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Rana boylii (Foothill Yellow-Legged Frog)

Citation:

Mercury contamination in three species of anuran amphibians from the Cache Creek Watershed, California, USA.

Author(s)
Hothem, R.L., Jennings, M.R. and Crayon, J.J.
Issue
1
Volume
163
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Technique Type
MERCURY (elemental) 0.123 (0.06-0.23) Tissue concentration M Adult Canyon 2 NR TOX-EXP IND - accumulation Environmental contamination Toxicity Factor Datasets
MERCURY (elemental) 0.320 (0.21-0.49) Tissue concentration M Adult Canyon 2 NR TOX-EXP IND - accumulation Environmental contamination Toxicity Factor Datasets
Citation:

Effects of carbaryl on species interactions of the foothill yellow legged frog (Rana boylii) and the Pacific treefrog (Pseudacris regilla).

Author(s)
Kerby, J.L. and Sih, A.
Issue
1
Volume
746
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
CARBARYL 585 ug/L ± 229 LC50 B Tadpole 100 Controls, 50, 500, 5000 ug/L TOX-MORT - toxicity benchmarks 72 h Waterborne Toxicity Factor Datasets
CARBARYL No effect LC50 (competition due to exposure) B Tadpole 20 Controls, 50 ug/L TOX-MORT - toxicity benchmarks 72 h Waterborne Toxicity Factor Datasets
CARBARYL Slightly reduced Development rate B Tadpole 60 Controls, 50 ug/L TOX-MORT - toxicity benchmarks 72 h Waterborne Toxicity Factor Datasets
Citation:

Comparative toxicity of chlorpyrifos, diazinon, malathion and their oxon derivatives to larval Rana boylii.

Author(s)
Sparling, D.W. and Fellers, G.
Issue
3
Volume
147
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
CHLORPYRIFOS 3.005 mg/L Mortality B Tadpole Eggs from stream near Fort Bragg See Table 1 0.5, 1.19, 1.98, 3.3, 5.5 mg/L TOX-MORT - toxicity benchmarks 96 h Waterborne Toxicity Factor Datasets
DIAZINON 7.488 mg/L Mortality B Tadpole Eggs from stream near Fort Bragg See Table 1 1.25, 2.5, 5, 10 mg/L TOX-MORT - toxicity benchmarks 96 h Waterborne Toxicity Factor Datasets
MALATHION 2.137 mg/L Mortality B Tadpole Eggs from stream near Fort Bragg See Table 1 1.25, 2.5, 5, 10 mg/L TOX-MORT - toxicity benchmarks 96 h Waterborne Toxicity Factor Datasets
Not calculated Mortality B Tadpole Eggs from stream near Fort Bragg See Table 1 0.005, 0.01, 0.04 mg/L TOX-MORT - toxicity benchmarks 96 h Waterborne Toxicity Factor Datasets
0.760 mg/L Mortality B Tadpole Eggs from stream near Fort Bragg See Table 1 0.0125, 0.025, 0.05, 0.1, 0.5, 1.0, 10, 20 mg/L TOX-MORT - toxicity benchmarks 96 h Waterborne Toxicity Factor Datasets
0.023 mg/L Mortality B Tadpole Eggs from stream near Fort Bragg See Table 1 0.0037, 0.0075, 0.015, 0.03 mg/L TOX-MORT - toxicity benchmarks 96 h Waterborne Toxicity Factor Datasets
CHLORPYRIFOS See Figure 1 Cholinesterase activity B Tadpole Eggs from stream near Fort Bragg See Table 1 0.5, 1.19, 1.98, 3.3, 5.5 mg/L TOX-Non-Repro-Sublethal - cellular/biochemical effects 96 h Waterborne Toxicity Factor Datasets
DIAZINON See Figure 1 Cholinesterase activity B Tadpole Eggs from stream near Fort Bragg See Table 1 1.25, 2.5, 5, 10 mg/L TOX-Non-Repro-Sublethal - cellular/biochemical effects 96 h Waterborne Toxicity Factor Datasets
MALATHION See Figure 1 Cholinesterase activity B Tadpole Eggs from stream near Fort Bragg See Table 1 1.25, 2.5, 5, 10 mg/L TOX-Non-Repro-Sublethal - cellular/biochemical effects 96 h Waterborne Toxicity Factor Datasets
See Figure 1 Cholinesterase activity B Tadpole Eggs from stream near Fort Bragg See Table 1 0.005, 0.01, 0.04 mg/L TOX-Non-Repro-Sublethal - cellular/biochemical effects 96 h Waterborne Toxicity Factor Datasets
See Figure 1 Cholinesterase activity B Tadpole Eggs from stream near Fort Bragg See Table 1 0.0125, 0.025, 0.05, 0.1, 0.5, 1.0, 10, 20 mg/L TOX-Non-Repro-Sublethal - cellular/biochemical effects 96 h Waterborne Toxicity Factor Datasets
See Figure 1 Cholinesterase activity B Tadpole Eggs from stream near Fort Bragg See Table 1 0.0037, 0.0075, 0.015, 0.03 mg/L TOX-Non-Repro-Sublethal - cellular/biochemical effects 96 h Waterborne Toxicity Factor Datasets
Citation:

Toxicity of two insecticides to California, USA, anurans and its relevance to declining amphibian populations.

Author(s)
Sparling, D.W. and Fellers, G.M.
Issue
8
Volume
28
Chemical Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
CHLORPYRIFOS Logistic: 108.7 ug/L; SK: 66.5 ug/L LC50 B Tadpole Eggs from Soda Creek 18/treatment 0, 0.8, 3.12, 12.5, 50, 200 ug/L TOX-MORT - toxicity benchmarks 54 d Waterborne Toxicity Factor Datasets
ENDOSULFAN Logistic: 0.233 ug/L; SK: 0.55 ug/L LC50 B Tadpole Eggs from Soda Creek 18/treatment 0, 0.8, 3.12, 12.5, 50, 200 ug/L TOX-MORT - toxicity benchmarks 54 d Waterborne Toxicity Factor Datasets
CHLORPYRIFOS No effect 0-14 d; various by 54 d; see size by exposure in Table 2 Body mass B Tadpole Eggs from Soda Creek 18/treatment 0, 0.8, 3.12, 12.5, 50, 200 ug/L TOX-Non-Repro-Sublethal - whole animal 10, 30 d Waterborne Toxicity Factor Datasets
ENDOSULFAN Decreased Body mass B Tadpole Eggs from Soda Creek 18/treatment 0, 0.8, 3.12, 12.5, 50, 200 ug/L TOX-Non-Repro-Sublethal - whole animal 10, 30 d Waterborne Toxicity Factor Datasets
CHLORPYRIFOS No effect 0-14 d; decrease by 34 d; see size by exposure in Table 2 Snout-vent length B Tadpole Eggs from Soda Creek 18/treatment 0, 0.8, 3.12, 12.5, 50, 200 ug/L TOX-Non-Repro-Sublethal - whole animal 10, 30 d Waterborne Toxicity Factor Datasets
ENDOSULFAN Decreased Snout-vent length B Tadpole Eggs from Soda Creek 18/treatment 0, 0.8, 3.12, 12.5, 50, 200 ug/L TOX-Non-Repro-Sublethal - whole animal 10, 30 d Waterborne Toxicity Factor Datasets
CHLORPYRIFOS Increased Time to metamorphosis B Tadpole Eggs from Soda Creek 18/treatment 0, 0.8, 3.12, 12.5, 50, 200 ug/L TOX-REPRO - development Waterborne Toxicity Factor Datasets
ENDOSULFAN No effect Time to metamorphosis B Tadpole Eggs from Soda Creek 18/treatment 0, 0.8, 3.12, 12.5, 50, 200 ug/L TOX-REPRO - development Waterborne Toxicity Factor Datasets
CHLORPYRIFOS Decreased Cholinesterase activity B Tadpole Eggs from Soda Creek 18/treatment 0, 0.8, 3.12, 12.5, 50, 200 ug/L TOX-Non-Repro-Sublethal - cellular/biochemical effects Waterborne Toxicity Factor Datasets
ENDOSULFAN Decreased Cholinesterase activity B Tadpole Eggs from Soda Creek 18/treatment 0, 0.8, 3.12, 12.5, 50, 200 ug/L TOX-Non-Repro-Sublethal - cellular/biochemical effects Waterborne Toxicity Factor Datasets

