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Lithobates catesbeianus

Citation:

The bullfrog, Rana catesbeiana Shaw, in the lower Colorado River, Arizona-California

Author(s)
Clarkson, Robert W. and James C. deVos, Jr.
Pages
42-49
Year
Volume
20
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Type
Dietary Composition crayfish (24%), wolf spiders (36%), long horned earwigs (20%), sowbugs (25%), german cockroaches (14%), crickets (16%), vascular plants (36%), inorganic material (12%), other animals (10%) % frequency of occurence in stomach contents Not Reported Adult lower Colorado River between Laguna and Morelos Dams 100 Exposure Factor Datasets
Citation:

Home range and movements of the bullfrog, Rana catesbeiana (Shaw), in an Ontario pond

Author(s)
Currie, William and Edward D. Bellis
Pages
688-692
Year
Volume
1969
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Home Range 8.6 mean activity radius; median = 7.2 ft; mode = 5.0-5.9 ft 2.0 - 37.1 ft Both Male and Female Adult pond at Go Home Bay, Ontario [lat.,45N; long., 79^o59'W] 131 Exposure Factor Datasets
Population Density 8.3 - 12.8 #/1000 ft2 Both Male and Female Adult pond at Go Home Bay, Ontario [lat.,45N; long., 79^o59'W] 131 Exposure Factor Datasets
Citation:

Seasonal rhythms of development and temperature selection in larval bullfrogs, Rana catesbeiana Shaw

Author(s)
Crawshaw, Larry I.; Richard N. Rausch; Lonnie P. Wollmuth and Ethan J. Bauer
Pages
346-359
Year
Issue
2
Volume
65
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Type
Growth Rate 0.4 measured at 25C; Taylor-Kollros stages stages/d Not Reported Tadpole 11-14 Exposure Factor Datasets
Growth Rate 0.02 measured at 25C; Taylor-Kollros stages stages/d Not Reported Tadpole 11-14 Exposure Factor Datasets
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 Range Units Sex Life Cycle Stage Location Sample Size Type
Time of Mating/ Laying May - June Female Adult Ridge Lake, Charleston, Coles County Not Reported Exposure Factor Datasets
Body Weight - Mean 0.02 at metamorphosis lbs Not Reported Ridge Lake, Charleston, Coles County 48 Exposure Factor Datasets
Body Weight - Mean 0.01 - 0.10 lbs Not Reported Ridge Lake, Charleston, Coles County 5-13 Exposure Factor Datasets
Body Weight - Mean 0.46 0.33 - 0.56 lbs Not Reported Ridge Lake, Charleston, Coles County 5 Exposure Factor Datasets
Body Weight - Mean 0.52 0.46 - 0.57 lbs Not Reported Ridge Lake, Charleston, Coles County 5 Exposure Factor Datasets
Body Weight - Mean 0.58 0.53 - 0.62 lbs Not Reported Ridge Lake, Charleston, Coles County 3 Exposure Factor Datasets
Body Weight - Mean 0.64 0.55 - 0.76 lbs Not Reported Ridge Lake, Charleston, Coles County 6 Exposure Factor Datasets
Body Weight - Mean 0.80 0.68 - 0.91 lbs Not Reported Ridge Lake, Charleston, Coles County 5 Exposure Factor Datasets
Age at Fledging, Metamorphosis, Weaning 24 - 27 mo Not Reported Tadpole Ridge Lake, Charleston, Coles County Not Reported Exposure Factor Datasets
Citation:

Overwintering behavior of adult bullfrogs, Rana catesbeiana, in northeastern Ohio

Author(s)
Stinner, John, Nicholas Zarlinga and Scott Orcutt
Pages
8-13
Year
Issue
1
Volume
94
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Location Sample Size Type
Time of Torpor or Hibernation Oct. - April Not Reported Adult Seiberling Naturealm, Summit County 6 Exposure Factor Datasets
Citation:

Relationships among cutaneous surface area, cutaneous mass, and body mass in frogs: A reappraisal

Author(s)
Talbot, Colleen R. and Martin E. Feder
Pages
1135-1147
Year
Issue
6
Volume
65
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Type
Surface Area Log SA = 0.923 + (0.711Log BW) SA = Total Surface Area in cm2; BW = body weight in grams wet weight; Log base 10; surface area estimated from removed skin of frogs ranging from 40 - 442 g cm2 Not Reported Adult 16 Exposure Factor Datasets
Citation:

The eastern bullfrog in California

Author(s)
Storer, Tracy I.
Pages
219-224
Year
Volume
8
Exposure Endpoint Type Range Units Sex Life Cycle Stage Sample Size Type
Longevity 7-8 yr Not Reported Adult Not Reported Exposure Factor Datasets

Peromyscus maniculatus

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

Anas platyrhynchos

Citation:

Heart and body growth in ducks

Author(s)
Gille, U. and F.V. Salomon
Pages
75-81
Year
Volume
58
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Type
Growth Rate 1.81%/d maximum growth rate relative to asymptotic weight Male Juvenile 48 Exposure Factor Datasets
Citation:

Stomach contents of diving and dabbling ducks during fall migration in the St. Lawrence River, Quebec, Canada

Author(s)
Guillemette, Magella, Francois Bolduc and Jean-Luc DesGrandes
Pages
167-175
Year
Volume
45
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Type
Dietary Composition gastropoda (0.001), crustacea (0.007), insecta (0.003), and plant (0.980) mean relative proportions (wet mass) of stomach contents Both Male and Female Not Reported St. Lawrence River 22 Exposure Factor Datasets
Citation:

