Body Weight - Mean

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Pine Snake (Pituophis melanoleucus)

Citation:

Home range size and habitat selection in the Florida Pine Snake (Pituophis melanoleucus mugitus).

Author(s)
Miller, G.J., Smith, L.L., Johnson, S.A. and Franz, R.
Issue
4
Volume
2012
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Sample Size Location Type Countries Error
Body Weight - Mean 836 Mean weight g F 12 Baker
County 		Exposure Factor Datasets USA 371.5

Pacific Treefrog (Pseudacris regilla)

Citation:

Effects of nitrate and the pathogenic water mold Saprolegnia on survival of amphibian larvae.

Author(s)
Romansic, J.M., Diez, K.A., Higashi, E.M. and Blaustein, A.R.
Issue
3
Volume
68
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties Countries Error
Body Weight - Mean 0.03 Larvae mass g NR Embryo 32 Pond at Baker Beach, Lane County,
OR 		Exposure Factor Datasets Lab USA NR

Western Toad (Anaxyrus boreas)

Citation:

Effects of age, weight, hormones, and hibernation on breeding success in boreal toads (Bufo boreas boreas).

Author(s)
Roth, T.L., Szymanski, D.C. and Keyster, E.D.
Issue
4
Volume
73
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties Condition Countries
Body Weight - Mean 37.1 (1.2) - 47.7 (2.2) Hibernated males, age range 1-5 y g (± SEM) M Adult 45 Center for Conservation and Research of Endangered
Wildlife, Cincinnati Zoo & Botanical Garden 		Exposure Factor Datasets Lab Hibernated USA
Body Weight - Mean 32.6 (1.1) - 42.1 (2.0) Hibernated females, age range 1-4 y g (± SEM) F Adult 32 Center for Conservation and Research of Endangered
Wildlife, Cincinnati Zoo & Botanical Garden 		Exposure Factor Datasets Lab Hibernated USA
Body Weight - Mean 41.4 (1.9) - 59.3 (2.4) Nonhibernated females, age range 2-5 y g (± SEM) F Adult 32 Center for Conservation and Research of Endangered
Wildlife, Cincinnati Zoo & Botanical Garden 		Exposure Factor Datasets Lab Nonhibernated USA

Giant Garter Snake (Thamnophis gigas)

Citation:

Giant Garter Snake Surveys at Some Areas of Historic Occupation in the Grassland Ecological Area, Merced Co., and Mendota Wildlife Area, Fresno Co., California.

Author(s)
Dickert, C.
Issue
4
Volume
91
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type California Counties Countries
Body Weight - Mean See citation Figures 4 & 5 Body weight relative to SVL B Both Adults and Juveniles 15-Nov Mendota Wildife Area Exposure Factor Datasets Fresno USA

Island Night Lizard (Xantusia riversiana)

Citation:

Xantusiid lizards have low energy, water, and food requirements.

Author(s)
Mautz, W.J. and Nagy, K.A.
Issue
4
Volume
73
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties Countries
Body Weight - Mean Spring-summer adults: 15.3 [4.7 (95% CI)]; spring-summer juveniles: 4.13 [2.23 (95% CI)]; Autumn-winter adults: 16.3 [3.0 (95% CI)]; Autumn-winter juveniles: 1.50 [0.55 (95% CI)] g NR Both Adults and Juveniles Spring-summer adults: 5; spring-summer juveniles: 4; Autumn-winter adults: 8; Autumn-winter juveniles: 4 Wilson Cove, San
Clemente Island 		Exposure Factor Datasets Los Angeles USA

California Vole (Microtus californicus)

Citation:

Increased diphacinone and chlorophacinone metabolism in previously exposed wild caught voles, Microtus californicus.

