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Enhydra lutris

Citation:

Breeding patterns and reproductive success of California sea otters

Author(s)
Riedman, Marianne L., James A. Estes, Michelle M. Staedler, Alisa A. Giles and David R. Carlson
Pages
391-399
Year
Issue
3
Volume
58
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Duration of Incubation or Gestation 198 119-264 d Female Adult Monterey Bay 53 Exposure Factor Datasets
Fledging or Weaning Rate 0.4 pre-weaning survival rate (mothers aged 3-6 years) Female Adult Monterey Bay 5 Exposure Factor Datasets
Fledging or Weaning Rate 0.75 pre-weaning survival rate (mothers aged 7-10 years) Female Adult Monterey Bay 12 Exposure Factor Datasets
Fledging or Weaning Rate 1.0 pre-weaning survival rate (mothers aged 11-14 years) Female Adult Monterey Bay 4 Exposure Factor Datasets
Citation:

Food selection and some foraging tactics of sea otters

Author(s)
Estes, J.A., R.J. Jameson and A.M. Johnson
Pages
606-641
Publisher
Worldwide Furbearer Conference, Inc.
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Dietary Composition unidentifed crab (11.5%), pugettia (8.9%), cancer species (11.0%), unidentified abalone (0.7%), red abalone (1.0%), black abalone (0%), clam (2.9%), turbon snail (12.0%), kelp and holdfasts (0.2%), unidentifed (37.7%), mussel (2.6%), annelid (1.0%), limpet (0.2%), scallop (0%), octopus (6.2%), red urchin (0%), cucumaria (0.2%), purple uechin (1.0%), pisaster species (1.7%), barnacle (1.2%) dietary composition for adults % Both Male and Female Adult Piedras Blancas 608 Exposure Factor Datasets
Dietary Composition unidentifed crab (15.0%), pugettia (4.5%), cancer species (6.8%), unidentified abalone (0%), red abalone (0%), black abalone (0%), clam (0.8%), turbon snail (19.6%), kelp and holdfasts (0%), unidentifed (42.9%), mussel (0.8%), annelid (0%), limpet (0%), scallop (0%), octopus (0.8%), red urchin (6.0%), cucumaria (0%), purple urchin (2.3%), pisaster species (0.8%), barnacle (0%) dietary composition for juveniles % Both Male and Female Juvenile Piedras Blancas 156 Exposure Factor Datasets

Peromyscus maniculatus

Citation:
Exposure Endpoint Type Endpoint Value Error Range Units Sex Life Cycle Stage Location Sample Size Type
Body Weight - Mean 16.9 0.32 12-19 g Both Male and Female Adult Blue Lake, 75 long., 95 lat. 23 Exposure Factor Datasets
Body Weight - Mean 3.2 0.06 2.4-3.9 g Adult, Neonate Blue Lake, 75 long., 95 lat. 47 Exposure Factor Datasets
Citation:

Density cycles in an island population of deer mice, Peromyscus maniculatus

Author(s)
Drost, Charles A. and Gary M. Fellers
Pages
351-364
Year
Volume
60
Exposure Endpoint Type Endpoint Value Endpoint Description Error Units Sex Life Cycle Stage Location Sample Size Type
Population Density 17 minimum density 8 SD #/ha Both Male and Female Both Adults and Juveniles Coreopsis habitat, Santa Barbara Island [lat.,33^o29' N, long., 119^o02' W] Not Reported Exposure Factor Datasets
Population Density 5 minimum density #/ha Both Male and Female Both Adults and Juveniles Suaeda habitat, Santa Barbara Island [lat.,33^o29' N, long., 119^o02' W] Not Reported Exposure Factor Datasets
Population Density 2 Minimum density #/ha Both Male and Female Both Adults and Juveniles grassland habitat, Santa Barbara Island [lat.,33^o29' N, long., 119^o02' W] Not Reported Exposure Factor Datasets
Citation:

Field and maximal metabolic rates of deer mice (Peromyscus maniculatus) at low and high altitudes

Author(s)
Hayes, Jack P.
Pages
732-744
Year
Issue
3
Volume
62
Exposure Endpoint Type Endpoint Value Error Units Sex Life Cycle Stage Location Sample Size Type
Body Weight - Mean 17.6 2.91 SD g Both Male and Female Adult White Mountain Research Station (elev., 3800 m) 20 Exposure Factor Datasets
Citation:

Effects of range treatment with 2,4-D on rodent populations

Author(s)
Johnson, Donald R. and Richard M. Hansen
Pages
125-132
Year
Issue
1
Volume
33
Exposure Endpoint Type Endpoint Value Endpoint Description Error Units Sex Life Cycle Stage Location Sample Size Type
Clutch or Litter Size 5.27 mean litter size based upon number of visible embryos 0.13 #/litter Female Adult Gunnison County and Saquache County, (elev., 8500 - 9300 ft.) 77 Exposure Factor Datasets
Citation:

Uptake of environmental contaminants by small mammals in pickleweed habitats of San Francisco Bay, California

Author(s)
Clark, Jr., Donald R., Kevin S. Foerster, Carolyn M. Marn and Roger L. Hothem
Pages
389-396
Year
Volume
22
Exposure Endpoint Type Endpoint Value Endpoint Description Error Range Units Sex Life Cycle Stage Location Sample Size Type
Clutch or Litter Size 4.7 litter size estimated from counts of uterine scars and embryos 0.7 SE 3 - 7 #/litter Female Adult salt marsh, San Pablo and San Francisco Bays 6 Exposure Factor Datasets
Citation:

Some rodent populations in the Sierra Nevada of California

Author(s)
Storer, T.I., F.C. Evans and F.G. Palmer
Pages
166-192
Year
Issue
2
Volume
14
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Population Density range of means for 3 trapping periods 14.1 - 73.1 #/acre Both Male and Female Both Adults and Juveniles Lake Tahoe, near Myers (elev., 6225 ft) 3 trapping periods Exposure Factor Datasets
Time of Mating/ Laying Apr. - Dec. Both Male and Female Adult Bass Lake (elev., 4500 ft.) Not Reported Exposure Factor Datasets
Home Range 0.24 0.03 - 1.1 acres Male Adult Bass Lake (elev., 4500 ft.) 29 Exposure Factor Datasets
Home Range 0.21 0.01 - 0.66 acres Female Adult Bass Lake (elev., 4500 ft.) 27 Exposure Factor Datasets
Home Range 0.13 0.01 - 0.24 acres Male Juvenile Bass Lake (elev., 4500 ft.) 10 Exposure Factor Datasets
Home Range 0.12 0.02 - 0.31 acres Female Juvenile Bass Lake (elev., 4500 ft.) 12 Exposure Factor Datasets
Population Density range of means for 4 trapping periods 8.0 - 16.8 #/acre Both Male and Female Both Adults and Juveniles Bass Lake (elev., 4500 ft.) 4 trapping periods Exposure Factor Datasets
Citation:

Oxygen consumption in several small wild mammals

Author(s)
Morrison, Peter R.
Pages
281-292
Year
Volume
31
Exposure Endpoint Type Endpoint Description Range Units Sex Life Cycle Stage Sample Size Type
Metabolic Rate basal metabolic rate measured as oxygen consumption at 26 - 29C; body weight range = 15.2 - 17.1g 1.55 - 1.65 cc O2/g/hr Male Adult 2 Exposure Factor Datasets
Citation:

Reproduction of deer mice (Peromyscus maniculatus and P. boylei) in the Sierra Nevada, California

Author(s)
Jameson, Jr., E.W.
Pages
44-58
Year
Issue
1
Volume
34
Exposure Endpoint Type Endpoint Value Endpoint Description Error Range Units Sex Life Cycle Stage Location Sample Size Type
Age at Sexual Maturity based on presence of recent corpora lutea; ages inferred from body weights 32 -35 d Female Adult western slope of Sierra Nevada (elev., 3500-5000 ft.) 1546 Exposure Factor Datasets
Age at Sexual Maturity based on presence of swollen tubules of cauda epididymides and enlarged seminal vesicles, ages inferred from body weights 40 - 60 d Male Adult western slope of Sierra Nevada (elev., 3500-5000 ft.) 1546 Exposure Factor Datasets
Clutch or Litter Size 4.6 based on # of implanted embryos; monthly means (Mar. - Nov.) ranged from 4.0 - 5.7 0.11 SE #/litter Female Adult western slope of Sierra Nevada (elev., 3500-5000 ft.) 96 Exposure Factor Datasets
Time of Mating/ Laying Feb. - Mar. (begin), Mar. - May (peak), July - Aug. (possible 2nd peak), Aug. - Dec. (end) based on % fecund specimens Both Male and Female Adult western slope of Sierra Nevada (elev., 3500-5000 ft.) 1546 Exposure Factor Datasets
Citation:

Food of deer mice, Peromyscus maniculatus and P. boylei, in the northern Sierra Nevada, California

