Sideblotched Lizard (Uta stansburiana)
Sideblotched Lizard (Uta stansburiana)
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Type | Condition | Countries |
|---|---|---|---|---|---|---|---|---|
| Time of Mating/ Laying | See citation Figure 1 | Timing of various reproductive stages | F | Reserva de Biosfera de Mapim´ı, Durango, Mexico |
Exposure Factor Datasets | Sexual mature | MEXICO | |
| Survival/ Mortality | See citation Table 1 | Survivorship from year to year | B | Both Adults and Juveniles | Reserva de Biosfera de Mapim´ı, Durango, Mexico |
Exposure Factor Datasets | MEXICO | |
| Population Density | Review, see Table 4 | B | Exposure Factor Datasets | MEXICO | ||||
| Clutch or Litter Size | Review, see Table 4 | B | Exposure Factor Datasets | MEXICO | ||||
| Time of Hatching or Parturition | Review, see Table 4 | B | Exposure Factor Datasets | MEXICO |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Type | Age-Specific | Countries |
|---|---|---|---|---|---|---|---|---|---|
| Survival/ Mortality | See citation Table 1, Figures 4-5 | Overwinter mortality rate | deaths/100 lizards/day | B | Adult | CA, NV, OR, WA | Exposure Factor Datasets | Adults ≥40 mm | USA |
| Survival/ Mortality | See citation Figure 2 | Overwinter mortality rate by latitude | deaths/100 lizards/day | B | Adult | CA, NV, OR, WA | Exposure Factor Datasets | Adults ≥40 mm | USA |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|---|
| Clutches or Litters per year | clutches/yr | Female | Adult | 124 | Snake River Valley (elev., 530-750m) | Exposure Factor Datasets | ||
| Clutch or Litter Size | 3.75 | mean clutch size | eggs/clutch | Female | Adult | 124 | Snake River Valley (elev., 530-750m) | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
|---|---|---|---|---|---|---|---|---|---|
| Duration of Incubation or Gestation | 63 | time between laying and hatching | d | Both Male and Female | Embryo | Not Reported | San Gabriel Mountains (elev., 1585-1829m) | Exposure Factor Datasets | Los Angeles |
| Time of Mating/ Laying | May - Aug. | time of laying | Female | Adult | 162 | San Gabriel Mountains (elev., 1585-1829m) | Exposure Factor Datasets | Los Angeles |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error |
|---|---|---|---|---|---|---|---|---|---|
| Home Range | 0.219 | estimated using probability density function (95% confidence interval) | ha | Male | Adult | 9 | Deschutes River, Jefferson county (elev., 732m) | Exposure Factor Datasets | 0.06 SE |
| Home Range | 0.175 | estimated using probability density function (95% confidence interval) | ha | Female | Adult | 8 | Deschutes River, Jefferson county (elev., 732m) | Exposure Factor Datasets | |
| Survival/ Mortality | 30 | annual adult survival | % | Both Male and Female | Adult | 36 | Deschutes River, Jefferson county (elev., 732m) | Exposure Factor Datasets | |
| Age at Sexual Maturity | mo | Both Male and Female | Adult | Not Reported | Deschutes River, Jefferson county (elev., 732m) | Exposure Factor Datasets | |||
| Time of Torpor or Hibernation | Oct. - Mar. | Not Reported | Not Reported | Not Reported | Deschutes River, Jefferson county (elev., 732m) | Exposure Factor Datasets | |||
| Growth Rate | 0.22 | growth rate measured as increase in snout-vent length (mm) | mm/d | Male | Hatchling | Not Reported | Deschutes River, Jefferson county (elev., 732m) | Exposure Factor Datasets | |
| Growth Rate | 0.17 | growth rate measured as increase in snout-vent length (mm) | mm/d | Female | Hatchling | Not Reported | Deschutes River, Jefferson county (elev., 732m) | Exposure Factor Datasets | |
| Body Weight - Mean | g | Both Male and Female | Adult | 11 | Deschutes River, Jefferson county (elev., 732m) | Exposure Factor Datasets | |||
| Time of Mating/ Laying | Apr. - June | time of breeding | Both Male and Female | Adult | Not Reported | Deschutes River, Jefferson county (elev., 732m) | Exposure Factor Datasets | ||
| Time of Mating/ Laying | May - July | time of laying | Both Male and Female | Adult | Not Reported | Deschutes River, Jefferson county (elev., 732m) | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|---|
