Peromyscus maniculatus
Deer Mouse (Peromyscus maniculatus)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
Dietary Composition | see citation | figure of preferred food items ranked by Rodger's index | Both Male and Female | Both Adults and Juveniles | 12 | captured in Ontario, Canada | Exposure Factor Datasets | Laboratory |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|---|
Dietary Composition | ARTHROPODS (81% total) - Lepidoptera larvae (91); Coleoptera (6); June beetles (0); Jerusalum crickets (1); Ants (1); Orthoptera (0); Spiders (1); Lygaeid bugs (0); Scorpions (0); Solfugids (0); Diptera (1);GREEN VEGETATION (19% total); SEEDS (0% total). | % weight of prey in fecal pellets | % | Both Male and Female | Both Adults and Juveniles | 40 | Mono Lake (elev., 2000m) | Exposure Factor Datasets | Mono |
Dietary Composition | ARTHROPODS (84-89% total) - Lepidoptera larvae (11-14); Coleoptera (4-11); June Beetles (54-75); Jerusalum crickets (0-13); Ants (0-1); Orthoptera (1-4); Spiders (1); Lygaeid bugs (0-1); Scorpions (0-1); Solfugids (0-1); Diptera (2-4); GREEN VEGETATION (0% total); SEEDS (11-16% total). | % weight of prey in fecal pellets; range of mean values over 2 yrs | % | Both Male and Female | Both Adults and Juveniles | 25-31 | Mono Lake (elev. 2000m) | Exposure Factor Datasets | Mono |
Dietary Composition | ARTHROPODS (72-90% total) - Lepidoptera larvae (5-11); Coleoptera (7-8); June Beetles (0-3); Jerusalum crickets (0-19); Ants (0); Orthoptera (1); Spiders (1-2); Lygaeid bugs (56-83); Scorpions (0); Solfugids (0-1); Diptera (0-1); GREEN VEGETATION (0-3% total);SEEDS (10-25% total). | % weight of prey in fecal pellets; range of mean values over 2 yrs | % | Both Male and Female | Both Adults and Juveniles | 20-24 | Mono Lake (elev., 2000m) | Exposure Factor Datasets | Mono |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|---|
Dietary Composition | arthropods (53.9-87.0 %); seeds (0-40.0%); berries (0-1.2%); chlorophyllous plant matter (0-14.2%); achlorophyllous plant matter (2.1-14%) | % total volume of stomach contents; range for 3 yrs | % | Not Reported | Not Reported | 7-35/yr | clear cut forest, Manitouwadge, Ontario [lat., 49^o07'N; long., 85^o50'W] | Exposure Factor Datasets | CANADA |
Dietary Composition | arthropods (63.2-100%); seeds (0-21.3%); berries (0-2.8%); chlorophyllous plant matter (0-1.0%); achlorophyllous plant matter (0-0.1%); fungi (0-12.0%) | % total volume of stomach contents;Range for 2 yrs | % | Not Reported | Not Reported | 8-38/yr | burned forest, Manitouwadge, Ontario [lat., 49^o07'N; long., 85^o50'W] | Exposure Factor Datasets | CANADA |
Dietary Composition | arthropods (53.4 %); fungi (9.5%); seeds (22.1%); berries (7.4%); chlorophyllous plant matter (3.0%); achlorophyllous plant matter (4.7%) | % total volume of stomach contents. | % | Not Reported | Not Reported | 180 | uncut and selectively cut forest, Manitouwadge, Ontario [lat., 49^o07'N; long., 85^o50'W] | Exposure Factor Datasets | CANADA |
Dietary Composition | arthropods (19.7-37.3%); fungi (5.8-17.8%); seeds (14.0-43.0%); berries (9.1-56.8%); chlorophyllous plant matter (1.1 - 3.8%); achlorophyllous plant matter (1.2-1.3%) | % total volume of stomach contents; range over 3 yrs | % | Not Reported | Not Reported | 58 - 153/yr | clear cut forest, Manitouwadge, Ontario [lat., 49^o07'N; long., 85^o50'W] | Exposure Factor Datasets | CANADA |
Dietary Composition | arthropods (38.4-66.0%); fungi (12.7-15.7%); seeds (18.7 - 29.8%); berries (1.0-12.3%); chlorophyllous plant matter (0.3 - 1.4%); achlorophyllous plant matter (1.3-1.9%) | % total volume of stomach contents; ranges over 2 yrs | % | Not Reported | Not Reported | 19-120/yr | burned forest, Manitouwadge, Ontario [lat., 49^o07'N; long., 85^o50'W] | Exposure Factor Datasets | CANADA |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific | Countries | Error | Lab |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Time of Hatching or Parturition | April (begin), late April-Late July (peak), September (end) | Female | Adult | Not Reported | Pinawa, Manitoba | Exposure Factor Datasets | CANADA | |||||
