Species
Filter by Species
Filter by Toxicity Endpoint Type
Filter by Exposure Endpoint Type
Filter by Chemical
Filter by Location
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|
| Age at Fledging, Metamorphosis, Weaning | 5-6 | wks | Not Reported | Juvenile | University of California, Santa Cruz Campus [lat., 37^oN; long., 122^oW] | Not Reported | Exposure Factor Datasets | |
| Time of Torpor or Hibernation | May/June - Oct. | months of estivation | Male | Adult | University of California, Santa Cruz Campus [lat., 37^oN; long., 122^oW] | 144 | Exposure Factor Datasets | |
| Time of Torpor or Hibernation | July - Dec. | months of estivation | Female | Adult | University of California, Santa Cruz Campus [lat., 37^oN; long., 122^oW] | 128 | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Error | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|
| Body Weight - Mean | 531 | 75 | g | Not Reported | Not Reported | captured at University of California, Riverside | 6 | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|
| Body Weight - Mean | 599.6 | g | Not Reported | Not Reported | University of California, Irvine | 10 | Exposure Factor Datasets |
| Body Weight - Mean | 402.3 | g | Not Reported | Not Reported | University of California, Irvine | 10 | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|
| Clutch or Litter Size | 8.3 | young/litter | Female | Adult | University of California, Santa Cruz Campus [lat., 37^oN; long., 122^oW] | 20 | Exposure Factor Datasets |
| Clutch or Litter Size | 6.9 | young/litter | Female | Adult | University of California, Santa Cruz Campus [lat., 37^oN; long., 122^oW] | 14 | Exposure Factor Datasets |
| Time of Molt | April; June; July | Not Reported | Not Reported | University of California, Santa Cruz Campus [lat., 37^oN; long., 122^oW] | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|---|
| Population Density | range over 2 yrs | 70.4 - 92.5 | #/ha | Both Male and Female | Adult | Camp Ohlone, East Bay Regional Park District | Not Reported | Exposure Factor Datasets | |
| Time of Mating/ Laying | Feb.-Mar. | breeding | Both Male and Female | Adult | Camp Ohlone, East Bay Regional Park District | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Type |
|---|---|---|---|---|---|---|---|
| Metabolic Rate | 0.0251 (10C); 0.0179 (20C); 0.0114 (30C) | mean minium metabolic rate estimated as oxygen consumption at ambient temperatures (10-30C) | ml O2/g/min | Not Reported | Not Reported | 6/group | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Units | Sex | Life Cycle Stage | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|
| Metabolic Rate | 0.53 | mean basal oxygen consumption at 28 degree C | 0.04 | ml O2/g/ hr | Not Reported | Not Reported | 10 | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Survival/ Mortality | 51.6 | mean annual minimum survival rate; data collection started 5-6 weeks after beginning of pupping season | 7.7 SD | 44.0 - 59.4 | % | Not Reported | Pup | Los Islotes, Baja California Sur | 3 yrs | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|
| Body Weight - Mean | 32.6 - 37.0 | kg | Female | Juvenile | 2 | Exposure Factor Datasets | ||
| Metabolic Rate | 2.1 | resting metabolism | kcal/kg/hr | Female | Juvenile | 2 | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Units | Sex | Life Cycle Stage | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|
| Metabolic Rate | 321.4 | oxygen uptake at rectal temperature of 16.4C. | 23.7 SE | ml O2/min | Both Male and Female | Adult | 3 | Exposure Factor Datasets |
| Metabolic Rate | 403.7 | oxygen uptake at rectal temperature of 30.9C. | 36.0 SE | ml O2/min | Both Male and Female | Adult | 3 | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Type |
|---|---|---|---|---|---|---|---|
| Metabolic Rate | 4.2 | initial defecation time | hours | Both Male and Female | Adult | 3 animals | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Type |
|---|---|---|---|---|---|---|---|
| Longevity | 28 | captive longevity record | yrs | Not Reported | Adult | Not Reported | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|---|
| Foraging Distance | 54.2 | 32.4 SD | km | Female | Adult | Adams Cove, San Miguel Island [lat., 34^o01'55"N; long., 120^o26'25" W] | 9 | Exposure Factor Datasets | |
