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| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|---|
| Home Range | 27.36 | home range estimated by density probability function method (ranged 99.0% of the time in this area size) | 0.68 | acres | Female | Adult | United States Atomic Energy Commission Nevada Test Site | 16 | Exposure Factor Datasets |
| Home Range | 39.30 | home range estimated by density probability function method (ranged 99.0% of the time in this area size) | 0.98 | acres | Male | Adult | United States Atomic Energy Commission Nevada Test Site | 24 | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|---|
| Clutch or Litter Size | range of mean monthly clutch sizes for females >12 mo old, measured over a 10 yr period | 2.65 - 4.40 | eggs/clutch | Female | Adult | Rock Valley, Nye county | 1363 | Exposure Factor Datasets | |
| Body Weight - Mean | snout vent length range = 49 - 51 mm | 3.06 - 4.84 | g | Female | Adult | Rock Valley, Nye county | 19 | Exposure Factor Datasets | |
| Clutches or Litters per year | 2 - 7 | clutches/yr | Female | Adult | Rock Valley, Nye county | 1363 | Exposure Factor Datasets | ||
| Time of Mating/ Laying | Apr. - July | time of laying | Female | Adult | Rock Valley, Nye county | 1363 | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|
| Longevity | 58 | oldest individual observed, female | mo | Both Male and Female | Adult | Rock Valley, Nye county | 3575 | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Time of Torpor or Hibernation | Oct. - Mar. | Not Reported | Not Reported | Deschutes River, Jefferson county (elev., 732m) | Not Reported | Exposure Factor Datasets | ||||
| Growth Rate | 0.22 | growth rate measured as increase in snout-vent length (mm) | mm/d | Male | Hatchling | Deschutes River, Jefferson county (elev., 732m) | Not Reported | Exposure Factor Datasets | ||
| Growth Rate | 0.17 | growth rate measured as increase in snout-vent length (mm) | mm/d | Female | Hatchling | Deschutes River, Jefferson county (elev., 732m) | Not Reported | Exposure Factor Datasets | ||
| Body Weight - Mean | 1.84 - 3.66 | g | Both Male and Female | Adult | Deschutes River, Jefferson county (elev., 732m) | 11 | Exposure Factor Datasets | |||
| Time of Mating/ Laying | Apr. - June | time of breeding | Both Male and Female | Adult | Deschutes River, Jefferson county (elev., 732m) | Not Reported | Exposure Factor Datasets | |||
| Time of Mating/ Laying | May - July | time of laying | Both Male and Female | Adult | Deschutes River, Jefferson county (elev., 732m) | Not Reported | Exposure Factor Datasets | |||
| Clutches or Litters per year | 1- 2 | clutches/yr | Female | Adult | Deschutes River, Jefferson county (elev., 732m) | Not Reported | Exposure Factor Datasets | |||
| Clutch or Litter Size | 3.33 | 0.08 SE | 2 - 5 | eggs/clutch | Female | Adult | Deschutes River, Jefferson county (elev., 732m) | 87 | Exposure Factor Datasets | |
| Body Weight - Mean | egg weight | 0.166 - 0.245 | g | Not Reported | Embryo | Deschutes River, Jefferson county (elev., 732m) | 13 | Exposure Factor Datasets | ||
| Population Density | 175 | #/ha | Both Male and Female | Both Adults and Juveniles | Deschutes River, Jefferson county (elev., 732m) | Not Reported | Exposure Factor Datasets | |||
| Home Range | 0.219 | estimated using probability density function (95% confidence interval) | 0.06 SE | ha | Male | Adult | Deschutes River, Jefferson county (elev., 732m) | 9 | Exposure Factor Datasets | |
| Home Range | 0.175 | estimated using probability density function (95% confidence interval) | ha | Female | Adult | Deschutes River, Jefferson county (elev., 732m) | 8 | Exposure Factor Datasets | ||
| Survival/ Mortality | 30 | annual adult survival | % | Both Male and Female | Adult | Deschutes River, Jefferson county (elev., 732m) | 36 | Exposure Factor Datasets | ||
| Age at Sexual Maturity | 9-12 or 20-22 | mo | Both Male and Female | Adult | Deschutes River, Jefferson county (elev., 732m) | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|---|
| Home Range | 446 | home range estimted by convex polygon method (maximum was 810m2) | m2 | Male | Adult | Phoenix South Mountain, Maricopa county | 15 | Exposure Factor Datasets | |
| Home Range | 121 | home range estimted by convex polygon method (maximum was 202 m2) | m2 | Female | Adult | Phoenix South Mountain, Maricopa county | 15 | Exposure Factor Datasets | |
