | 1 - 52 | #/m2 | Both Male and Female | Tadpole | Angelo Coast Range Reserve [lat., 39^o44'N; long., 123^o39'W] | 17 quadrats | Exposure Factor Datasets | |
Population Density | 90.9 | 97.7 SD | 0 - 310 | #/m2 | Both Male and Female | Tadpole | Angelo Coast Range Reserve [lat., 39^o44'N; long., 123^o39'W] | 20 quadrats | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|
Survival/ Mortality | 0.42 | probability of survival (age x-1 to age x) | Male | Edwin S. George Reserve | Not Reported | Exposure Factor Datasets | |
Survival/ Mortality | 0.52 | probability of survival (age x-1 to age x) | Male | Adult | Edwin S. George Reserve | Not Reported | Exposure Factor Datasets |
Survival/ Mortality | 0.23 | probability of survival (age x-1 to age x) | Male | Adult | Edwin S. George Reserve | Not Reported | Exposure Factor Datasets |