Body Weight - Mean | 1.57 | g | Both Male and Female | Neonate | 45 | Exposure Factor Datasets | at birth | 0.02 SE | Laboratory | |||
Body Weight - Mean | range of body weights for ages 3-30 days | g | Both Male and Female | Juvenile | 5-37/time | Exposure Factor Datasets | 3-30 d | Laboratory | ||||
Body Weight - Mean | 19.9 | g | Male | Adult | 98 | Pinawa, Manitoba | Exposure Factor Datasets | >90 d | CANADA | 0.19 SE | ||
Growth Rate | range of mean daily weight gains from birth to 30 days | g/d | Both Male and Female | Juvenile | 5-45/time | Exposure Factor Datasets | 0-30 d | Laboratory |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition | Error | Lab |
---|---|---|---|---|---|---|---|---|---|---|---|
Metabolic Rate | 1.71 | Also termed "fasted metabolism", average body weight after 24 hr fast = 18.2 g +/- 0.6 SE | ml 02/g/hr | Not Reported | Adult | 6 | Exposure Factor Datasets | Basal, fasted 24 hr | 0.12 SE | Laboratory |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|---|
Home Range | 0.13 | acres | Male | Juvenile | 10 | Bass Lake (elev., 4500 ft.) | Exposure Factor Datasets | |
Home Range | 0.12 | acres | Female | Juvenile | 12 | Bass Lake (elev., 4500 ft.) | Exposure Factor Datasets | |
Population Density | range of means for 4 trapping periods | #/acre | Both Male and Female | Both Adults and Juveniles | 4 trapping periods | Bass Lake (elev., 4500 ft.) | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
Age at Sexual Maturity | based on presence of motile sperm | d | Male | Adult | 43 - 79 | Exposure Factor Datasets | Laboratory |
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
Time of Mating/ Laying | late Nov. -late Apr. | Both Male and Female | Adult | Not Reported | Taylor, Williamson County | Exposure Factor Datasets | |
Clutches or Litters per year | 4 | litters/yr | Female | Adult | 110 litters | Taylor, Williamson County | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|---|
Home Range | 31 | mean distance of feeding or exploratory records from center of activity | m | Both Male and Female | Adult | 10 | Missoula | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|
Body Weight - Mean | range of monthly means at sites with excess artificial food (whole oats) | g | Male | Adult | 1-24/mo | University of British Columbia | Exposure Factor Datasets | CANADA |
Body Weight - Mean | range of monthly means at control sites | g | Male | Adult | 1-21/mo | University of British Columbia | Exposure Factor Datasets | CANADA |
Body Weight - Mean | range of monthly means at sites with excess artificial food (whole oats), includes pregnant animals | g | Female | Adult | 5-26/mo | University of British Columbia | Exposure Factor Datasets | CANADA |
Body Weight - Mean | range of monthly means at control sites, includes pregnant animals | g | Female | Adult | 1-8/mo | University of British Columbia | Exposure Factor Datasets | CANADA |
Body Weight - Mean | range of mean weights taken every 2 wks for 10 wks in sites with excess artificial food (whole oats) | g | Male | Juvenile | 2-30/time | University of British Columbia | Exposure Factor Datasets | CANADA |
Body Weight - Mean | range of mean weights taken every 2 wks for 10 wks in control sites | g | Male | Juvenile | 1-9/time | University of British Columbia | Exposure Factor Datasets | CANADA |
Body Weight - Mean | range of mean weights taken every 2 wks for 10 wks in sites with excess artificial food (whole oats) | g | Female | Juvenile | 4-29/time | University of British Columbia | Exposure Factor Datasets | CANADA |
Body Weight - Mean | range of mean weights taken every 2 wks for 10 wks in control sites | g | Female | Juvenile | 1-7/mo | University of British Columbia | Exposure Factor Datasets | CANADA |
Food Ingestion Rate | amount of grain removed per mouse per day at site receiving supplemental food | g/animal/d | Not Reported | Not Reported | Not Reported | University of British Columbia | Exposure Factor Datasets | CANADA |
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition | Lab |
---|---|---|---|---|---|---|---|---|---|