| Dietary Composition | northern anchovy (65%); Pacific Whiting (52%); market squid (13%) | % occurrence of most frequent prey in scats | % | Female | Adult | Adams Cove, San Miguel Island [lat., 34^o01'55"N; long., 120^o26'25" W] | 23 animals | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
|---|---|---|---|---|---|---|---|
| Body Weight - Mean | neonate weight | 14-17 | lbs | Not Reported | Neonate | 16 | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|---|
| Survival/ Mortality | 66 | mean annual survivorship for animals >30 d | 14-100 | % | Not Reported | Juvenile | captive in British facilities | 38 births/10 yr | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|
| Dietary Composition | northern anchovy (50.6%); Pacific whiting (29.3%); jack mackerel (27.9%); rockfish (25.9%); Pacific mackerel (11.3%); unid. fishes (6.6%); market squid (21.9%); octopus (6.4%); squid, Onychoteuthis (4.7%); squid, Abraliopsis (2.2%); pelagic red crab (10.8%) | % frequency of occurrence of major (>2%) prey in scats | % | Not Reported | Not Reported | San Nicholas Island | 1232 scats | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Food Ingestion Rate | 723 | daily milk intake | 31.0 SE | g/d | Male | Pup | San Nicolas Island [lat., 33^oW; long., 119^oW] | 24 | Exposure Factor Datasets | |
| Food Ingestion Rate | 609 | daily milk intake | 24.0 SE | g/d | Female | Pup | San Nicolas Island [lat., 33^oW; long., 119^oW] | 19 | Exposure Factor Datasets | |
| Body Fat (total or %) | 18.7 | % | Male | Pup | San Nicolas Island [lat., 33^oW; long., 119^oW] | 1 | Exposure Factor Datasets | |||
| Body Fat (total or %) | 19.3 | % | Female | Pup | San Nicolas Island [lat., 33^oW; long., 119^oW] | 1 | Exposure Factor Datasets | |||
| Water Ingestion Rate | 651 | total daily water intake derived from sum of milk water intake and metabolic water production | 27.9 SE | g/d | Male | Pup | San Nicolas Island [lat., 33^oW; long., 119^oW] | 24 | Exposure Factor Datasets | |
| Food Ingestion Rate | daily energy intake estimated from milk intake; range of means for 2 yrs | 2144 - 2636 | kcal/d | Male | Pup | San Nicolas Island [lat., 33^oW; long., 119^oW] | 5-9/yr | Exposure Factor Datasets | ||
| Food Ingestion Rate | daily energy intake estimated from milk intake; range of means for 2 yrs | 2032 - 2152 | kcal/d | Female | Pup | San Nicolas Island [lat., 33^oW; long., 119^oW] | 1-8/yr | Exposure Factor Datasets | ||
| Growth Rate | daily weight gain; range of means for 2 yrs | 92.4 - 120.6 | g/d | Male | Pup | San Nicolas Island [lat., 33^oW; long., 119^oW] | 5-9/yr | Exposure Factor Datasets | ||
| Growth Rate | daily weight gain; range of means for 2 yrs | 95.0 - 109.1 | g/d | Female | Pup | San Nicolas Island [lat., 33^oW; long., 119^oW] | 4-8/yr | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Error | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
|---|---|---|---|---|---|---|---|---|---|
| Body Weight - Mean | 32.2 | 1.6 SE | 25.7-38.1 | kg | Both Male and Female | Juvenile | 6 | Exposure Factor Datasets | |
| Metabolic Rate | 5.1 | resting metabolic rate | 0.4 SE | ml O2/min/kg | Both Male and Female | Juvenile | 6 | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Sample Size | Type |
|---|---|---|---|---|---|---|---|
| Home Range | review | reported home range for males was 957m2 for males and 244 m2 for females (from unpublished reports) | Both Male and Female | Not Reported | Caswell Memorial State Park | Not Reported | Exposure Factor Datasets |
| Population Density | review | reported overall population density at carrying capacity is 3 animals/ha (from unpublished reports) | Both Male and Female | Not Reported | Caswell Memorial State Park | Not Reported | Exposure Factor Datasets |
| Time of Mating/ Laying | review | reported breeding season occurs from January to May (from unpublished reports) | Both Male and Female | Adult | Caswell Memorial State Park | Not Reported | Exposure Factor Datasets |
| Clutch or Litter Size | review | reported average of 9-16 young/female/yr (data source not specified) | Female | Adult | Not Reported | Exposure Factor Datasets |
Comment