| Time of Hatching or Parturition | May-June | Not Reported | Hatchling | Not Reported | Phoenix South Mountain, Maricopa county | Exposure Factor Datasets | ||
| Home Range | 446 | home range estimted by convex polygon method (maximum was 810m2) | m2 | Male | Adult | 15 | Phoenix South Mountain, Maricopa county | Exposure Factor Datasets |
| Home Range | 121 | home range estimted by convex polygon method (maximum was 202 m2) | m2 | Female | Adult | 15 | Phoenix South Mountain, Maricopa county | Exposure Factor Datasets |
| Home Range | 61 | home range estimted by convex polygon method (maximum was 121 m2) | m2 | Not Reported | Juvenile | 15 | Phoenix South Mountain, Maricopa county | Exposure Factor Datasets |
| Population Density | #/ha | Both Male and Female | Adult | Not Reported | Phoenix South Mountain, Maricopa county | Exposure Factor Datasets | ||
| Population Density | #/ha | Not Reported | Juvenile | Not Reported | Phoenix South Mountain, Maricopa county | Exposure Factor Datasets | ||
| Growth Rate | 4.29 | growth rate estimated by increase in snout-vent length (mm), snout-vent length range 21-35mm | mm/mo | Not Reported | Not Reported | 62 | Phoenix South Mountain, Maricopa county | Exposure Factor Datasets |
| Growth Rate | 2.93 | growth rate estimated by increase in snout-vent length (mm), snout-vent length range 30-40mm | mm/mo | Female | Not Reported | 10 | Phoenix South Mountain, Maricopa county | Exposure Factor Datasets |
| Growth Rate | 5.19 | growth rate estimated by increase in snout-vent length (mm), snout-vent length range 30-40mm | mm/mo | Male | Not Reported | 7 | Phoenix South Mountain, Maricopa county | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
|---|---|---|---|---|---|---|---|---|---|
| Clutch or Litter Size | 4.3 | average clutch size | eggs/female | Female | Adult | 27 | Del Puerto Canyon Road | Exposure Factor Datasets | Stanislaus |
| Clutch or Litter Size | 6.3 | average clutch size | eggs/female | Female | Adult | 35 | Los Banos Creek, Billy Wright Road | Exposure Factor Datasets | Merced |
| Body Weight - Mean | 0.42 | average egg weight | g | Not Reported | Embryo | 12 | Corral Hollow Road | Exposure Factor Datasets | Contra Costa |
| Body Weight - Mean | 0.38 | average egg weight | g | Not Reported | Embryo | 27 | Del Puerto Canyon Road | Exposure Factor Datasets | Stanislaus |
| Body Weight - Mean | 0.35 | average egg weight | g | Not Reported | Embryo | 35 | Los Banos Creek, Billy Wright Road | Exposure Factor Datasets | Merced |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific | Condition |
|---|---|---|---|---|---|---|---|---|---|---|
| Growth Rate | range of average male and female growth rates, based on increases in snout-vent length (40-49 mm) | mm/d | Both Male and Female | Adult | 17-21/sex | Exposure Factor Datasets | ||||
| Population Density | #/acre | Both Male and Female | Juvenile | Not Reported | Exposure Factor Datasets | |||||
| 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 | |||
| Body Weight - Mean | range of average weights for snout-vent length size classes of 20-45 mm | g | Male | Juvenile | 1-67 lizards/size class and date | 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) | sq. ft. | Male | Adult | 7-26 lizards/site and yr | Exposure Factor Datasets | |||
| Body Weight - Mean | range of average weights for snout-vent length size classes of 20-41 mm | g | Female | Juvenile | 1-88 lizards/size class and date | 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) | sq. ft. | Female | Adult | 6-14 lizards/yr and site | Exposure Factor Datasets | |||
| Body Weight - Mean | range of average weights for snout-vent length size classes of 46-57 mm | g | Male | Adult | 1-24 lizards/size class and date | Exposure Factor Datasets | ||||
| Home Range | 0.49 | home range estimated using probability density function (95%) | acre | Male | Adult | Not Reported | Exposure Factor Datasets | |||
| Body Weight - Mean | range of average weights for snout-vent length size classes of 42-53 mm | g | Female | Adult | 1-29 lizards/size class and date | Exposure Factor Datasets | ||||
