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Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Clutch or Litter Size | 4.6 | based on # of implanted embryos; monthly means (Mar. - Nov.) ranged from 4.0 - 5.7 | 0.11 SE | #/litter | Female | Adult | western slope of Sierra Nevada (elev., 3500-5000 ft.) | 96 | Exposure Factor Datasets |
Time of Mating/ Laying | Feb. - Mar. (begin), Mar. - May (peak), July - Aug. (possible 2nd peak), Aug. - Dec. (end) | based on % fecund specimens | Both Male and Female | Adult | western slope of Sierra Nevada (elev., 3500-5000 ft.) | 1546 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | seeds (34-53%); fruits (0-22%); arthropods (26-36%); leaves (7-12%); fungi (0-7%); misc. (3-10%) | volumetric % of stomach contents, range of means for 2 yrs. and 2 habitat types | % | Not Reported | Not Reported | western slope of Sierra Nevada (elev., 3500 - 5000 ft.) | 778 | Exposure Factor Datasets |
Dietary Composition | seeds (0-81%); fruits (2-19%); arthropods (9-57%); leaves (1-18%); fungi (0-26%); misc. (0-42%) | volumetric % of stomach contents, range of monthly means for 2 yrs. and 2 habitat types | % | Not Reported | Not Reported | western slope of Sierra Nevada (elev., 3500 - 5000 ft.) | 40-88 | Exposure Factor Datasets |
Dietary Composition | seeds (0-80%); fruit (0-30%); arthropods (0-80%); leaves (7-32%); fungi (0%); misc. (0-19%) | volumetric % of stomach contents, range of monthly means for 2 yrs. and 2 habitat types | % | Not Reported | Not Reported | western slope of Sierra Nevada (elev., 3500 - 5000 ft.) | 53-66 | Exposure Factor Datasets |
Dietary Composition | seeds (6-49%); fruit (0-24%); arthropods (27-80%); leaves (0-20%); fungi (0-5%); misc. (0-18%) | volumetric % of stomach contents, range of monthly means for 2 yrs. and 2 habitat types | % | Not Reported | Not Reported | western slope of Sierra Nevada (elev., 3500 - 5000 ft.) | 48-59 | Exposure Factor Datasets |
Dietary Composition | seeds (0-68%); fruit (0-24%); arthropods (0-47%); leaves (0-19%); fungi (0-43%); misc. (0-27%) | volumetric % of stomach contents, range of monthly means for 2 yrs. and 2 habitat types | % | Not Reported | Not Reported | western slope of Sierra Nevada (elev., 3500 - 5000 ft.) | 78-105 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Age at Sexual Maturity | 48.72 | based on presence of cornified vaginal epithelial cells | 1.23 | d | Female | Adult | 186 | Exposure Factor Datasets | |
Age at Sexual Maturity | based on presence of motile sperm | 40 - 60 | d | Male | Adult | 43 - 79 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|
Time of Torpor or Hibernation | Oct. - Dec. (begin), Mar.-June (end) | Both Male and Female | Adult | San Pedro River Valley, Pinal County [lat., 32^o38'N; long., 110^o34'W] | 9 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Home Range | 19 | 4.6 SE | 3 - 53 | ha | Both Male and Female | Adult | Picacho Mountains, Pinal County | 14 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Population Density | 75-80 | #/mi2 | Both Male and Female | Both Adults and Juveniles | South West Pinto Basin, Joshua Tree National Monument | Not Reported | Exposure Factor Datasets | |
Body Weight - Mean | maximum carapace length range = 161 - 243 mm | 0.87 - 3.05 | kg | Female | Adult | South West Pinto Basin, Joshua Tree National Monument | 18 | Exposure Factor Datasets |
Body Weight - Mean | maximum carapace length range = 169-279 mm | 0.99 - 4.99 | kg | Male | Adult | South West Pinto Basin, Joshua Tree National Monument | 19 | Exposure Factor Datasets |
Body Weight - Mean | maximum carapace length range = 60 - 145 mm | 0.02 - 0.70 | kg | Not Reported | Juvenile | South West Pinto Basin, Joshua Tree National Monument | 9 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|
Dietary Composition | Review | Both Male and Female | Not Reported | Not Reported | Exposure Factor Datasets |
Clutch or Litter Size | Review | Both Male and Female | Not Reported | Not Reported | Exposure Factor Datasets |
Survival/ Mortality | Review | Both Male and Female | Not Reported | Not Reported | Exposure Factor Datasets |
Time of Migration or Dispersal | Review | Both Male and Female | Not Reported | Not Reported | Exposure Factor Datasets |
Time of Hatching or Parturition | Review | Both Male and Female | Not Reported | Not Reported | Exposure Factor Datasets |
Food Ingestion Rate | Review | Both Male and Female | Not Reported | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|
Body Weight - Mean | Review | Both Male and Female | Not Reported | Not Reported | Exposure Factor Datasets |
Clutch or Litter Size | Review | Both Male and Female | Not Reported | Not Reported | Exposure Factor Datasets |
Time of Hatching or Parturition | Review | Both Male and Female | Not Reported | Not Reported | Exposure Factor Datasets |
Dietary Composition | Review | Both Male and Female | Not Reported | Not Reported | Exposure Factor Datasets |
Survival/ Mortality | Review | Both Male and Female | Not Reported | Not Reported | Exposure Factor Datasets |
Duration of Incubation or Gestation | Review | Both Male and Female | Not Reported | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|---|
Growth Rate | 2.569 | slope of growth curve of % adult forearm length per d, 0-22 d of age | r^2=0.94 | %/d | Both Male and Female | Juvenile | Napa, CA | 63 bats | Exposure Factor Datasets | |
Clutch or Litter Size | 1-2 | #/litter | Female | Adult | Napa, CA | 40 bats | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Foraging Distance | 3 | max. distance travelled from roost during foraging | km | Not Reported | Adult | 150 bats | Exposure Factor Datasets | |
Dietary Composition | Lepidoptera (48%), Coleoptera (25%), Orthoptera (14%), Other (Neuroptera, Chilopoda, Hymenoptera, Isoptera, Arachnida, Diptera, Odonata, Perognathus flavus; 13%) | percent occurrence in diet based on on culled parts and scat analysis | % | Not Reported | Adult | Hidalgo county | 150 bats | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|
Time of Hatching or Parturition | May 27-June 18 | Female | Adult | Napa Valley | 30 | Exposure Factor Datasets | |
Metabolic Rate | see citation | no values reported; see figures in paper | Female | Adult | Napa Valley | 30 | Exposure Factor Datasets |
Metabolic Rate | see citation | no values reported; see paper for figures | Both Male and Female | Juvenile | Napa Valley | 30 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Error | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|
Body Weight - Mean | 33.1 | 0.9 SE | g | Female | Juvenile | 8 | Exposure Factor Datasets |
Body Weight - Mean | 36.0 | 1.9 SE | g | Female | Adult | 6 | Exposure Factor Datasets |
Body Weight - Mean | 39.2 | 2.6 SE | g | Female | Adult | 3 | Exposure Factor Datasets |
Body Weight - Mean | 32.6 | 0.9 SE | g | Male | Adult | 10 | Exposure Factor Datasets |
Body Weight - Mean | 21.7 | 0.2 SE | g | Male | Adult | 135 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|
Food Ingestion Rate | range of mean monthly rates of ingestion of mealworm diet, measured over three years | 4-12 | g/mo | Male | Adult | Not Reported | Exposure Factor Datasets |