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| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|
| Body Weight - Mean | 3.12 | median egg weight | g | Both Male and Female | Adult | Mandarte island | 387 eggs | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|
| Territory Size | 9.1 | territory width across sloughs | m | Both Male and Female | Adult | Suisun Bay; San Francisco Bay; San Pablo Bay | 64 sample areas | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|
| Clutches or Litters per year | 2 | clutches/year | Both Male and Female | Adult | Rockefeller University field research center | about 5 each | Exposure Factor Datasets | |
| Time of Molt | 9 August-10 November | includes prebasic molt | Both Male and Female | Not Reported | Rockefeller University field research center | about 10 | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Sample Size | Type |
|---|---|---|---|---|---|
| Metabolic Rate | review | Not Reported | Not Reported | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Sample Size | Type |
|---|---|---|---|---|---|
| Time of Mating/ Laying | review | Both Male and Female | Adult | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Sample Size | Type |
|---|---|---|---|---|---|
| Dietary Composition | review | Not Reported | Not Reported | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Sample Size | Type |
|---|---|---|---|---|---|
| Clutch or Litter Size | review | Female | Adult | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Sample Size | Type |
|---|---|---|---|---|---|
| Time of Mating/ Laying | review | Both Male and Female | Adult | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Sample Size | Type |
|---|---|---|---|---|---|
| Time of Mating/ Laying | review | Both Male and Female | Adult | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Sample Size | Type |
|---|---|---|---|
| Clutch or Litter Size | review | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Sample Size | Type |
|---|---|---|---|---|---|
| Dietary Composition | review | Not Reported | Not Reported | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Sample Size | Type |
|---|---|---|---|---|---|
| Time of Mating/ Laying | review | Both Male and Female | Adult | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Type |
|---|---|---|---|---|---|---|
| Home Range | review | see citation for home range allometry for 14 species of lagomorphs | Not Reported | Adult | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Sample Size | Type |
|---|---|---|---|---|---|
| Time of Mating/ Laying | review | Both Male and Female | Adult | Not Reported | Exposure Factor Datasets |
| Home Range | review | Both Male and Female | Adult | Not Reported | Exposure Factor Datasets |
| Population Density | review | Both Male and Female | Adult | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|
| Dietary Composition | cottontail (45.4%); ground squirrel (31.2%); gopher snake (6.0%); woodrat (4.9%); pocket gopher (3.5%); kangaroo rat (3.3%); other (5.7%) | computed % by weight of total recorded prey; based on scat analysis | % | Not Reported | Not Reported | San Joaquin Experimental Range | 1173 scats | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|
| Age at Sexual Maturity | 3 | minimum age for breeding | mo | Both Male and Female | Adult | Phoenix | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|---|
| Body Weight - Mean | 512.4 | 91.9 - 942.4 | g | Male | Not Reported | Hastings Natural History Reservation | 397 | Exposure Factor Datasets | |
| Body Weight - Mean | 397.3 | 106.9 - 806.2 | g | Female | Not Reported | Hastings Natural History Reservation | 373 | Exposure Factor Datasets | |
| Clutch or Litter Size | 7.5 | estimated from embryo or embryo scar counts | 5 - 12 | young/litter | Female | Adult | Hastings Natural History Reservation | 40 | Exposure Factor Datasets |
| Longevity | 5 | longest record of lifespan | yrs | Male | Adult | Hastings Natural History Reservation | Not Reported | Exposure Factor Datasets | |
| Time of Molt | June | molt of juvenile or adult pelage | Both Male and Female | Both Adults and Juveniles | Hastings Natural History Reservation | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Body Weight - Mean | 677 | 113.5 | 480 - 1009 | g | Male | Adult | Davis and Dixon | 61 | Exposure Factor Datasets | |
| Body Weight - Mean | 516 | 104.5 | 321-892 | g | Female | Adult | Davis and Dixon | 112 | Exposure Factor Datasets | |
| Body Weight - Mean | 528 | referred to as "young males" | 208.7 | 74 - 885 | g | Male | Juvenile | Davis and Dixon | 124 | Exposure Factor Datasets |
| Body Weight - Mean | 373 | referred to as "young females" | 150.5 | 99 - 686 | g | Female | Juvenile | Davis and Dixon | 115 | Exposure Factor Datasets |
| Time of Mating/ Laying | Mar. - Apr. | Both Male and Female | Adult | Davis and Dixon | Not Reported | Exposure Factor Datasets | ||||
| Clutch or Litter Size | 6.09 | based on embryo and placental scar counts | 1 - 9 | young/litter | Female | Adult | Davis and Dixon | 148 | Exposure Factor Datasets | |
| Body Weight - Mean | 9.3 | 7.7 - 12.6 | g | Both Male and Female | 34 | Exposure Factor Datasets | ||||
| Body Weight - Mean | 64.2 | 20.0 - 106.0 | g | Both Male and Female | 22 | Exposure Factor Datasets | ||||
| Body Weight - Mean | 163.4 | 115.0 - 229.0 | g | Both Male and Female | 13 | Exposure Factor Datasets | ||||
| Growth Rate | see citation | figure of body weight changes over time | g/d | Both Male and Female | 6 litters | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|
| Water Ingestion Rate | review | Not Reported | Not Reported | Suisun Bay | Not Reported | Exposure Factor Datasets |
| Home Range | review | Both Male and Female | Adult | Not Reported | Exposure Factor Datasets | |
| Time of Mating/ Laying | review | Both Male and Female | Adult | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|
| Population Density | 20.5-41.0 (salt marsh), 9.9-20.5 (alterned salt marsh), 5.9-11 (fringe vegetation) | breeding population densities | pairs/ha | Both Male and Female | Adult | Suisun Bay; San Francisco Bay; San Pablo Bay | 27 sample areas | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|
| Population Density | see citation | figure of seasonal changes in density | #/acre | Both Male and Female | Both Adults and Juveniles | Tilden Park | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|---|
| Body Weight - Mean | 4.2 | average body weight | 3.6-4.6 | lbs | Female | Adult | Tooele County, west. UT | 6 | Exposure Factor Datasets |