Author(s)
Horak, K.E., Volker, S.F. and Campton, C.M.
Volume
78
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties Condition Countries Error
Body Weight - Mean 39.1 g F Not Reported 21 Davis, California Exposure Factor Datasets Yolo USA 2.5
Body Weight - Mean 39.4 g F Not Reported 25 Davis, California Exposure Factor Datasets Yolo USA 3.6
Body Weight - Mean 46.1 g M Not Reported 14 Castroville, California Exposure Factor Datasets Monterey Previously exposed to anticoagulant rodenticides USA 3
Body Weight - Mean 35.2 g F Not Reported 11 Castroville, California Exposure Factor Datasets Monterey Previously exposed to anticoagulant rodenticides USA 4.6
Citation:

Intraspecific litter size variation in Microtus californicus II. variation between populations

Author(s)
Krohne, David T.
Pages
1174-1182
Year
Issue
6
Volume
34
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Body Weight - Mean 20.4 median weight at sexual maturity g Female Adult 69 Orinda, Layfayette, Russell Reservation Exposure Factor Datasets Contra Costa
Body Weight - Mean 30.4 median weight at sexual maturity g Male Adult 56 Orinda, Layfayette, Russell Reservation Exposure Factor Datasets Contra Costa
Citation:

Condition and diet of cycling populations of the California Vole, Microtus californicus

Author(s)
Batzli, George O. and Frank A Pitelka
Pages
141-163
Year
Issue
1
Volume
52
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Location Type Age-Specific California Counties
Body Weight - Mean >35 g Female Adult Richmond Field Station and Russel Reservation Exposure Factor Datasets Contra Costa
Body Weight - Mean g Male Both Adults and Juveniles Richmond Field Station and Russel Reservation Exposure Factor Datasets subadult Contra Costa

Broad-footed Mole (Scapanus latimanus)

Citation:

Scapanus latimanus.

Author(s)
Verts, B.J. and Carraway, L.N.
Volume
666
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Location Type Countries
Body Weight - Mean Review B Not Reported See citation Exposure Factor Datasets USA

Brush Rabbit (Sylvilagus bachmani)

Citation:

Recovering the endangered riparian brush rabbit (Sylvilagus bachmani riparius): reproduction and growth in confinement and survival after translocation.

Author(s)
Williams, D.F., Kelly, P.A., Hamilton, L.P., Lloyd, M.R., Williams, E.A. and Youngblom, J.J.
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties Condition Countries Error
Body Weight - Mean 272.2 g B Juvenile 340 San Joaquin River National
Wildlife Refuge 		Exposure Factor Datasets San Joaquin Born in propagation facillity USA 141.72

California Ground Squirrel (Spermophilus beecheyi)

Citation:

The annual cycle of the California ground squirrel

Author(s)
Tomich, P. Quentin
Pages
213-282
Year
Volume
65
Exposure Endpoint Type Endpoint Value Units Sex Sample Size Location Type Age-Specific Lab
Body Weight - Mean 163.4 g Both Male and Female 13 Exposure Factor Datasets 7 wks Laboratory
Citation:

Ecology of the California ground squirrel on grazing lands

Author(s)
Fitch, Henry S.
Pages
559-596
Year
Volume
39
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
Body Weight - Mean 8.9 weight at birth g Not Reported Juvenile 6 litters (42 animals) Exposure Factor Datasets 0 d Laboratory
Body Weight - Mean 100 weight of young at first appearance above ground g Not Reported Juvenile Not Reported San Joaquin Experimental Range Exposure Factor Datasets
Citation:

Energy metabolism and evaporative water loss in the California ground squirrel

Author(s)
Baudinette, Russel V.
Pages
57-72
Year
Volume
81
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties
Body Weight - Mean 402.3 g Not Reported Not Reported 10 University of California, Irvine Exposure Factor Datasets Orange

Song Sparrow (Melospiza melodia)

Citation:

Effects of supplemental food on growth and adult size in the song sparrow

Author(s)
Smith, James N. M. and Peter Arcese
Pages
1416-1423
Year
Volume
19
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Age-Specific Countries
Body Weight - Mean 16.69 with supplemental food at d 6 g Not Reported Chick 31 Exposure Factor Datasets 6 d CANADA
Body Weight - Mean 15.43 without suppl. food d 6 g Not Reported Chick 44 Exposure Factor Datasets 6 d CANADA
Body Weight - Mean with & without supplemental food g Female Adult 27 Exposure Factor Datasets 56-108 d CANADA

Mourning Dove (Zenaida macroura)

Citation:

The minimum water requirements of mourning doves

Author(s)
MacMillen, Richard E.
Pages
165-166
Year
Issue
2
Volume
64
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Error Lab
Body Weight - Mean 108 average body weight g Not Reported Not Reported 11 birds captured in Santa Monica Mountains Exposure Factor Datasets 14.7 Laboratory
Citation:

Life history and productivity of a population of western mourning doves in California

Author(s)
Cowan, John B.
Pages
505-521
Year
Issue
4
Volume
38
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Body Weight - Mean 125 average body weight g Both Male and Female Adult Not Reported Gray Lodge State Refuge Exposure Factor Datasets Butte
Citation:

Growth rate of nestling doves

Author(s)
Cheney, Susan and Philip W. Cheney
Pages
14-16
Year
Issue
1
Volume
48
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Age-Specific
Body Weight - Mean 7.7 average body weight g Not Reported Hatchling 15 nests near Orondo, Douglas County Exposure Factor Datasets 0 days (hatch)
Body Weight - Mean 79.0 average body weight g Not Reported Fledgling 15 nests near Orondo, Douglas County Exposure Factor Datasets 14 days

Deer Mouse (Peromyscus maniculatus)

Citation:

Relationship between metabolic rate and energy expenditure for lactation in Peromyscus

Author(s)
Glazier, Douglas S.
Pages
587-590
Year
Issue
4
Volume
80
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Error Lab
Body Weight - Mean 14.5 g Not Reported Adult 10 Exposure Factor Datasets 0.5 SE Laboratory
Citation:

Breeding by Peromyscus in seasonal environments

Author(s)
Millar, John S., F.B. Wille and Stuart L. Iverson
Pages
719-727
Year
Issue
4
Volume
57
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Age-Specific Countries Error
Body Weight - Mean 19.9 g Male Adult 98 Pinawa, Manitoba Exposure Factor Datasets >90 d CANADA 0.19 SE
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 Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Body Weight - Mean 17.6 g Both Male and Female Adult 20 White Mountain Research Station (elev., 3800 m) Exposure Factor Datasets Inyo, Mono 2.91 SD
Citation:

Field populations of deermice with supplemental food

Author(s)
Fordham, R. A.
Pages
138-146
Year
Volume
52
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
Citation:

Seasonal reproductive pattern in four coexisting rodent species from the Cascade Mountains, Washington

Author(s)
Kenagy, G. J. and Barnes, B. M.
Year
Issue
2
Volume
69
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Condition Error
Body Weight - Mean 16.2 g Male Adult 86 Cascade Mountains, Fish Lake [lat., 47^o,49'N; long., 120^o, 40'W] Exposure Factor Datasets 2.0 SD
Body Weight - Mean 16.5 g Female Adult 45 Cascade Mountains, Fish Lake [lat., 47^o, 49'N; long., 120^o, 40'W] Exposure Factor Datasets non-pregnant 2.3 SD
Citation:

Variation in morphological characteristics of the white-footed mouse (Peromyscus leucopus) and the deer mouse (P. maniculatus) under allotopic and syntopic conditions

Author(s)
Kamler, Jan F., David S. Pennock, Corey Welch and Raymond J. Pierotti
Pages
170-179
Year
Volume
140
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

Deer Mouse (Peromyscus maniculatus ssp. nubiterrae)

Citation:

Postnatal growth and development of Peromyscus maniculatus nubiterrae

Author(s)
Linzey, A. V.
Pages
152-155
Year
Volume
51
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Age-Specific Error Lab
Body Weight - Mean 17.1 g Both Male and Female Juvenile 59 Exposure Factor Datasets 10 wks 0.43 Laboratory

Merriam's Kangaroo Rat (Dipodomys merriami)

Citation:

Daily and seasonal patterns of activity and energetics in a heteromyid rodent commuinity

Author(s)
Kenagy, G. J.
Pages
1201-1219
Year
Issue
6
Volume
54
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Body Weight - Mean 33 g Female Not Reported NR (74 males and females total) Owens Valley Exposure Factor Datasets Inyo 0.32 SE

Double-crested Cormorant (Phalacrocorax auritus)