| Home Range | 0.15 | home range estimated using probability density function (95%) | acre | Female | Adult | Not Reported | Exposure Factor Datasets | |||
| Population Density | range of densities over 2 yrs | #/acre | Both Male and Female | Adult | Not Reported | Mesa County | 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 | |||
| Home Range | 0.38 | home range estimated using probability density function (95%) | acre | Male | Adult | Not Reported | Mesa County | Exposure Factor Datasets | ||
| Food Ingestion Rate | 0.02 | total volume of food eaten | g/d | Not Reported | Not Reported | Not Reported | Exposure Factor Datasets | |||
| Home Range | 0.23 | home range estimated using probability density function (95%) | acre | Female | Adult | Not Reported | Mesa County | Exposure Factor Datasets | ||
| Survival/ Mortality | range of % "survival to next season" over 5 yrs at 2 sites | % | Both Male and Female | Adult | 39-110/date and site | Exposure Factor Datasets | 9 mo | |||
| Clutch or Litter Size | range of monthly average clutch sizes over 3 yrs | eggs/clutch | Female | Adult | 13-48 lizards/10 dates | Exposure Factor Datasets | ||||
| Longevity | 100 | maximum longevity observed for marked hatchlings | wks | Not Reported | Both Adults and Juveniles | Not Reported | Exposure Factor Datasets | |||
| Survival/ Mortality | range of % "survival to maturity" over 5 years for males and females | % | Both Male and Female | Juvenile | 17-65/date and sex | Exposure Factor Datasets | ||||
| Clutches or Litters per year | at least 3 | clutches/yr | Female | Adult | Not Reported | Exposure Factor Datasets | ||||
| Population Density | range of densities estimated over 6 yrs at two sites | #/acre | Both Male and Female | Adult | Not Reported | Exposure Factor Datasets | breeding | |||
| Duration of Incubation or Gestation | time from egg laying to hatching | d | Both Male and Female | Embryo | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|---|
| Clutch or Litter Size | range of mean monthly clutch sizes for females >12 mo old, measured over a 10 yr period | eggs/clutch | Female | Adult | 1363 | Rock Valley, Nye county | Exposure Factor Datasets | |
| Body Weight - Mean | snout vent length range = 49 - 51 mm | g | Female | Adult | 19 | Rock Valley, Nye county | Exposure Factor Datasets | |
| Clutches or Litters per year | clutches/yr | Female | Adult | 1363 | Rock Valley, Nye county | Exposure Factor Datasets | ||
| Time of Mating/ Laying | Apr. - July | time of laying | Female | Adult | 1363 | Rock Valley, Nye county | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | 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 | 556 | Mountain Home, ID; Granstville, UT; Lovelock, Gabbs and Beatty, NV [lat., 37-42] | 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 | 811 | Pahrump, Searchlight, NV; Mojave, Twentynine Palms, CA; Salome, Phoenix South Mountain, Casa Grande, AZ [lat., 32-36] | Exposure Factor Datasets |
| Clutches or Litters per year | clutches/yr | Female | Adult | Not Reported | Stansbury and Granstville, UT [lat., 40] | Exposure Factor Datasets | ||
| Clutches or Litters per year | clutches/yr | Female | Adult | Not Reported | El Paso, TX; Casa Grande, Phoenix South Mountain, AZ | Exposure Factor Datasets | ||
| Clutch or Litter Size | range of mean clutch sizes | eggs/clutch | Female | Adult | 14-74 animals/site and time period | Hart Mountain, OR; Stansbury Island and Grantsville, UT [lat., 40-42] | Exposure Factor Datasets | |
| Clutch or Litter Size | range of mean clutch sizes | eggs/clutch | Female | Adult | 13-44 animals/site and time period | Phoenix South Mountain, Casa Grande, AZ; El Paso, TX [lat., 31-33] | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|---|
