Vulpes macrotis ssp. nevadensis
Kit Fox (Vulpes macrotis ssp. nevadensis)
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error |
|---|---|---|---|---|---|---|---|---|---|
| Home Range | 1.9 | calculated with Minimum Area Method | km2 | Male | Adult | 4 | Pine Valley | Exposure Factor Datasets | 1.1 SD |
| Home Range | 1.4 | calculated with Minimum Area Method | km2 | Female | Adult | 4 | Pine Valley | Exposure Factor Datasets | 0.7 SD |
| Home Range | 4.2 | calculated with Minimum Area Method | km2 | Male | Adult | 5 | Pine Valley | Exposure Factor Datasets | 1.5 SD |
| Home Range | 1.9 | calculated with Minimum Area Method | km2 | Female | Adult | 4 | Pine Valley | Exposure Factor Datasets | 1.2 SD |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|---|
| Population Density | population density on 10,359.9 ha study area | ha/fox | Both Male and Female | Adult | foxes 9-22 | western Utah | Exposure Factor Datasets | |
| Clutch or Litter Size | range of mean litter sizes over four years | pups | Female | Adult | 2-6 litters/year | western Utah | Exposure Factor Datasets | |
| Time of Migration or Dispersal | late summer | time of juvenile dispersal from natal territory | Both Male and Female | Juvenile | Not Reported | western Utah | Exposure Factor Datasets | |
| Longevity | 5+ | average maximum age attained | yr | Both Male and Female | Adult | Not Reported | western Utah | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
|---|---|---|---|---|---|---|---|---|---|
| Body Weight - Mean | 4.2 | average body weight | lbs | Female | Adult | 6 | Tooele County, west. UT | Exposure Factor Datasets | |
| Food Ingestion Rate | 175 | average daily consumption in captivity | g/day | Both Male and Female | Adult | Not Reported | Tooele County, west. UT | Exposure Factor Datasets | Laboratory |
| Clutch or Litter Size | pups/litter | Female | Adult | 11 litters | Tooele County, west. UT | Exposure Factor Datasets | |||
| Body Weight - Mean | 4.55 | mean body weight | lbs | Male | Adult | 10 | Tooele County, west. UT | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|---|
| Time of Hatching or Parturition | March to early April | time of whelping | Female | Adult | Not Reported | Tooele County, west. UT, elev. 4300-4800 ft | Exposure Factor Datasets | |
| Population Density | 3.6 | pairs/square mile | Both Male and Female | Adult | 9 individuals | Tooele County, west. UT, elev. 4300-4800 ft | Exposure Factor Datasets |
