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Lithobates catesbeianus

Citation:

Intersexual differences in growth, mortality, and size at maturity in bullfrogs in central Ontario

Author(s)
Shirose, L.J., R.J. Brooks, J.R. Barta and S.S. Desser
Pages
2363-2369
Year
Issue
12
Volume
71
Exposure Endpoint Type Endpoint Value Error Units Sex Location Sample Size Type
Growth Rate 0.1250 0.02155 SE mm/d Female Algonquin Provincal Park, Ontario [lat., 45^o35'N; long., 78^o30'W] 10 Exposure Factor Datasets
Growth Rate 0.0697 0.03720 SE mm/d Male Algonquin Provincal Park, Ontario [lat., 45^o35'N; long., 78^o30'W] 7 Exposure Factor Datasets
Growth Rate 0.0449 0.00996 SE mm/d Female Algonquin Provincal Park, Ontario [lat., 45^o35'N; long., 78^o30'W] 5 Exposure Factor Datasets
Growth Rate -0.0043 0.33534 SE mm/d Male Algonquin Provincal Park, Ontario [lat., 45^o35'N; long., 78^o30'W] 4 Exposure Factor Datasets
Growth Rate 0.0466 0.02093 SE mm/d Female Algonquin Provincal Park, Ontario [lat., 45^o35'N; long., 78^o30'W] 4 Exposure Factor Datasets
Growth Rate 0.0038 0.01654 SE mm/d Male Algonquin Provincal Park, Ontario [lat., 45^o35'N; long., 78^o30'W] 4 Exposure Factor Datasets
Growth Rate 0.0304 0.02256 SE mm/d Female Algonquin Provincal Park, Ontario [lat., 45^o35'N; long., 78^o30'W] 4 Exposure Factor Datasets
Citation:

Influence of temperature acclimation on oxygen consumption, haemodyamics and oxygen transport in bullfrogs

Author(s)
Weathers, Wesley W.
Pages
321-330
Year
Volume
24
Exposure Endpoint Type Endpoint Value Endpoint Description Error Range Units Sex Life Cycle Stage Sample Size Type
Metabolic Rate 15.5 Oxygen consumption measured at 5C, frogs acclimated at 5C, mean body weight = 646 g (25.5 SE) 1.2 SE ul O2/g/hr Not Reported Adult 8 Exposure Factor Datasets
Metabolic Rate 53.3 Oxygen consumption measured at 20C, frogs acclimated at 20C, mean body weight = 621 g (30.5 SE) 2.1 SE ul O2/g/hr Not Reported Adult 8 Exposure Factor Datasets
Body Weight - Mean range of mean body weights 608 - 646 g Not Reported Adult 8 Exposure Factor Datasets
Citation:

Relation of body size and surface area to gas exchange in anurans

Author(s)
Hutchinson, Victor H., W.G. Whitford and M. Kohl
Pages
65-85
Year
Volume
41
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Sample Size Type
Surface Area SA = 0.953W^0.725 Area of removed skin measured, equation based on weight (W) in grams cm2 Not Reported Not Reported Not Reported Exposure Factor Datasets
Metabolic Rate 29.36 Pulmonary oxygen uptake at 15C 22.5 - 33.2 ul O2/g/hr Not Reported 4 Exposure Factor Datasets
Metabolic Rate 27.74 Cutaneous oxygen uptake at 15C 22.5 - 33.2 ul O2/g/hr Not Reported Not Reported 4 Exposure Factor Datasets
Citation:

Do frogs drink?

Author(s)
Bentley, P.J. and T. Yorio
Pages
41-46
Year
Volume
79
Exposure Endpoint Type Endpoint Value Endpoint Description Error Units Sex Life Cycle Stage Sample Size Type
Water Ingestion Rate 0.18 "drinking" measured as 125I-iothalamate uptake in gut after 2 hrs 0.02 SE ml/100 g/hr Not Reported Tadpole 8 Exposure Factor Datasets
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 Units Sex Life Cycle Stage Location Sample Size Type
Population Density 9.1 mean density measured on both banks of river #/linear river km Not Reported Adult lower Colorado River between Laguna and Morelos Dams 3 visual counts Exposure Factor Datasets
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
Time of Torpor or Hibernation Oct. - Mar. 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
Citation:

An analysis of the food habits of the bullfrog by body size, sex, month, and habitat

Author(s)
Brooks, G. R., Jr.
Pages
173-186
Year
Volume
15
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Dietary Composition Insecta (51.8%); Arachnida (11.2%); Amphibia (2.8%); Diploda (1.3%); Gastropoda (1.3%); Crustacea (1.4%);Teleosts (1.1%); Mammalia (0.2%); Oligochaeta (1.3%); Reptilia (0.2%); Pebbles and sand (3.4%); Vegetative material (12.5%); Digested material (11.6%) % occurrence of item; obtained by dividing # of a specific item taken by total # of items; based on stomach contents Both Male and Female Both Adults and Juveniles ponds, Hanover County 129 Exposure Factor Datasets
Dietary Composition Insecta (20.6%); Arachnida (4.8%); Amphibia (27.4%); Diploda (0.3%); Gastropoda (1.0%); Crustacea (4.3%);Teleosts (0.6%); Mammalia (5.0%); Oligochaeta (1.3%); Reptilia (6.4%); Pebbles and sand (8.0%); Vegetative material (12.3%); Digested material (7.3%) % weight of an item; obtained by dividing the weight of a specific item by the total weight of all items; obtained from stomach contents Both Male and Female Both Adults and Juveniles ponds, Hanover County 129 Exposure Factor Datasets
Food Ingestion Rate 0.4 average weight of stomach contents for frogs with an average body weight of 17.5 g g Both Male and Female Not Reported ponds, Hanover County 78 Exposure Factor Datasets
Food Ingestion Rate 2.33 average weight of stomach contents for frogs with an average body weight of 106.3 g g Both Male and Female Not Reported ponds, Hanover County 42 Exposure Factor Datasets
Food Ingestion Rate 4.6 average weight of stomach contents for frogs with an average body weight of 248.7 g g Both Male and Female Not Reported ponds, Hanover County 18 Exposure Factor Datasets
Citation:

Bullfrog food and growth at the San Joaquin Experimental Range, California

Author(s)
Cohen, Nathan W. and Walter E. Howard
Pages
223-225
Year
Volume
1958
Exposure Endpoint Type Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Age at Fledging, Metamorphosis, Weaning time to complete from egg through metamorphosis 6 - 7 mo Not Reported Not Reported San Joaquin Experimental Range, O'Neals 300 Exposure Factor Datasets
Body Weight - Mean 15 - 200 g Not Reported Not Reported San Joaquin Experimental Range, O'Neals 300 Exposure Factor Datasets
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