Citation:

Measurements of wintering double-crested cormorants and discriminant models of sex

Author(s)
Glahn, James F., and R. Barry McCoy
Pages
299-304
Year
Issue
2
Volume
66
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Error
Body Weight - Mean 2498.1 body weight g Male Adult 160 Exposure Factor Datasets 16.0 SE
Body Weight - Mean 2162.2 body weight g Female Adult 41 Exposure Factor Datasets 29.8 SE
Citation:

Growth, body components and energy content of nestling double-crested cormorants

Author(s)
Dunn, Erica H.
Pages
431-438
Year
Volume
77
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Body Weight - Mean 1900 asymptotic weight of nestlings g Not Reported Nestling Not Reported Duck Island, Isle of Shoals Exposure Factor Datasets

Mallard duck (Anas platyrhynchos)

Citation:

Weights of wild mallard Anas platyrhynchos, gadwall A. strepera, and blue-winged teal A. discors during the breeding season

Author(s)
Lokemoen, John T., Douglas H. Johnson and David E. Sharp
Pages
122-130
Year
Volume
41
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Age-Specific
Body Weight - Mean 1020 g Female Adult 173 central North Dakota Exposure Factor Datasets after second year
Body Weight - Mean 973 g Female Adult 177 central North Dakota Exposure Factor Datasets 2 yr
Body Weight - Mean 1206 g Male Adult 660 central North Dakota Exposure Factor Datasets
Citation:

Body composition of female mallards in winter in relation to annual cycle events

Author(s)
Heitmeyer, Mickey E.
Pages
669-680
Year
Volume
90
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Condition Error
Body Weight - Mean 1,137 g Female Both Adults and Juveniles 12 Mingo Basin Exposure Factor Datasets alternate plumage - early migrants, unpaired 30 SE

Deer Mouse (Peromyscus maniculatus ssp. borealis)

Citation:

Life cycle characteristics of northern Peromyscus maniculatus borealis

Author(s)
Millar, J.S.
Pages
510-515
Year
Issue
4
Volume
60
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Condition Error Lab
Body Weight - Mean 19.2 g Female Adult 103 Original pairs trapped at Heart Lake, Northwest Territories Exposure Factor Datasets nonbreeding 0.9 SE Laboratory
Body Weight - Mean 33.6 g Female Adult 45 Original pairs trapped at Heart Lake, Northwest Territories Exposure Factor Datasets 1-2 d postpartum 0.7 SE Laboratory
Body Weight - Mean 24.4 g Female Adult 42 Original pairs trapped at Heart Lake, Northwest Territories Exposure Factor Datasets Lactating 0.4 SE Laboratory
Citation:

Demographic and life cycle characteristics of montane deer mice

Author(s)
Millar, John S. and Duncan G. Innes
Pages
574-585
Year
Issue
3
Volume
61
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Condition Error Lab
Body Weight - Mean 20.34 g Female Adult 40 captured at Kananaskis Valley, Alberta [lat., 51 N] Exposure Factor Datasets Non-breeding 0.42 SE Laboratory
Body Weight - Mean 31.46 g Female Adult 44 captured at Kananaskis Valley, Alberta [lat., 51 N] Exposure Factor Datasets breeding 0.43 SE Laboratory

Deer Mouse (Peromyscus maniculatus ssp. bairdii)

Citation:

Reproduction by Peromyscus maniculatus: size and compromise

Author(s)
Myers, Philip and Lawrence L. Master
Pages
1-18
Year
Volume
64
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
Body Weight - Mean Range of mean body weights for weanlings from varying litter sizes (2-9) g Both Male and Female Weanling 3 - 125 Exposure Factor Datasets 23 d Laboratory
Citation:

Ambient temperature and rainfall: an effect on sex ratio and litter size in deer mice

Author(s)
Myers, Philip, Lawrence L. Master and R. Angelitos Garrett
Pages
289-298
Year
Volume
66
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
Body Weight - Mean 1.64 g Both Male and Female Neonate 63 captured pregnant mice in spring at Ann Arbor, MI Exposure Factor Datasets 0 d Laboratory

Burrowing Owl (Athene cunicularia formerly Speotyto cunicularia)

