Sideblotched Lizard (Uta stansburiana)
Sideblotched Lizard (Uta stansburiana)
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|---|
| Growth Rate | range of average male and female growth rates, based on increases in snout-vent length | mm/d | Both Male and Female | Hatchling | 35-72/sex | Exposure Factor Datasets | ||
| 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 | |||
| 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 | ||
| 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 | ||
| 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 | ||
| 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 | ||
| Population Density | range of densities over 2 yrs | #/acre | Both Male and Female | Adult | Not Reported | Mesa County | 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 |
| Home Range | 0.23 | home range estimated using probability density function (95%) | acre | Female | Adult | Not Reported | Mesa County | Exposure Factor Datasets |
| Longevity | 100 | maximum longevity observed for marked hatchlings | wks | Not Reported | Both Adults and Juveniles | Not Reported | Exposure Factor Datasets |
| 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 |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition | Error | Lab |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Metabolic Rate | 163 | oxygen consumption measured at 30C | mm3 O2/g/hr | Not Reported | Both Adults and Juveniles | 4 | Exposure Factor Datasets | fasted 3d | 13.2 SE | Laboratory |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
|---|---|---|---|---|---|---|---|---|---|
| Metabolic Rate | OC = 0.60W^0.64 | equation relating resting oxygen consumption (OC) to body weight (W, g) at 20C | cc O2/g/hr | Not Reported | Not Reported | 2-5/weight group | Exposure Factor Datasets | Laboratory | |
| Metabolic Rate | OC = 1.30W^0.47 | equation relating resting oxygen consumption (OC) to body weight (W, g) at 30C | cc O2/g/hr | Not Reported | Not Reported | 2-5/weight group | Exposure Factor Datasets | Laboratory | |
| Metabolic Rate | OC = 1.32W^0.54 | equation relating resting oxygen consumption (OC) to body weight (W, g) at 35C | cc O2/g/hr | Not Reported | Not Reported | 2-5/weight group | Exposure Factor Datasets | Laboratory | |
| Metabolic Rate | OC = 2.19W^0.55 | equation relating resting oxygen consumption (OC) to body weight (W, g) at 40C | cc O2/g/hr | Not Reported | Not Reported | 2-5/weight group | Exposure Factor Datasets | 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 |
Desert Sideblotched Lizard (Uta stansburiana ssp. stejnegeri)
| 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 | |
| Clutch or Litter Size | range of clutch size means for two time periods | eggs/clutch | Female | Adult | 71-95 | Crane county | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
|---|---|---|---|---|---|---|---|
| Time of Hatching or Parturition | July - Sept. | Not Reported | Hatchling | Not Reported | El Paso Mountains [lat., 35^o30'; long., 117^o40'] | Exposure Factor Datasets | Kern |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|---|
| Population Density | 50.2 | #/ha | Both Male and Female | Both Adults and Juveniles | 45 marked lizards | Dona Ana county [lat., 31^o47'10" N; long., 106^o35'05"W], (elev., 1250m) | Exposure Factor Datasets | |
| Home Range | 0.254 | average home range estimated from recapture radii (mean plus 2s) for individuals with 5+ recaptures | acres | Male | Not Reported | 9 | Dona Ana county [lat., 31^o47'10" N; long., 106^o35'05"W], (elev., 1250m) | Exposure Factor Datasets |
| Home Range | 0.097 | average home range estimated from recapture radii (mean plus 2s) for individuals with 5+ recaptures | acres | Female | Not Reported | 11 | Dona Ana county [lat., 31^o47'10" N; long., 106^o35'05"W], (elev., 1250m) | Exposure Factor Datasets |
| 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 |