Author(s)
Jameson, Jr., E.W.
Pages
50-60
Year
Issue
1
Volume
33
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Dietary Composition seeds (34-53%); fruits (0-22%); arthropods (26-36%); leaves (7-12%); fungi (0-7%); misc. (3-10%) volumetric % of stomach contents, range of means for 2 yrs. and 2 habitat types % Not Reported Not Reported western slope of Sierra Nevada (elev., 3500 - 5000 ft.) 778 Exposure Factor Datasets
Dietary Composition seeds (0-81%); fruits (2-19%); arthropods (9-57%); leaves (1-18%); fungi (0-26%); misc. (0-42%) volumetric % of stomach contents, range of monthly means for 2 yrs. and 2 habitat types % Not Reported Not Reported western slope of Sierra Nevada (elev., 3500 - 5000 ft.) 40-88 Exposure Factor Datasets
Dietary Composition seeds (0-80%); fruit (0-30%); arthropods (0-80%); leaves (7-32%); fungi (0%); misc. (0-19%) volumetric % of stomach contents, range of monthly means for 2 yrs. and 2 habitat types % Not Reported Not Reported western slope of Sierra Nevada (elev., 3500 - 5000 ft.) 53-66 Exposure Factor Datasets
Dietary Composition seeds (6-49%); fruit (0-24%); arthropods (27-80%); leaves (0-20%); fungi (0-5%); misc. (0-18%) volumetric % of stomach contents, range of monthly means for 2 yrs. and 2 habitat types % Not Reported Not Reported western slope of Sierra Nevada (elev., 3500 - 5000 ft.) 48-59 Exposure Factor Datasets
Dietary Composition seeds (0-68%); fruit (0-24%); arthropods (0-47%); leaves (0-19%); fungi (0-43%); misc. (0-27%) volumetric % of stomach contents, range of monthly means for 2 yrs. and 2 habitat types % Not Reported Not Reported western slope of Sierra Nevada (elev., 3500 - 5000 ft.) 78-105 Exposure Factor Datasets
Citation:

Age of sexual maturity in mice of the genus Peromyscus

Author(s)
Clark, Frank H.
Pages
230-234
Year
Volume
19
Exposure Endpoint Type Endpoint Value Endpoint Description Error Range Units Sex Life Cycle Stage Sample Size Type
Age at Sexual Maturity 48.72 based on presence of cornified vaginal epithelial cells 1.23 d Female Adult 186 Exposure Factor Datasets
Age at Sexual Maturity based on presence of motile sperm 40 - 60 d Male Adult 43 - 79 Exposure Factor Datasets

Peromyscus maniculatus ssp. sonoriensis

Citation:

An altitudinal survey of reproduction in Peromyscus maniculatus

Author(s)
Dunmire, William W.
Pages
174-182
Year
Issue
1
Volume
41
Exposure Endpoint Type Endpoint Value Endpoint Description Error Units Sex Life Cycle Stage Location Sample Size Type
Clutch or Litter Size 5.06 potential litter size estimated using the larger of corpora lutea count or embryo sites 0.16 SE #/litter Female Adult White Mountain (elev., 9,800 ft) 72 Exposure Factor Datasets
Clutch or Litter Size 4.73 potential litter size estimated using the larger of corpora lutea count or embryo sites 0.67 SE #/litter Female Adult White Mountain (elev., 7,000 ft) 30 Exposure Factor Datasets
Clutch or Litter Size 4.00 potential litter size estimated using the larger of corpora lutea count or embryo sites 1.00 SE #/litter Female Adult White Mountain (elev., 4,500 ft) 2 Exposure Factor Datasets

Peromyscus maniculatus ssp. nebrascensis

Citation:

Growth in two subspecies of Peromyscus maniculatus

Author(s)
Drickamer, Lee C. and Joan Bernstein
Pages
228-231
Year
Issue
1
Volume
53
Exposure Endpoint Type Endpoint Value Error Units Sex Life Cycle Stage Location Sample Size Type
Body Weight - Mean 2.1 0.1 SE g Male Neonate captured in Nebraska 33 Exposure Factor Datasets

Peromyscus maniculatus, Peromyscus maniculatus ssp. sonoriensis

Citation:

A comparative study of daily water-intake among certain taxonomic and geographic groups within the genus Peromyscus

Author(s)
Ross, Llewellyn G.
Pages
326-338
Year
Volume
59
Exposure Endpoint Type Endpoint Description Range Units Sex Life Cycle Stage Sample Size Type
Water Ingestion Rate range of means from 10 experiments 0.114 - 0.372 cc/g/d Both Male and Female Not Reported 4-8 animals/experiment; 10 experiments Exposure Factor Datasets

Antrozous pallidus

Citation:

Bats of America

Author(s)
Barbour, R.W. and W.H. Davis
Pages
285
Publisher
University of Kentucky Press
Year
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Type
Dietary Composition Review Both Male and Female Not Reported Not Reported Exposure Factor Datasets
Clutch or Litter Size Review Both Male and Female Not Reported Not Reported Exposure Factor Datasets
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