| Dietary Composition | Araneae (3.0%); Acari (1.0%); Solifugae (<0.1%); Hexapoda (2.4%); Collembola (0.3%); Thysanura (0.1%); Orthoptera (3.6%); Dermaptera (0.1%); Isoptera (0.5%); Thysanoptera (0.2%); Hemiptera (8.3%); Homoptera (3.5%); Neuroptera (0.8%); Coleoptera (11.9%); Lepidoptera (3.3%); Diptera (1.4%); Hymenoptera (59.2%); Insect eggs (0.5%); Plants (0.1%) | % of total number of prey items in stomach contents | % | Not Reported | Not Reported | 266 | Eddy and Lea counties | Exposure Factor Datasets |
| Dietary Composition | Araneae (1.2); Acari (1.8); Solifugae (1.0); Hexapoda (26.3); Collembola (2.5); Thysanura (1.0); Orthoptera (1.2); Dermaptera (1.0); Isoptera (15); Thysanoptera (1.5); Hemiptera (2.3); Homoptera (1.8); Neuroptera (1.3); Coleoptera (2.2); Lepidoptera (1.7); Diptera (1.3); Hymenoptera (9.3); Insect eggs (9.0); Plants (1.0) | mean number of prey eaten per lizard eating such prey (estimated from stomach contents) | # prey/lizard | Not Reported | Not Reported | 266 | Eddy and Lea counties | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
|---|---|---|---|---|---|---|---|---|
| Population Density | 88 | #/ha | Not Reported | Not Reported | Not Reported | Del Puerto Canyon | Exposure Factor Datasets | Stanislaus |
| Population Density | #/ha | Not Reported | Not Reported | Not Reported | Los Banos | Exposure Factor Datasets | Merced |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|---|
| Longevity | 58 | oldest individual observed, female | mo | Both Male and Female | Adult | 3575 | Rock Valley, Nye county | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific |
|---|---|---|---|---|---|---|---|---|
| Population Density | range of 3 yearly averages for 4 study sites | #/ha | Both Male and Female | Both Adults and Juveniles | Not Reported | Rock Valley, Nye County | Exposure Factor Datasets | |
| Clutch or Litter Size | range of average clutch sizes on 8 dates | eggs/clutch | Female | Adult | Not Reported | Exposure Factor Datasets | <12 mo | |
| Clutch or Litter Size | range of average clutch sizes on 8 dates | eggs/clutch | Female | Adult | Not Reported | Exposure Factor Datasets | >12 mo | |
| Clutches or Litters per year | clutches/yr | Female | Adult | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|---|
| Clutch or Litter Size | 3.50 | mean clutch size | eggs/clutch | Female | Adult | 162 | San Gabriel Mountains | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries | Error |
|---|---|---|---|---|---|---|---|---|---|---|
| Metabolic Rate | 8.5 | field metabolic rate (estimated by injecting with doubly-labelled water); also expressed as 218 +/- 141SE kJ/kg/d | L CO2/kg/d | Both Male and Female | Adult | 5 | El Comitan, Baja California Sur | Exposure Factor Datasets | MEXICO | 5.5 SE |
| Dietary Composition | Scorpionida (1.22%); Araneae (22.72%); Solifugae (2.78%); Thysanura (0.28%); Orthoptera (5.66%); Isoptera (2.31%); Homoptera (0.38%); Neuroptera (7.93%); Coleoptera (7.86%); Trichoptera (0.62%); Lepidoptera (44.76%); Hymenoptera (2.97%) | % frequency of prey (by volume) in stomach contents | % | Both Male and Female | Adult | 27 | El Comitan, Baja California Sur | Exposure Factor Datasets | MEXICO | |
| Body Weight - Mean | 2.4 | g | Both Male and Female | Adult | 5 | El Comitan, Baja California Sur | Exposure Factor Datasets | MEXICO | 0.4 SE | |
| Food Ingestion Rate | 26.1 | mg dry mass diet/g/d | Both Male and Female | Adult | Not Reported | El Comitan, Baja California Sur | Exposure Factor Datasets | MEXICO | 11.7 SE |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error |
|---|---|---|---|---|---|---|---|---|---|
| Home Range | 284.3 | home range estimated using convex polygon method | m2 | Male | Adult | Not Reported | Carlsbad (elev., 1067m) | Exposure Factor Datasets | 41.5 (95%CI) |
| Home Range | 153.6 | home range estimated using convex polygon method | m2 | Female | Adult | Not Reported | Carlsbad (elev., 1067m) | Exposure Factor Datasets | 24.7 (95%CI) |
| Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
|---|---|---|---|---|---|---|---|---|
| Population Density | range of average densities estimated over 2 yrs | #/ha | Not Reported | Not Reported | Not Reported | Chuckwalla Mountains (elev., 460m), [lat., 33^o37'N; long., 115^o18' W] | Exposure Factor Datasets | Riverside |