| Home Range | 61 | home range estimted by convex polygon method (maximum was 121 m2) | m2 | Not Reported | Juvenile | Phoenix South Mountain, Maricopa county | 15 | Exposure Factor Datasets | |
| Population Density | 7 - 50 | #/ha | Both Male and Female | Adult | Phoenix South Mountain, Maricopa county | Not Reported | Exposure Factor Datasets | ||
| Population Density | 82 - 131 | #/ha | Not Reported | Juvenile | Phoenix South Mountain, Maricopa county | Not Reported | Exposure Factor Datasets | ||
| Growth Rate | 4.29 | growth rate estimated by increase in snout-vent length (mm), snout-vent length range 21-35mm | 0.99 - 10.50 | mm/mo | Not Reported | Not Reported | Phoenix South Mountain, Maricopa county | 62 | Exposure Factor Datasets |
| Growth Rate | 2.93 | growth rate estimated by increase in snout-vent length (mm), snout-vent length range 30-40mm | 0.72 - 6.66 | mm/mo | Female | Not Reported | Phoenix South Mountain, Maricopa county | 10 | Exposure Factor Datasets |
| Growth Rate | 5.19 | growth rate estimated by increase in snout-vent length (mm), snout-vent length range 30-40mm | 3.45 - 7.50 | mm/mo | Male | Not Reported | Phoenix South Mountain, Maricopa county | 7 | Exposure Factor Datasets |
| Growth Rate | 0.79 | growth rate estimated by increase in snout-vent length (mm), snout-vent length range 40-50 mm | 0.00 - 2.57 | mm/mo | Female | Not Reported | Phoenix South Mountain, Maricopa county | 30 | Exposure Factor Datasets |
| Growth Rate | 0.94 | growth rate estimated by increase in snout-vent length (mm), snout-vent length range 40-50mm | 0.00 - 1.53 | mm/mo | Male | Not Reported | Phoenix South Mountain, Maricopa county | 10 | Exposure Factor Datasets |
| Growth Rate | 0.31 | growth rate estimated by increase in snout-vent length (mm), snout-vent length range 50-56mm | 0.25 - 0.53 | mm/mo | Female | Not Reported | Phoenix South Mountain, Maricopa county | 2 | Exposure Factor Datasets |
| Growth Rate | 0.58 | growth rate estimated by increase in snout-vent length (mm), snout-vent length range 50-58mm | 0.00 - 1.43 | mm/mo | Male | Not Reported | Phoenix South Mountain, Maricopa county | 22 | Exposure Factor Datasets |
| Time of Hatching or Parturition | May-June | Not Reported | Hatchling | Phoenix South Mountain, Maricopa county | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|---|
| Dietary Composition | Spiders (4.70); Solpugids (0.56); Ants (7.87); Other Hymenoptera (0.54); Grasshoppers and Crickets (21.68); Roaches (0.20); Mantids (0.66); Beetles (12.35); Termites (0.10); Homoptera-Hemiptera (2.19); Diptera (2.54); Lepidoptera (1.24); Insect larvae (6.13); Unidentified Insects (6.52); Plant Materials (0.89); Unidentified (2.89) | volume (cc) of prey items in stomach contents | cc | Not Reported | Not Reported | Mountain Home, ID; Granstville, UT; Lovelock, Gabbs and Beatty, NV [lat., 37-42] | 556 | Exposure Factor Datasets | |
| Dietary Composition | Spiders (4.1); Solpugids (0.5); Ants (14.7); Other Hymenoptera (2.6); Grasshoppers (19.3); Roaches (3.6); Mantids (1.3); Ant Lions (0.6); Beetles (41.2); Termites (33.8); Homoptera-Hemiptera (1.9); Diptera (0.4); Lepidoptera (1.2); Insect larvae (11.3); Unidentified Insects (9.9); Insect Eggs (0.3); Lizards (0.5); Plant Materials (3.0); Unidentified (9.4) | volume (cc) of prey items in stomach contents | cc | Not Reported | Not Reported | Pahrump, Searchlight, NV; Mojave, Twentynine Palms, CA; Salome, Phoenix South Mountain, Casa Grande, AZ [lat., 32-36] | 811 | Exposure Factor Datasets | |
| Clutches or Litters per year | 1 - 2 | clutches/yr | Female | Adult | Stansbury and Granstville, UT [lat., 40] | Not Reported | Exposure Factor Datasets | ||
| Clutches or Litters per year | 2 - 4 | clutches/yr | Female | Adult | El Paso, TX; Casa Grande, Phoenix South Mountain, AZ | Not Reported | Exposure Factor Datasets | ||
| Clutch or Litter Size | range of mean clutch sizes | 2.85 - 4.82 | eggs/clutch | Female | Adult | Hart Mountain, OR; Stansbury Island and Grantsville, UT [lat., 40-42] | 14-74 animals/site and time period | Exposure Factor Datasets | |
| Clutch or Litter Size | range of mean clutch sizes | 3.31 - 4.48 | eggs/clutch | Female | Adult | Phoenix South Mountain, Casa Grande, AZ; El Paso, TX [lat., 31-33] | 13-44 animals/site and time period | Exposure Factor Datasets |
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