Growth Rate | range of mean neonatal growth rate from 3 sites | g/d | Both Male and Female | Neonate | 15-25 | adults captured at Milk River, Alberta [lat., 49^o07'N; long., 111^o45'W] and Sydney, British Columbia, Canada [lat., 48^o43'N; long., 123^o20'W] | Exposure Factor Datasets | Laboratory | |
Metabolic Rate | range of mean oxygen consumption from 3 sites | ml O2/animal/h | Both Male and Female | Not Reported | 21-26 | captured at Milk River, Alberta [lat., 49^o07'N; long., 111^o45'W] and Sydney, British Columbia, Canada [lat., 48^o43'N; long., 123^o20'W] | Exposure Factor Datasets | Laboratory | |
Body Weight - Mean | range of means from 3 sites | g | Female | Adult | 18-29 | captured at Milk River, Alberta [lat., 49^o07'N; long., 111^o45'W] and Sydney, British Columbia, Canada [lat., 48^o43'N; long., 123^o20'W] | Exposure Factor Datasets | at parturition | Laboratory |
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific | California Counties | Condition | Error | Lab |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Clutch or Litter Size | 4.1 | #/litter | Female | Adult | 55 | Anytown (elev., 400 m) | Exposure Factor Datasets | Yolo | 0.2 SE | |||
Body Weight - Mean | 34.6 | g | Both Male and Female | Both Adults and Juveniles | 47 | Exposure Factor Datasets | Calaveras | 0.23 | ||||
Body Fat (total or %) | 100% | g | Both Male and Female | Adult | 23 | Blue Lake, 75 long., 95 lat. |
Exposure Factor Datasets | 2 years | Alpine | Breeding | 0 | |
Body Fat (total or %) | 12.7 | % | Both Adults and Juveniles | 47 | Exposure Factor Datasets | 0.45 | ||||||
Age at Sexual Maturity | 17 | years | Both Male and Female | Adult | 23 | Blue Lake, 75 long., 95 lat. |
Exposure Factor Datasets | 2 years | Alpine | 0 | Laboratory | |
Dietary Composition | food | Both Male and Female | Adult | 23 | Blue Lake, 75 long., 95 lat. |
Exposure Factor Datasets | 2 years | Alpine | breeding | |||
Body Weight - Mean | 16.9 | g | Both Male and Female | Adult | 23 | Blue Lake, 75 long., 95 lat. |
Exposure Factor Datasets | 2 years | Alpine | Breeding | 0.32 | |
Age at Fledging, Metamorphosis, Weaning | teenager | Adult, Neonate | 47 | Blue Lake, 75 long., 95 lat. |
Exposure Factor Datasets | 0-1 day | Alpine | |||||
Body Weight - Mean | 3.2 | g | Adult, Neonate | 47 | Blue Lake, 75 long., 95 lat. |
Exposure Factor Datasets | 0-1 day | Alpine | 0.06 |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | Arthropod (8.2), Taraxacum officinale (7.7), Lamium amplexicaule (6.5), Capsella bursa-pastoris (4.6), Phleum pratense (3.3), Dactylis glomerata (2.4), Festuca arundinacea (2.0), Trifolium stoloniferum (1.9), Animal material (1.9), Bromus tectorum (1.8), Tridens flavus (1.7), Setaria faberi (1.6), Miscellaneous (1.1), Setaria viridis (0.4). | mean # food items in stomach contents | # | Both Male and Female | Not Reported | 63 | Southwest Missouri State University Agricultural Station | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|---|
Body Weight - Mean | range of mean body weights measured over 3 years | g | Both Male and Female | Both Adults and Juveniles | 144-164 | Rabbit Ears Pass, subalpine meadows (elev., 3020 m) | Exposure Factor Datasets | |
Population Density | range of mean densities measured over 3 years | #/acre | Both Male and Female | Both Adults and Juveniles | Not Reported | Rabbit Ears Pass, subalpine meadows (3020 m) | Exposure Factor Datasets | |
Dietary Composition | seeds (57.2-60.3 %), arthropods (13.0-21.8 %), cutworms (9.4-13.2%), flowers (1.1-4.5 %), leaves (1.9-8.2 %), fruit (1.0%), fungus (5.4%) | dietary composition based on stomach content analysis over two years | Both Male and Female | Both Adults and Juveniles | 81-159 | Rabbit Ears Pass, subalpine meadows (3020 m) | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
Population Density | range of monthly estimates | #/ha | Male | Adult | Not Reported | Exposure Factor Datasets | |
Population Density | range of monthly estimates | #/ha | Female | Adult | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error |