| Population Density | range of average densities estimated over 2 yrs | #/ha | Not Reported | Not Reported | Not Reported | Panamint Valley (elev., 790m), [lat., 36^o20'N; long., 117^o30' W] | Exposure Factor Datasets | Inyo |
| Population Density | range of average densities estimated over 2 yrs | #/ha | Not Reported | Not Reported | Not Reported | San Joaquin Valley (elev., 460m), [lat., 37^o38'N; long., 121^o29' W] | Exposure Factor Datasets | San Joaquin |
| Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| Clutch or Litter Size | range of monthly means for 2 size classes measured over 3 yrs. | eggs/clutch | Female | Adult | 3 - 95 clutches/mo | Rock Valley, Nye County | Exposure Factor Datasets |
Desert Sideblotched Lizard (Uta stansburiana ssp. stejnegeri)
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|---|
| Growth Rate | 0.034 | increase in snout-vent length, initial snout-vent length range, 48-53 mm | mm/d | Female | Not Reported | 10 | Dona Ana county [lat., 31^o47'10" N; long., 106^o35'05"W], (elev., 1250m) | Exposure Factor Datasets |
| Growth Rate | 0.028 | increase in snout-vent length, initial snout-vent length range, 41-46 mm | mm/d | Male | Not Reported | 10 | Dona Ana county [lat., 31^o47'10" N; long., 106^o35'05"W], (elev., 1250m) | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error |
|---|---|---|---|---|---|---|---|---|---|
| Clutch or Litter Size | 2.5 | based on number of enlarged vitellogenic ovarian follicles (>2 mm) or oviductal eggs during a "dry" year | eggs/clutch | Female | Adult | 8 | Anapra, Dona Ana county | Exposure Factor Datasets | 0.38 |
| Clutch or Litter Size | 3.75 | based on number of enlarged vitellogenic ovarian follicles (>2 mm) or oviductal eggs during a "wet" year | eggs/clutch | Female | Adult | 20 | Anapra, Dona Ana county | Exposure Factor Datasets | 0.25 |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|---|
| Age at Sexual Maturity | mo | Both Male and Female | Adult | 1907 | Palo Duro Canyon, Armstrong County (elev., 2000-3600 ft); Kermit , Winkler County and Monahans, Ward County (elev., 2800 ft) | Exposure Factor Datasets | ||
| Time of Mating/ Laying | Apr. - June | time of breeding | Both Male and Female | Adult | 1907 | Palo Duro Canyon, Armstrong County (elev., 2000-3600 ft); Kermit , Winkler County and Monahans, Ward County (elev., 2800 ft) | Exposure Factor Datasets | |
| Clutch or Litter Size | 4 | eggs/female | Female | Adult | Not Reported | Palo Duro Canyon, Armstrong County (elev., 2000-3600 ft); Kermit , Winkler County and Monahans, Ward County (elev., 2800 ft) | Exposure Factor Datasets | |
| Clutches or Litters per year | 3 | clutches/yr | Female | Adult | Not Reported | Palo Duro Canyon, Armstrong County (elev., 2000-3600 ft); Kermit , Winkler County and Monahans, Ward County (elev., 2800 ft) | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error | Lab |
|---|---|---|---|---|---|---|---|---|---|---|
| Duration of Incubation or Gestation | 46.4 | time to hatching at 29C | d | Both Male and Female | Embryo | 802 | Exposure Factor Datasets | 0.018 SE | Laboratory |
Northern Sideblotched Lizard (Uta stansburiana ssp. stansburiana)
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error |
|---|---|---|---|---|---|---|---|---|---|
| Home Range | 16.82 | home range estimated by density probability function method (ranged 99.0% of the time in this area size) | acres | Not Reported | Juvenile | 14 | United States Atomic Energy Commission Nevada Test Site | Exposure Factor Datasets | 0.42 |
| Home Range | 27.36 | home range estimated by density probability function method (ranged 99.0% of the time in this area size) | acres | Female | Adult | 16 | United States Atomic Energy Commission Nevada Test Site | Exposure Factor Datasets | 0.68 |
| Home Range | 39.30 | home range estimated by density probability function method (ranged 99.0% of the time in this area size) | acres | Male | Adult | 24 | United States Atomic Energy Commission Nevada Test Site | Exposure Factor Datasets | 0.98 |
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