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Exposure Endpoint Type | Endpoint Value | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|
Age at Sexual Maturity | >1 | yr | Male | Adult | Not Reported | Exposure Factor Datasets | |
Clutch or Litter Size | 1-2 | pups | Female | Adult | 50 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|
Age at Fledging, Metamorphosis, Weaning | 7-10 | age at weaning | wks | Both Male and Female | Juvenile | 20 bats | Exposure Factor Datasets |
Growth Rate | 25 | increase in body weight over time (to adult weight) | g/2-3 mo | Both Male and Female | Juvenile | 20 bats | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Metabolic Rate | 0.47 | estimated oxygen consumption of resting animals at 25 C | ml O2/g BW/hr | Not Reported | Adult | Not Reported | Exposure Factor Datasets | |
Metabolic Rate | estimated oxygen consumption of animals with wings extended, at 25-27 C | 0.78-5.0 | ml O2/g BW/hr | Not Reported | Adult | Not Reported | Exposure Factor Datasets | |
Inhalation Rate | see citation | figure of breaths/minute over time | Not Reported | Adult | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Metabolic Rate | see citation | figure of metabolic heat production | Not Reported | Adult | 50 mi. NE of Berkeley (capture location) | Not Reported | Exposure Factor Datasets | ||
Inhalation Rate | breathing rate of resting animals at 25 C | 100-150 | breaths/min | Not Reported | Adult | 50 mi. NE of Berkeley (capture location) | Not Reported | Exposure Factor Datasets | |
Inhalation Rate | breathing rate of active animals at 25 C | 550-680 | breaths/min | Not Reported | Adult | 50 mi. NE of Berkeley (capture location) | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|
Time of Mating/ Laying | Feb. - Apr. | time of breeding and laying | Both Male and Female | Adult | White Rock, British Columbia | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | Algae (2.00); Nematomorpha (0.25); Crustacea (2.55); Araneae (0.15); Odonata nymphs (10.15); Ephemeroptera nymphs (4.60); Trichoptera larvae (17.25); Hemiptera nymphs (0.58); Hemiptera adults (0.41); Orthoptera adults (1.60); Coleoptera larvae (7.95); Coleoptera adults (0.48); Diptera larvae (4.45), Diptera adults (0.30); Osteichthyes (0.90); Amphibia (1.20); Other (0.80) | volume (cc) of food items in stomach contents determined by water displacement | cc | Not Reported | Juvenile | Hayfork Creek (elev., 750m) | 30 | Exposure Factor Datasets |
Dietary Composition | Algae (18.00); Other vegetation (0.30); Nematomorpha (0.05); Crustacea (10.10); Araneae (0.15); Odonata nymphs (4.05); Ephemeroptera nymphs (0.15); Trichoptera larvae (19.80); Hemiptera nymphs (0.40); Hemiptera adults (0.30); Orthoptera adults (0.55); Coleoptera larvae (5.15); Coleoptera adults (0.30); Diptera larvae (0.66), Diptera adults (0.10); Osteichthyes (0.20); Amphibia (4.05); Other (1.35) | volume (cc) of food items in stomach contents determined by water displacement | cc | Female | Adult | Hayfork Creek (elev., 750m) | 27 | Exposure Factor Datasets |
Dietary Composition | Algae (4.00); Other vegetation (0.50); Crustacea (5.55); Odonata nymphs (5.00); Ephemeroptera nymphs (2.91); Trichoptera larvae (7.40); Hemiptera nymphs (0.10); Hemiptera adults (0.10); Orthoptera adults (0.20); Coleoptera larvae (0.75); Coleoptera adults (0.10); Diptera larvae (9.15); Osteichthyes (10.90); Amphibia (7.80); Other (0.50) | volume (cc) of food items in stomach contents determined by water displacement | cc | Male | Adult | Hayfork Creek (elev., 750m) | 20 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Clutch or Litter Size | 4-9 | eggs/clutch | Female | Adult | Umpqua River, Roseburg, Douglas County | 4 | Exposure Factor Datasets | |
Duration of Incubation or Gestation | time from egg to hatching at 25-30C | 73 - 80 | d | Not Reported | Embryo | 13 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 854 | maximum reported body weight | g | Male | Adult | largest turtle found near Huron | 450 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Home Range | median daily movement | 25 - 37.5 | m | Not Reported | Adult | Arroyo Laguna-Oak Knoll Creek, San Simeon Point | 4 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Dietary Composition | Arachnids (2.4-22.4%); Orthopterans (0-16.7%); Isopterans (0-17.5%); Coleopterans (8.2-45.7%); Hemipterans (0-47.9%); Homopterans (0-34.8%); Neuropterans (0-1.3%); Lepidopterans (2.8-34.0%); Dipterans (0-9.3%); Hymenopterans (4.3-72.8%) | range of monthly percentages of total volume of food in stomach contents | % | Not Reported | Not Reported | 7-24 lizards/mo | Exposure Factor Datasets | ||
