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Dipodomys merriami

Citation:

Life history notes on Merriam's kangaroo rat in southern Arizona

Author(s)
Reynolds, Hudson G.
Pages
48-58
Year
Volume
41
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Home Range 0.466 average range; estimated as enclosed space occupied by used traps plus one-half distance to closest unused trap acres Male Adult Santa Rita Experimental Range, Tucson (elev., 3000 - 4500 ft) 11 Exposure Factor Datasets
Home Range 0.373 average range; estimated as enclosed space occupied by used traps plus one-half distance to closest unused trap acres Female Adult Santa Rita Experimental Range, Tucson (elev., 3000 - 4500 ft) 13 Exposure Factor Datasets
Home Range 0.243 average range; estimated as enclosed space occupied by used traps plus one-half distance to closest unused trap acres Both Male and Female Juvenile Santa Rita Experimental Range, Tucson (elev., 3000 - 4500 ft) 14 Exposure Factor Datasets
Body Weight - Mean range of seasonal body weights 36.5 - 43.8 g Female Adult Santa Rita Experimental Range, Tucson (elev., 3000 - 4500 ft) 482 Exposure Factor Datasets
Citation:

Energy metabolism and body water turnover rates of two species of free-living kangaroo rats, Dipodomys merriami and Dipodomys microps

Author(s)
Mullen, Robert K.
Pages
379-390
Year
Volume
39
Exposure Endpoint Type Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Metabolic Rate range of mean monthly carbon dioxide production rates in the field 1.39 - 4.91 ml CO2/g/hr Not Reported Adult Rock Valley 1 - 5/mo Exposure Factor Datasets
Metabolic Rate range of monthly estimated energy expenditures in the field 0.196 - 0.656 kcal/g/d Not Reported Adult Rock Valley 1 - 5/mo Exposure Factor Datasets
Citation:

Growth and development of Merriam's kangaroo rat, Dipodomys merriami

Author(s)
Chew, Robert M. and Bernard B. Butterworth
Pages
75-95
Year
Volume
23
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Age at Fledging, Metamorphosis, Weaning 17 - 22 d Both Male and Female Juvenile captured at Indian Cove, Joshua Tree National Monument 34 Exposure Factor Datasets
Body Weight - Mean see citation figure of body weight at ages 0 - 162 d g Both Male and Female Both Adults and Juveniles captured at Indian Cove, Joshua Tree National Monument 34 Exposure Factor Datasets
Body Weight - Mean 3.04 2.2 - 4.6 g Both Male and Female Neonate captured at Indian Cove, Joshua Tree National Monument 9 litters Exposure Factor Datasets
Growth Rate range in male and female % change in body weight per day following recapture during 4 trapping periods 0.22 - 0.25 %/d Both Male and Female Adult Indian Cove, Joshua Tree National Monument Not Reported Exposure Factor Datasets
Citation:

Notes on home ranges and population density of two species of heteromyid rodents in southwestern Texas

Author(s)
York, Christopher L.
Pages
42-46
Year
Volume
1
Exposure Endpoint Type Endpoint Value Range Units Sex Life Cycle Stage Location Sample Size Type
Home Range 6.38 2.90 - 8.39 acres Male Adult Presidio County 4 Exposure Factor Datasets
Home Range 3.39 1.15 - 5.39 acres Female Adult Presidio County 4 Exposure Factor Datasets
Population Density 1 #/1.63 acres Male Adult Presidio County Not Reported Exposure Factor Datasets
Population Density 1 #/ 1.91 acres Female Adult Presidio County Not Reported Exposure Factor Datasets

Canis latrans

Citation:

Home range, activity and daily movements of coyotes

Author(s)
Andelt, William F. and Philip S. Gipson
Pages
944-951
Year
Volume
43
Exposure Endpoint Type Endpoint Value Endpoint Description Error Units Sex Life Cycle Stage Location Sample Size Type
Home Range 28.2 composite home range estimated by minimum area method 16.6 SD km2 Male Adult Lancaster and Cass Counties 5 Exposure Factor Datasets
Home Range 24.2 composite home range estimated by minimum area method 20.7 SD km2 Female Adult Lancaster and Cass Counties 4 Exposure Factor Datasets
Citation:

Variation in coyote diets associated with season and successional changes in vegetation

Author(s)
Andelt, William F., John G. Kie, Frederick F. Knowlton and Kean Cardwell
Pages
273-277
Year
Volume
51
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Dietary Composition mammals (64%); birds (1%); insects (10%); fruits (20%); misc. (5%) annual diet determined by averaging monthly food type percent occurrence, obtained from scats % Not Reported Not Reported Welder Wildlife Refuge, Corpus Christi 570-3610 scats/sample Exposure Factor Datasets
Citation:

Coyote, Canis latrans, ecology in a rural-urban environment

Author(s)
Atkinson, K.T. and D.M. Shackleton
Pages
49-54
Year
Volume
105
Exposure Endpoint Type Endpoint Value Endpoint Description Error Units Sex Life Cycle Stage Location Sample Size Type
Clutch or Litter Size 5.4 estimated by placental scars, number of foeti and 2 litters 1.8 SD young/litter Female Adult Lower Fraser Valley, British Columbia 20 Exposure Factor Datasets
Time of Hatching or Parturition Apr. - May Female Adult Lower Fraser Valley, British Columbia 10 litters Exposure Factor Datasets
Time of Mating/ Laying Jan. - Apr. Both Male and Female Adult Lower Fraser Valley, British Columbia 10 Exposure Factor Datasets
Dietary Composition microtines (70.2%); rabbits (8.1%); domestic livestock (4.3%); passerines (2%); other mammals (4.7%); plants (10.3%); misc. (0.3%) % scat volume % Not Reported Not Reported Lower Fraser Valley, British Columbia 862 Exposure Factor Datasets
Home Range 7.7 95% home range estimated by minimum convex polygon method 4.2 SD km2 Male Adult Lower Fraser Valley, British Columbia 6 Exposure Factor Datasets
Home Range 17.0 95% home range estimated by minimum convex polygon method 20.7 SD km2 Female Adult Lower Fraser Valley, British Columbia 3 Exposure Factor Datasets
Citation:

An estimate of minimum density for coyotes in western Tennessee

Author(s)
Babb, Jeffrey G. and Michael L. Kennedy
Pages
186-188
Year
Volume
53
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Population Density 0.35 minimum density #/km2 Both Male and Female Not Reported Gibson and Carroll Counties 34 Exposure Factor Datasets
Citation:

Nutritional levels and growth rates of hand-reared coyote pups

Author(s)
Barnum, Douglas A., Jeffrey S. Green, Jerran T. Flinders and Norman L. Gates
Pages
820-823
Year
Volume
60
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Type
Body Weight - Mean BW = -0.5049 + 0.0469A equation for predicting body weights (BW, g) of known age (A, days) pups g Both Male and Female Juvenile captured near Moscow, ID Exposure Factor Datasets
Citation:

Food habits of coyotes, Canis latrans, in eastern Tehama county, California

Author(s)
Barrett, Reginald H.
Pages
184-192
Year
Volume
69
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Population Density 0.5 #/km2 Not Reported Not Reported Red Bluff Not Reported Exposure Factor Datasets
Dietary Composition rodents (27.7%); rabbits (2.9%); carnivores (1.1%); ungulates (28.5%); birds (2.4%); reptiles (1.2%); fish (0.3%); invertebrates (1.9%); vegetable matter (34.0%) annual average % relative frequency of occurrence in scats % Not Reported Not Reported Red Bluff 1042 scats Exposure Factor Datasets
Citation:

Canis latrans

Author(s)
Bekoff, Marc
Pages
1-9
Year
Volume
79
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Type
Home Range review Not Reported Not Reported Not Reported Exposure Factor Datasets
Population Density review Not Reported Not Reported Not Reported Exposure Factor Datasets
Longevity review Not Reported Adult Not Reported Exposure Factor Datasets
Clutch or Litter Size review Female Adult Not Reported Exposure Factor Datasets
Citation:

Foods of coyotes (Canis latrans) in Oklahoma

Author(s)
Best, Troy L., Barbara Hoditschek and Howard H. Thomas
Pages
67-69
Year
Volume
26
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Dietary Composition grasses (81.6%); persimmon (3.7%); unidentified seeds (5.2%); other plant material (44.9%); grasshoppers (11.8%); beetles (12.5%); chicken (2.2%); other birds (3.7%); cottontail (13.9%); pocket gopher (5.9%); cotton rat (14.7%); wood rat (2.2%); pine vole (2.2%); coyote (28.7%); cattle (33.8%) % frequency of occurrence in stomach contents % Not Reported Not Reported Cleveland, Grady and McClain Counties 136 Exposure Factor Datasets
Citation:

Movements of suburban and rural coyotes at Saguaro National Park, Arizona

Author(s)
Bounds, Dixie L. and William W. Shaw
Pages
94-121
Year
Volume
42
Exposure Endpoint Type Endpoint Value Endpoint Description Error Range Units Sex Life Cycle Stage Location Sample Size Type
Home Range 15.7 overall annual home range estimated using the minimum convex polygon method 4.2 SE 2.1 - 47.7 km2 Both Male and Female Adult Saguaro National Park, Pima County (elev., 800-1300m) 9 Exposure Factor Datasets
Citation:

Food-item use by coyotes at the Naval Petroleum Reserves in California

Author(s)
Cypher, Brian L., Kenneth A. Spencer and Jerry H. Scrivner
Pages
91-95
Year
Volume
39
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Dietary Composition leporids (66.5%); rodents (21.5%); livestock (17.8%); coyote (2.1%); birds (17.8%); reptiles (5.4%); insects (18.6%); fruit (4.5%); other (2.1%); refuse (5.8%) % frequency of occurrence in stomach contents estimated over 6 yrs % Not Reported Not Reported Naval Petroleum Reserves, Bakersfield (elev., 88-473m) 242 Exposure Factor Datasets
Citation:

Population dynamics of coyotes in southeastern Colorado

Author(s)
Gese, Eric M., Orrin J. Rongstad and William R. Mytton
Pages
174-181
Year
Volume
53
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Survival/ Mortality 0.87 mean annual survival rate Both Male and Female Adult Pinon Canyon Maneuver Site, Trinidad (elev., 1310-1740 m) 52 Exposure Factor Datasets
Survival/ Mortality 0.52 mean annual survival rate Both Male and Female Juvenile Pinon Canyon Maneuver Site, Trinidad (elev., 1310-1740 m) 16 Exposure Factor Datasets
Population Density 0.29 pre-whelping density #/km2 Both Male and Female Both Adults and Juveniles Pinon Canyon Maneuver Site, Trinidad (elev., 1310-1740 m) Not Reported Exposure Factor Datasets
Clutch or Litter Size 3.2 pups/litter Female Adult Pinon Canyon Maneuver Site, Trinidad (elev., 1310-1740 m) 16 Exposure Factor Datasets
Time of Migration or Dispersal Oct. - Jan. Both Male and Female Both Adults and Juveniles Pinon Canyon Maneuver Site, Trinidad (elev., 1310-1740 m) 13 Exposure Factor Datasets
Home Range range across 4 yrs and 4 habitat types 5.7 - 16.4 km2 Both Male and Female Not Reported Pinon Canyon Maneuver Site, Trinidad (elev., 1310-1740 m) 4 - 16/sample Exposure Factor Datasets
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