Citation:

Sexual size dimorphism, mate choice, and productivity of burrowing owls

Author(s)
Plumpton, David L and R. Scott Lutz
Pages
724-727
Year
Issue
3
Volume
111
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Error
Body Weight - Mean 146 g Male Adult 38 birds Rocky Mountain Arsenal National Wildlife Area Exposure Factor Datasets 1.9 (SE)
Body Weight - Mean 156 g Female Adult 31 birds Rocky Mountain Arsenal National Wildlife Area Exposure Factor Datasets 3.6 (SE)

Desert Tortoise (Gopherus agassizi)

Citation:

Aspects of the ecology of the desert tortoise, Gopherus agassizi, in Joshua Tree National Monument, Pinto Basin, Riverside County, California

Author(s)
Barrow, John
Pages
105-131
Publisher
Desert Tortoise Council
Year
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Body Weight - Mean maximum carapace length range = 169-279 mm kg Male Adult 19 South West Pinto Basin, Joshua Tree National Monument Exposure Factor Datasets Riverside
Body Weight - Mean maximum carapace length range = 60 - 145 mm kg Not Reported Juvenile 9 South West Pinto Basin, Joshua Tree National Monument Exposure Factor Datasets Riverside

Pallid Bat (Antrozous pallidus)

Citation:

Natural history of the pallid bat, Antrozous pallidus (LeConte)

Author(s)
Orr, Robert T.
Pages
165-246
Year
Issue
4
Volume
28
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Age-Specific California Counties Condition
Body Weight - Mean 20.6 g Male Adult 2 colonies Exposure Factor Datasets NR Kern, San Luis Obispo
Body Weight - Mean 34.7 g Female Adult 10 Exposure Factor Datasets Kern, San Luis Obispo late pregnancy

Western Fence Lizard (Sceloporus occidentalis)

Citation:

Winter energy requirements of Sceloporus occidentalis in the Mojave desert

Author(s)
Bartlett, Peter
Pages
179-181
Year
Volume
55
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Condition
Body Weight - Mean 13.8 g Not Reported Adult 8 Victorville Exposure Factor Datasets hibernating
Citation:

Respiratory changes during attempted induced hibernation in Sceloporus occidentalis in San Diego County, California

Author(s)
Mazzarella, Daral B.
Pages
310-314
Year
Issue
2
Volume
1976
Exposure Endpoint Type Units Sex Life Cycle Stage Sample Size Location Type California Counties
Body Weight - Mean g Not Reported Not Reported 60 U.S. International University Campus Exposure Factor Datasets San Diego
Citation:

Activity metabolism in the lizard Sceloporus occidentalis

Author(s)
Bennett, Albert F. and Todd T. Gleeson
Pages
65-76
Year
Issue
1
Volume
49
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties
Body Weight - Mean 13.1 g Not Reported Adult 65 Exposure Factor Datasets Orange, Riverside
Citation:

Habitat and prey selection of Sceloporus occidentalis and Sceloporus graciosus

Author(s)
Rose, Barbara R.
Pages
531-541
Year
Volume
57
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Body Weight - Mean 14.4 g Not Reported Adult 56 Blackbird Valley (elev., 855-975m) and Foss Valley (elev., 436m) Exposure Factor Datasets Napa, Santa Clara 0.90SD

Western Toad (Anaxyrus boreas formerly Bufo boreas)

Citation:

Oxygen consumption of Bufo boreas boreas tadpoles during various developmental stages of metamorphosis

Author(s)
Sivula, Janice C., Michael C. Mix and Donald S. McKenzie
Pages
309-313
Year
Issue
4
Volume
28
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
Body Weight - Mean 0.463 g Not Reported Tadpole 26 Exposure Factor Datasets Gosner stage 40 Laboratory
Body Weight - Mean 0.115 g Not Reported Tadpole 25 Exposure Factor Datasets Gosner stage 46 Laboratory

California Newt (Taricha torosa)

Citation:

Environmental variability and thermal acclimation in neotropical and temperate zone Salamanders

