| Exposure Endpoint Type | Endpoint Description | Endpoint Value | Sample Size | Units | Life Cycle Stage | Specific Location | Range | Type |
|---|---|---|---|---|---|---|---|---|
| Time of Torpor or Hibernation | Sept. - Mar. | Not Reported | Adult | Phoenix South Mountain, Maricopa County | Exposure Factor Datasets | |||
| Growth Rate | growth rate based on changes in snout-vent length (48-73 mm) | 2.7 | 22 | mm/mo | Juvenile | Phoenix South Mountain, Maricopa County | 0.0 - 5.1 | Exposure Factor Datasets |
| Population Density | 11-20 | #/ha | Juvenile | Phoenix South Mountain, Maricopa County | 11 - 20 | Exposure Factor Datasets | ||
| Age at Sexual Maturity | minimum adult size at first reproduction, estimated from growth rate | 45 | 22 | mo | Adult | Phoenix South Mountain, Maricopa County | Exposure Factor Datasets |