---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 14.5 | g | Both Male and Female | Adult | 51 | Jefferson and Douglas counties | Exposure Factor Datasets | 2.6 SD |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error |
---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | range of means over 3 yrs in 2 habitat types | g | Female | Adult | Not Reported | Santa Barbara Island [lat.,33^o29' N, long., 119^o02' W] | Exposure Factor Datasets | ||
Body Weight - Mean | range of means over 3 yrs in 2 habitat types during 2 seasons | g | Male | Adult | Not Reported | Santa Barbara Island [lat.,33^o29' N, long., 119^o02' W] | Exposure Factor Datasets | ||
Population Density | 462 | maximum density | #/ha | Both Male and Female | Both Adults and Juveniles | Not Reported | Coreopsis habitat, Santa Barbara Island [lat., 33^o29'N; long., 119^o02'W] | Exposure Factor Datasets | 56 SD |
Population Density | 436 | maximum density | #/ha | Both Male and Female | Both Adults and Juveniles | Not Reported | Suaeda habitat,Santa Barbara Island [lat.,33^o29' N, long., 119^o02' W] | Exposure Factor Datasets | 63 SD |
Population Density | 372 | maximum density | #/ha | Both Male and Female | Both Adults and Juveniles | Not Reported | grassland habitat, Santa Barbara Island, [lat.,33^o29' N, long., 119^o02' W] | Exposure Factor Datasets | 30 SD |
Population Density | 17 | minimum density | #/ha | Both Male and Female | Both Adults and Juveniles | Not Reported | Coreopsis habitat, Santa Barbara Island [lat.,33^o29' N, long., 119^o02' W] | Exposure Factor Datasets | 8 SD |
Population Density | 5 | minimum density | #/ha | Both Male and Female | Both Adults and Juveniles | Not Reported | Suaeda habitat, Santa Barbara Island [lat.,33^o29' N, long., 119^o02' W] | Exposure Factor Datasets | |
Population Density | 2 | Minimum density | #/ha | Both Male and Female | Both Adults and Juveniles | Not Reported | grassland habitat, Santa Barbara Island [lat.,33^o29' N, long., 119^o02' W] | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error |
---|---|---|---|---|---|---|---|---|
Home Range | 0.63 | acres | Male | Adult | 70 | Edwin S. George Reserve, University of Michigan | Exposure Factor Datasets | 0.4 |
Home Range | 0.51 | acres | Female | Adult | 64 | Edwin S. George Reserve, University of Michigan | Exposure Factor Datasets | 0.4 |
Home Range | 0.61 | acres | Male | Juvenile | 10 | Edwin S. George Reserve, University of Michigan | Exposure Factor Datasets | 0.11 |
Home Range | 0.64 | acres | Female | Juvenile | 9 | Edwin S. George Reserve, University of Michigan | Exposure Factor Datasets | 0.9 |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties | Error |
---|---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 18.4 | g | Both Male and Female | Adult | 16 | White Mountain Research Station (elev., 1,230-1,460 m) | Exposure Factor Datasets | Inyo, Mono | 1.83 SD | |
Metabolic Rate | 6.98 | field metabolic rate | ml CO2/g/h | Both Male and Female | Adult | 20 | White Mountain Research Station (elev., 3800 m) | Exposure Factor Datasets | Inyo, Mono | 1.12 |
Metabolic Rate | 4.45 | field metabolic rate | ml CO2/g/h | Both Male and Female | Adult | 16 | White Mountain Research Station (elev., 1230 - 1830 m) | Exposure Factor Datasets | Inyo, Mono | 0.79 |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties | Error |
---|---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 16.6 | g | Male | Adult | 37 | Pinyon-juniper zone near Westgard Pass (elev., 2500 m) | Exposure Factor Datasets | Inyo | 2.0 SD | |
Body Weight - Mean | 16.2 | g | Female | Adult | 22 | Pinyon-juniper zone near Westgard Pass (elev., 2500 m) | Exposure Factor Datasets | Inyo | 3.1 SD | |
Body Fat (total or %) | 0.7 | total body fat | g | Male | Adult | 35 | Pinyon-juniper zone near Westgard Pass (elev., 2500 m) | Exposure Factor Datasets | Inyo | 0.4 SD |
Body Fat (total or %) | 0.6 | total body fat | g | Female | Adult | 21 | Pinyon-juniper zone near Westgard Pass (elev., 2500 m) | Exposure Factor Datasets | Inyo | 0.3 SD |
Clutch or Litter Size | 4.50 | #/litter | Female | Adult | 4 | Pinyon-juniper zone near Westgard Pass (elev., 2500 m) | Exposure Factor Datasets | Inyo | 1.29 SD |