Home Range | 4896 | average and range of home ranges at 2 sites over 6 yrs, estimated using minimum polygon method (mark and recapture technique) | 2889 - 11391 | sq. ft. | Male | Adult | 7-26 lizards/site and yr | Exposure Factor Datasets | |
Home Range | 1497 | average and range of home ranges at 2 sites over 6 yrs, estimated using minimum polygon method (mark and recapture technique) | 785 - 3460 | sq. ft. | Female | Adult | 6-14 lizards/yr and site | Exposure Factor Datasets | |
Home Range | 0.49 | home range estimated using probability density function (95%) | acre | Male | Adult | Not Reported | Exposure Factor Datasets | ||
Home Range | 0.15 | home range estimated using probability density function (95%) | acre | Female | Adult | Not Reported | Exposure Factor Datasets | ||
Home Range | 1300 | average home range, estimated using minimum polygon method (mark and recapture technique) | sq. ft. | Both Male and Female | Juvenile | 357 lizards | Exposure Factor Datasets | ||
Food Ingestion Rate | 0.02 | total volume of food eaten | g/d | Not Reported | Not Reported | Not Reported | Exposure Factor Datasets | ||
Survival/ Mortality | range of % "survival to next season" over 5 yrs at 2 sites | 6 - 11 | % | Both Male and Female | Adult | 39-110/date and site | Exposure Factor Datasets | ||
Survival/ Mortality | range of % "survival to maturity" over 5 years for males and females | 8.8 - 30.3 | % | Both Male and Female | Juvenile | 17-65/date and sex | Exposure Factor Datasets | ||
Population Density | range of densities estimated over 6 yrs at two sites | 11 -24 | #/acre | Both Male and Female | Adult | Not Reported | Exposure Factor Datasets | ||
Clutch or Litter Size | 3.2 | average clutch size based on counts of yolked follicles, eggs or corpora lutea | eggs/clutch | Female | Adult | Mesa County | 256 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|---|
Clutch or Litter Size | 7.27 | mean clutch size | 0.96 SD | 6-9 | Female | Adult | south San Francisco Bay | 26 nests | Exposure Factor Datasets | |
Duration of Incubation or Gestation | 24.2 | mean incubation period | 22-29 | d | Both Male and Female | Embryo | south San Francisco Bay | 5 nests | Exposure Factor Datasets | |
Hatching Success | 56% | proportion of nests in which at least one egg hatched | Both Male and Female | Hatchling | south San Francisco Bay | 50 nests | Exposure Factor Datasets | |||
Time of Mating/ Laying | late March | beginning of lay | Both Male and Female | Hatchling | south San Francisco Bay | Not Reported | Exposure Factor Datasets | |||
Population Density | 1.47 | mean breeding density based on rope drag and call count data | birds/ha | Both Male and Female | Adult | south San Francisco Bay-Dumbarton Point | 68 ha | Exposure Factor Datasets | ||
Population Density | 0.89 | mean breeding density based on rope drag and call count data | birds/ha | Both Male and Female | Adult | south San Francisco Bay - Mowry Slough | 117 ha | Exposure Factor Datasets | ||
Population Density | 0.69 | mean breeding density based on rope drag and call count data | birds/ha | Both Male and Female | Adult | south San Francisco Bay - Ideal Marsh | 55 ha | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|
Dietary Composition | Coleoptera adult (0.21); Orthoptera adult (0.13); Diptera adult (0.07); Lepidoptera larvae (0.20); Hymenoptera (0.05); Arachnida (0.15); Acarina (0.05); Diplopoda (0.37); Isopoda (0.05); Gastropoda (0.50); Amphibian (0.75); Reptilia (5.20); Mammalia (5.50); Rocks (0.05); Vegetable matter (0.05) | mean volume of gut contents | cc | Not Reported | Adult | 12 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | Ascaphus truei larvae (14.0%); Gastropoda (2.0%); Nematomorpha (2.0%); Arachnoidea (8.0%); Plecoptera (46.0%); Tricoptera larvae (52.0%); Tricoptera adults (6.0%); Coleoptera larvae (30.0%); Coleoptera adults (28.0%); Ephemeroptera nymphs (28.0%); Emphemeroptera adults (2.0%); Diptera larvae (20.0%); Diptera adults (10.0%); Lepidoptera larvae (4.0%); Orthoptera (2.0%); Misc. (46.0%) | % of stomach contents containing item | % | Not Reported | Juvenile | Palouse River, Latah County | 50 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | Ambystoma gracile (39.2%); Trichoptera larvae (19.6%); Trichoptera adults (1.9%); Coleoptera larvae (37.2%); Coleoptera adults (21.6%); Odonata larvae (70.5%); Odonata adults (1.9%); Ephemeroptera nymphs (1.9%); Gammarid amphipoda (3.9%); Hemiptera adults (5.9%); Arachnoidea (3.9%); Chironomidae (19.6%); Oniscoid isopoda (1.9%); Misc. (25.5%); Empty (3.9%) | % frequency of ocurrence in stomach contents | % | Not Reported | Juvenile | Fern Lake, Arcata | 51 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Home Range | 0.81 | mean home range size of radiotagged and untagged birds | 0.36-1.66 | ha | Both Male and Female | Adult | upper Newport Bay | 9 radiotagged birds | Exposure Factor Datasets |