Author(s)
Feder, Martin E.
Pages
7-16
Year
Volume
51
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Body Weight - Mean 10.67 g Not Reported Adult Not Reported Exposure Factor Datasets Contra Costa, San Francisco 3.37 SD
Citation:

Seasonal oxygen metabolism and cutaneous osmoregulation in the California newt, Taricha torosa

Author(s)
Harlow, Henry J.
Pages
231-236
Year
Issue
3
Volume
50
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties
Body Weight - Mean 9.7 g Male Adult Not Reported Trabuco, Holy Jim and Harding Canyons Exposure Factor Datasets Orange

Desert Iguana (Dipsosaurus dorsalis)

Citation:

Relationship of space use to population density in an herbivorus lizard

Author(s)
Alberts, Allison C.
Pages
469-479
Year
Issue
4
Volume
49
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Body Weight - Mean range of averages for 3 sites g Male Adult Not Reported Coachella Valley Exposure Factor Datasets Riverside
Body Weight - Mean range of averages for 3 sites g Female Adult Not Reported Coachella Valley Exposure Factor Datasets Riverside
Citation:

Seasonal variation in weight-length relationships and fat body size in the desert iguana, Dipsosaurus dorsalis

Author(s)
Minnich, John E.
Pages
359-362
Year
Issue
2
Volume
1971
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Body Weight - Mean log weight = 0.011 SVL + 0.05 relationship between body weight (g) and snout-vent length (SVL, mm) g Not Reported Juvenile Not Reported Palm Desert Exposure Factor Datasets
Body Weight - Mean log weight = 0.017 SVL - 0.22 relationship between body weight (g) and snout-vent length (SVL, mm) g Not Reported Juvenile Not Reported Palm Desert Exposure Factor Datasets

Brush Rabbit (Sylvilagus bachmani ssp. ubericolor)

Citation:

Organ weights and sexual dimorphism of the brush rabbit

Author(s)
Chapman, Joseph A.
Pages
453-455
Year
Volume
52
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Error
Body Weight - Mean 661.86 g Male Adult 23 E.E. Wilson Game Management Area, Corvallis Exposure Factor Datasets 62.68 SD
Body Weight - Mean 661.47 g Female Adult 38 E.E. Wilson Game Management Area, Corvallis Exposure Factor Datasets 66.73 SD

Clapper Rail (Rallus longirostris)

Citation:

Body water and water flux in fresh water and sea-water acclimated clapper rails, Rallus longirostris

Author(s)
Hammons, Ralph L., Maryanne R. Hughes and Ralph R. Moldenhauer
Pages
539-541
Year
Issue
3
Volume
91
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Error
Body Weight - Mean 261.7 mean body weight in fresh water acclimated birds g Not Reported Adult 8 High Island, Chambers Co. Exposure Factor Datasets 8.4

Pacific Treefrog (Pseudacris regilla formerly Hyla regilla)

Citation:

Metabolic and morphological adaptation to heterogenous environments of the Pacific tree toad, Hyla regilla

Author(s)
Jameson, David L., William Taylor and John Mountjoy
Pages
75-89
Year
Volume
24
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Countries
Body Weight - Mean 2.27 g Both Male and Female Adult 90 Exposure Factor Datasets CANADA, MEXICO

Red-sided Garter Snake (Thamnophis sirtalis ssp. parietalis)

Citation:

Body mass and reproduction in female red-sided garter snakes (Thamnophis sirtalis parietalis)

Author(s)
Whittier, Joan M. and David Crews
Pages
219-226
Year
Volume
46
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Countries
Body Weight - Mean BW = -254.33 + 5.75SVL relationship between body weight (BW, g, 50-175g) and snout-vent length (SVL, cm, 55-75cm) for vitellogenic and non-vitellogenic females in 1984 (r2 = 0.905) g Female Adult 42 Manitoba Exposure Factor Datasets CANADA
Body Weight - Mean BW = -201.07 + 4.78SVL relationship between body weight (BW, g, 50-175g) and snout-vent length (SVL, cm, 55-75cm) for vitellogenic and non-vitellogenic females in 1985 (r2 = 0.874) g Female Adult 32 Manitoba Exposure Factor Datasets CANADA