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
Metabolic Rate | basal metabolic rate measured as oxygen consumption at 26 - 29C; body weight range = 15.2 - 17.1g | cc O2/g/hr | Male | Adult | 2 | Exposure Factor Datasets | Laboratory |
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|
Survival/ Mortality | % survival to end of breeding season, range over 5 yrs | % | Female | Adult | 15 - 43 | Kananaskis Valley, Alberta | Exposure Factor Datasets | CANADA |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error |
---|---|---|---|---|---|---|---|---|---|
Clutch or Litter Size | 4.387 | based on embryo counts in museum specimen | embryos/female | Female | Adult | 623 | Exposure Factor Datasets | 0.085 SE |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific | Condition | Lab |
---|---|---|---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | FI = 2.44 + 0.05 W | equation relating food intake (FI; g/d) to body weight (W; g) | g/d | Female | Adult | 42 | Exposure Factor Datasets | non-breeding | Laboratory | ||
Body Weight - Mean | 1.65 (1d); 2.37 (4d); 3.59 (7d); 4.81 (10d); 5.88 (13d); 6.70 (16d); 7.39 (19d); 8.40 (22d) | mean body weights for young of different ages (1-22d) from litter sizes of 2-7 | g | Both Male and Female | Juvenile | 40 litters | Exposure Factor Datasets | 1 - 22d | Laboratory |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries | Error |
---|---|---|---|---|---|---|---|---|---|---|
Clutch or Litter Size | 4.1 | based on embryo counts | #/litter | Female | Adult | 14 females | islands adjacent to Vancouver Island [lat., 48 ^o 50' N; long., 125^o,15'W] | Exposure Factor Datasets | CANADA | 0.21 |
Clutch or Litter Size | 5.1 | based on embryo counts | #/litter | Female | Adult | 11 | Vancouver Island. [lat., 48 ^o, 50' N; long., 125^o, 15'W] | Exposure Factor Datasets | CANADA | 0.34 |
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
Population Density | 0.70 | #/ha | Both Male and Female | Both Adults and Juveniles | Not Reported | San Simon Valley, Portal (elev., 1370 m) | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|---|
Metabolic Rate | see citation | figure of oxygen consumption rates at different temperature, altitude and exercise regimes | ml O2/min | Both Male and Female | Adult | 25-213 | Exposure Factor Datasets | Laboratory |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties | Error |
---|---|---|---|---|---|---|---|---|---|---|
Age at Sexual Maturity | based on presence of recent corpora lutea; ages inferred from body weights | d | Female | Adult | 1546 | western slope of Sierra Nevada (elev., 3500-5000 ft.) | Exposure Factor Datasets | Plumas | ||
Age at Sexual Maturity | based on presence of swollen tubules of cauda epididymides and enlarged seminal vesicles, ages inferred from body weights | d | Male | Adult | 1546 | western slope of Sierra Nevada (elev., 3500-5000 ft.) | Exposure Factor Datasets | Plumas | ||
Clutch or Litter Size | 4.6 | based on # of implanted embryos; monthly means (Mar. - Nov.) ranged from 4.0 - 5.7 | #/litter | Female | Adult | 96 | western slope of Sierra Nevada (elev., 3500-5000 ft.) | Exposure Factor Datasets | Plumas | 0.11 SE |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|---|
Home Range | 1.42 | annual composite home range estimated by principal component method (95% probability) | ha | Not Reported | Not Reported | 509 recapture loci | Warm Springs Valley, Washoe County | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error | Lab |
---|---|---|---|---|---|---|---|---|---|---|
Metabolic Rate | 0.1767 | maximal oxygen consumption during exercise | ml/g/min | Not Reported | Adult | 179 | Exposure Factor Datasets | 0.0226 SD | Laboratory |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