Mallard mortality rates on key breeding and wintering areas

Author(s)
Blohm, R.J., R.E. Reynolds, J.P. Bladen, J.D. Nichols, J.E. Hines, K.H. Pollock, and R.T. Eberhardt
Pages
264-284
Year
Volume
52
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Type
Survival/ Mortality 0.998 spring-summer survival (proportion) Male Adult Alberta, Saskatchewan, Manitoba 18,650 Exposure Factor Datasets
Survival/ Mortality 0.603 spring-summer survival (proportion) Female Adult Alberta, Saskatchewan, Manitoba 16,562 Exposure Factor Datasets
Survival/ Mortality 0.782 fall-winter survival (proportion) Male Adult Alberta, Saskatchewan, Manitoba 18,650 Exposure Factor Datasets
Survival/ Mortality 0.961 fall-winter survival (proportion) Female Adult Alberta, Saskatchewan, Manitoba 16,562 Exposure Factor Datasets
Citation:

Spring-summer survival rates of yearling versus adult mallard females

Author(s)
Reynolds, Ronald E., Robert J. Blohm, James D. Nichols and James E. Hines
Pages
691-696
Year
Issue
4
Volume
59
Exposure Endpoint Type Endpoint Value Endpoint Description Error Sex Life Cycle Stage Location Sample Size Type
Survival/ Mortality 0.574 spring-summer survival (proportion) 0.053 SE Female Adult Alberta, Saskatchewan, Manitoba 11,139 Exposure Factor Datasets

Sceloporus occidentalis ssp. occidentalis

Citation:

Home range in the western fence lizard (Sceloporus occidentalis occidentalis)

Author(s)
Davis, John and R. Glenn Ford
Pages
933-940
Year
Issue
4
Volume
1983
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Home Range 73.10 home range reported as minimum area probability (0.95 level); minimum area which will contain a given proportion (95%) of the total observations of the average individual m2 Male Adult Hastings Natural History Reservation, Carmel Valley 14 animals Exposure Factor Datasets
Home Range 61.20 home range reported as minimum area probability (0.95 level); minimum area which will contain a given proportion (95%) of the total observations of the average individual m2 Female Adult Hastings Natural History Reservation, Carmel Valley 10 animals Exposure Factor Datasets
Citation:

The times of mating and oviposition of the western fence lizard, Sceloporus occidentalis occidentalis

Author(s)
Davis, John
Pages
102
Year
Issue
1
Volume
14
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Type
Time of Hatching or Parturition July - Sept. time when hatchlings appeared at study site Not Reported Hatchling Hastings Reservation, Carmel Valley (elev., 550m) Not Reported Exposure Factor Datasets
Time of Mating/ Laying May - July time of laying, estimated from assumed incubation period of 60d Female Adult Hastings Reservation, Carmel Valley (elev., 550m) Not Reported Exposure Factor Datasets
Time of Mating/ Laying Apr. - June time of mating, based on observations of copulation and courtship behavior Both Male and Female Adult Hastings Reservation, Carmel Valley (elev., 550m) Not Reported Exposure Factor Datasets

Sceloporus occidentalis

Citation:

Habitat preference and the distribution of Uta stansburiana and Sceloporus occidentalis in coastal California

Author(s)
Davis, John and Nicholaas A. M. Verbeek
Pages
643-649
Year
Volume
1972
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Location Sample Size Type
Time of Torpor or Hibernation Nov-Dec. (begin) Not Reported Both Adults and Juveniles Hastings Reservation, Carmel Valley Not Reported Exposure Factor Datasets
Age at Sexual Maturity 22-23 mo Both Male and Female Adult Hastings Reservation, Carmel Valley Not Reported Exposure Factor Datasets
Citation:

A field study of the growth and behavior of the fence lizard

Author(s)
Fitch, Henry S.
Pages
151-172
Year
Volume
44
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Time of Hatching or Parturition July - Sept. Not Reported Hatchling Strawberry Canyon, Berkeley Hills 93 Exposure Factor Datasets
Time of Torpor or Hibernation Nov. - Mar. Not Reported Both Adults and Juveniles Strawberry Canyon, Berkeley Hills 93 Exposure Factor Datasets
Clutch or Litter Size 13.7 estimated by number of developing ova 9-18 eggs/clutch Female Adult Strawberry Canyon, Berkeley Hills 7 Exposure Factor Datasets
Longevity 6 oldest tagged individual yr Not Reported Adult Strawberry Canyon, Berkeley Hills 93 Exposure Factor Datasets
Clutches or Litters per year 1 clutches/yr Female Adult Strawberry Canyon, Berkeley Hills 93 Exposure Factor Datasets

Sceloporus occidentalis ssp. biseriatus

Citation:

Reproduction in mountain and lowland populations of the lizard Sceloporus occidentalis

Author(s)
Goldberg, Stephen R.
Pages
176-182
Year
Issue
1
Volume
1974
Exposure Endpoint Type Endpoint Value Error Units Sex Life Cycle Stage Location Sample Size Type
Clutch or Litter Size 7.23 3.30SD eggs/clutch Female Adult Puente Hills, Whittier (elev., 150 m) 43 Exposure Factor Datasets
Clutch or Litter Size 8.70 2.0 SD eggs/clutch Female Adult San Gabriel Mountains, Crystal Lake (elev., 1584 m) 41 Exposure Factor Datasets
Time of Hatching or Parturition July Not Reported Hatchling Puente Hills, Whittier (elev., 150 m) Not Reported Exposure Factor Datasets
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