Long-tailed Weasel (Mustela frenata)

Citation:

Growth and behavior of a litter of captive long-tailed weasels

Author(s)
Sanderson, Glen C.
Pages
412-415
Year
Volume
30
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
Body Weight - Mean 86.2 g Female Juvenile 1 captured at Delta, Manitoba, Canada Exposure Factor Datasets 5 wks Laboratory
Body Weight - Mean 178.6 g Female Adult 1 captured at Delta, Manitoba, Canada Exposure Factor Datasets Laboratory

Ornate Shrew (Sorex ornatus)

Citation:

Age, sex, and weight comparisons in three species of shrews

Author(s)
Rudd, Robert L.
Pages
323-338
Year
Volume
36
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Body Weight - Mean range of mean monthly weights g Both Male and Female Juvenile 1-7/mo San Francisco Bay region Exposure Factor Datasets
Citation:

Activity rhythms in the shrews, Sorex sinuosus Grinnell and Sorex trowbridgii Baird

Author(s)
Rust, Aileen K.
Pages
369-382
Year
Volume
99
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Condition Error Lab
Body Weight - Mean 6.23 g Both Male and Female Adult 3 captured at San Pablo Bay, Sonoma CA Exposure Factor Datasets breeding 0.76 SE Laboratory
Body Weight - Mean 5.12 g Both Male and Female Adult 5 captured at San Pablo Bay, Sonoma CA Exposure Factor Datasets non-breeding 0.23 SE Laboratory
Citation:

Minimum and maximum metabolic rates of Sorex sinuosus

Author(s)
Newman, James R. and Robert L. Rudd
Pages
371-380
Year
Volume
23
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Lab
Body Weight - Mean 0.5 g Not Reported Neonate Not Reported captured at San Pable and Suisun Bay Exposure Factor Datasets Laboratory

Stephens' Kangaroo Rat (Dipodomys stephensi)

Citation:

Growth and development of Dipodomys stephensi

Author(s)
Lackey, James A.
Pages
624-632
Year
Volume
48
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Age-Specific Lab
Body Weight - Mean 10 g Both Male and Female Juvenile 16 Exposure Factor Datasets 5 d Laboratory
Body Weight - Mean 20 g Both Male and Female Juvenile 16 Exposure Factor Datasets 15 d Laboratory
Citation:

Aggressive behavior of Dipodomys stephensi, an endangered species, and Dipodomys agilis, a sympatric congener

Author(s)
Bleich, Vernon C. and Mary V. Price
Pages
646-651
Year
Volume
76
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Error Lab
Body Weight - Mean 62.30 g Female Adult 5 captured 3 days prior at Lake Mathews, Riverside County, CA Exposure Factor Datasets 2.40 SD Laboratory

Bell's Vireo (Vireo bellii)

Citation:

Breeding behavior of the bell vireo in southern Indiana

Author(s)
Nolan, Val, Jr.
Pages
225-244
Year
Issue
4
Volume
62
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Age-Specific
Body Weight - Mean 8.3 mean body weight g Not Reported Nestling 3 birds Bloomington Exposure Factor Datasets 6-7 d post-hatch

Coyote (Canis latrans)

Citation:

Body size and condition of coyotes in southern Texas

Author(s)
Windberg, Lamar A., Richard M. Engeman and Jeffrey F. Bromaghin
Pages
47 - 52
Year
Volume
27
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Age-Specific Error
Body Weight - Mean 6.5 kg Female Juvenile 40 Webb County [lat., 27^o20'-28^o00N; long., 99^o00'-99^o40'W] Exposure Factor Datasets 0.5 yrs 0.2 SE
Body Weight - Mean 9.1 kg Male Juvenile 32 Webb County [lat., 27^o20'-28^o00N; long., 99^o00'-99^o40'W] Exposure Factor Datasets 1.0 yr 0.2 SE
Citation:

Coyote morphometric characteristics and mass dynamics in the San Joaquin Valley, California