Body Fat (total or %) | see citation | figure of total fat content (% body mass) before, during and after torpor | Not Reported | Not Reported | 24/group | captured in Walla Walla County, WA | Exposure Factor Datasets | Laboratory |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | Lepidoptera (71% in June); Graminae seeds (66% in July); crested wheat grass (76% in Aug.) | % of fragments identified in stomach contents; dominant food items for 3 months | % | Not Reported | Not Reported | 72 | Idaho National Engineering Lab. | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|---|
Survival/ Mortality | see citation | figure of 2 week survival rates at different seasons | % | Both Male and Female | Adult | Not Reported | University of British Columbia, Endowment Lands | Exposure Factor Datasets | CANADA |
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition | Lab |
---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 20.1 | g | Not Reported | Adult | 6 | captured at North Dakota, Wyoming and Minnesota | Exposure Factor Datasets | Laboratory | |
Body Weight - Mean | 22.0 | g | Female | Adult | 1 | captured in North Dakota, Wyoming and Minnesota | Exposure Factor Datasets | Lactating | Laboratory |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
Dietary Composition | arthropods (52.1-75.0%), seeds (34.5-9.1%), grasses (2.1-0.7%), forbs (4.1-11.0%), shrubs (2.6-2.0%), algae (1.4-0.9%), fungi (2.9-1.6%) | relative amounts of food types in diet for two consecutive years | Both Male and Female | Both Adults and Juveniles | 192 | southeastern Carter county | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|---|
Dietary Composition | see citation | monthly % volume of food items (detailed species-specific list) in feces | % | Both Male and Female | Not Reported | 15-47/mo | Irvine Ranch | Exposure Factor Datasets | Orange |
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
Home Range | 0.43 | acres | Female | Adult | 12 | Consolidation Coal Company test pit, Roundup | Exposure Factor Datasets |
Home Range | 0.35 | acres | Female | Juvenile | 8 | Consolidation Coal Company test pit, Roundup | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition | Error | Lab |
---|---|---|---|---|---|---|---|---|---|---|---|
Metabolic Rate | 1.12 | oxygen consumption at 10C during daily torpor | ml O2/g/hr | Not Reported | Not Reported | 17 | captured in Boulder County, CO | Exposure Factor Datasets | torpid | 0.35 SD | Laboratory |
Metabolic Rate | 4.23 | oxygen consumption at 10C prior to torpor | ml O2/g/hr | Not Reported | Not Reported | 17 | captured in Boulder County, CO | Exposure Factor Datasets | 0.44 SD | Laboratory |
Exposure Endpoint Type | Endpoint Value | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|
Time of Mating/ Laying | Mar. - Oct. | Both Male and Female | Adult | Not Reported | Cascade Mountains, Fish Lake [lat., 47^o,49'N; long., 120^o, 40'W] | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | Diptera adult (0.5); Coleoptera adult (9.8); Coleoptera egg (0.2); Coleoptera larva (4.8); Hemiptera - Leaf hopper (4.6); Hymenoptera - Ant (0.2); Lepidoptera adult (1.9); Lepidoptera larva (6.0); Orthoptera - Cricket (0.4), Grasshopper (5.6); Spiders (2.4); Centipedes (0.1); Unidentified arthropods (1.7); Tissues of small animals (0.4); Forbs (7.8); Grasses and Sedges (3.4); Shrubs (2.2); Fungi - Endogone (1.1); Lichens (0.4); Mosses (0.1); Seeds (39.0). | estimated percent volume, by ranking method, of total matter in stomach contents | % | Both Male and Female | Both Adults and Juveniles | 656 | Pawnee National Grassland | Exposure Factor Datasets |
Exposure Endpoint Type | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|
Body Weight - Mean | g | Male | Adult | 4 | animals placed in cages in forest near Lethbridge, Alberta | Exposure Factor Datasets | CANADA |
Deer Mouse (Peromyscus maniculatus), Deer Mouse (Peromyscus maniculatus ssp. sonoriensis)
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
Water Ingestion Rate | range of means from 10 experiments | cc/g/d | Both Male and Female | Not Reported | 4-8 animals/experiment; 10 experiments | Exposure Factor Datasets | Laboratory | |
Water Ingestion Rate | range of means from 10 experiments | cc/g/d | Both Male and Female | Not Reported | 4-8 animals/experiment; 10 experiments | Exposure Factor Datasets | Laboratory |