Author(s)
Cypher, Brian L.
Pages
360-365
Year
Volume
40
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Age-Specific California Counties Error
Body Weight - Mean 9.3 kg Female Juvenile 7 Naval Petroleum Reserves (elev., 88 - 473 m) Exposure Factor Datasets 1yr Kern 0.3 SE
Body Weight - Mean 10.1 kg Female Adult 5 Naval Petroleum Reserves (elev., 88 - 473 m) Exposure Factor Datasets >2 yr Kern 1.1 SE
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 Age-Specific Lab
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 30 - 154 d Laboratory

Kit Fox (Vulpes macrotis ssp. nevadensis)

Citation:

Ecology and life history of the kit fox in Tooele County, Utah

Author(s)
Egoscue, Harold J.
Pages
481-497
Year
Issue
3
Volume
43
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Body Weight - Mean 4.2 average body weight lbs Female Adult 6 Tooele County, west. UT Exposure Factor Datasets

Little Pocket Mouse (Perognathus longimembris)

Citation:

Daily and seasonal patterns of activity and energetics in a heteromyid rodent commuinity

Author(s)
Kenagy, G. J.
Pages
1201-1219
Year
Issue
6
Volume
54
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Body Weight - Mean 7.1 g Both Male and Female Not Reported 22 individuals Owens Valley Exposure Factor Datasets Inyo 0.11 SE
Body Weight - Mean range of mean body weights measured multiple times in individuals g Both Male and Female Not Reported 6 individuals Owens Valley Exposure Factor Datasets Inyo

Bullfrog (Lithobates catesbeianus formerly Rana catesbeiana)

Citation:

Age, growth, and homing in the bullfrog

Author(s)
Durham, Leonard and George W. Bennett
Pages
107-123
Year
Volume
27
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Sample Size Location Type Age-Specific
Body Weight - Mean 0.02 at metamorphosis lbs Not Reported 48 Ridge Lake, Charleston, Coles County Exposure Factor Datasets at metamorphosis

California Sea Lion (Zalophus californianus)

Citation:

Air temperature and direct partitional calorimetry of the California sea lion (Zalophus californianus)

Author(s)
South, F.E., R. H. Luecke, M. L. Zatzman and M. D. Shanklin
Pages
27-30
Year
Issue
1
Volume
54
Exposure Endpoint Type Units Sex Life Cycle Stage Sample Size Location Type Lab
Body Weight - Mean kg Female Juvenile 2 Exposure Factor Datasets Laboratory

Brown Pelican (Pelecanus occidentalis)

Citation:

Weight growth of young double-crested cormorants in the St. Lawrence Estuary, Quebec

Author(s)
Desgranges, Jean-Luc
Pages
79-86
Year
Volume
5
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Countries Error
Body Weight - Mean 27.6 hatch weight g Both Male and Female Hatchling 11 chicks St. Lawrence estuary Exposure Factor Datasets CANADA 1.2 SE

Western Skink (Eumeces skiltonianus)

Citation:

Clutch and egg size in several species of lizards from the desert southwest

Author(s)
Punzo, Fred
Pages
414-417
Year
Volume
16
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Body Weight - Mean 11.275 mean snout-vent length = 78.7mm g Female Adult 6 Exposure Factor Datasets San Bernardino 2.443SD

Loggerhead Shrike (Lanius ludovicianus)

Citation:

Resource dependence and territory size in loggehead shrikes (Lanius ludovicianus)

Author(s)
Yosef, Reuven and Thomas C. Grubb, Jr.
Pages
465-469
Year
Issue
2
Volume
111
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Error
Body Weight - Mean 33.0 mean body weight of 10 day old nestlings g Not Reported Nestling 18 nestlings Archbold Biological Station, Highlands County Exposure Factor Datasets 2.6 SD

Willow Flycatcher (Empidonax traillii)

Citation:

Migration of the willow flycatcher along the middle Rio Grande

Author(s)
Yong, Wang, and Deborah M. Finch
Pages
253-268
Year
Issue
2
Volume
109
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Error
Body Weight - Mean 12.7 mean body weight of all birds (subspecies not separated) g Not Reported Adult 84 Rio Grand Nature Center (35deg07'N, 106deg41'W); Bosque del Apache National Wildlife Refuge (33deg48'N, 106deg52'W) Exposure Factor Datasets 1.2 SD
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