Lithobates catesbeianus

Citation:

Intrapopulation variation in the body size at metamorphosis and timing of metamorphosis in the bullfrog

Author(s)
Collins, James P.
Pages
738-749
Year
Issue
4
Volume
60
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Body Weight - Mean See paper for weight to developmental stage relationship (Gosner stages 27-40) 7 - 43 g Not Reported Tadpole Crane Pond, E.S. George Reserve, Livingston County [lat., 42.5N] 120 Exposure Factor Datasets
Age at Fledging, Metamorphosis, Weaning Referred to as "age at transformation"; range of snout-vent length at transformation = 35-57 mm 13 - 16 or 24 - 25 mo Not Reported Tadpole Crane Pond, E.S. George Reserve, Livingston County [lat., 42.5N] 1051 Exposure Factor Datasets
Time of Fledging or Metamorphosis July - Sept. Not Reported Tadpole Crane Pond, E.S. George Reserve, Livingston County [lat., 42.5N] Not Reported Exposure Factor Datasets
Citation:

Survival rate, population density and development of a naturally occurring anuran larvae (Rana catesbeiana)

Author(s)
Cecil, Stephen G. and John J. Just
Pages
447-453
Year
Volume
1979
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Population Density 0.9 - 13.2 #/m2 Not Reported Tadpole Coldstream Pond and Fred Pond, northeast of Lexington, [38o06'23"N, 84o30'08"W] 3 sampling periods, 20,000 animals Exposure Factor Datasets
Time of Fledging or Metamorphosis July - Sept. Not Reported Tadpole Coldstream Pond and Fred Pond, northeast of Lexington, [38o06'23"N, 84o30'08"W] Not Reported Exposure Factor Datasets
Age at Fledging, Metamorphosis, Weaning 1 yr Not Reported Tadpole Coldstream Pond and Fred Pond, northeast of Lexington, [38o06'23"N, 84o30'08"W] Not Reported Exposure Factor Datasets
Body Weight - Mean see citation figure of annual variation in weight g Not Reported Tadpole Coldstream Pond and Fred Pond, northeast of Lexington, [38o06'23"N, 84o30'08"W] 27 - 1817 Exposure Factor Datasets
Citation:

A comparison of spring food habits of the bullfrog, Rana catesbeiana, in three habitats of central Arkansas

Author(s)
McKamie, J.A. and G.A. Heidt
Pages
107-111
Year
Issue
1
Volume
19
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Type
Dietary Composition see citation % occurrence of 44 food items in stomach contents (species level) Not Reported Not Reported streams, ponds, strip pits in Pulaski, Loanoke and Saline counties 139 Exposure Factor Datasets
Citation:

Comparative food habits of sympatric mink frogs, bullfrogs, and green frogs

Author(s)
Stewart, Margaret M. and Peggy Sandison
Pages
241-244
Year
Issue
3/4
Volume
6
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Type
Dietary Composition see citation % frequency of 26 food items in stomach contents (family level) Not Reported Adult Cranberry Lake Biological Station, Barber Point, Cranberry Lake 24 Exposure Factor Datasets
Citation:

Territoriality in the bullfrog

Author(s)
Emlen, Stephen T.
Pages
240-243
Year
Issue
2
Volume
1968
Exposure Endpoint Type Endpoint Value Endpoint Description Error Units Sex Life Cycle Stage Location Sample Size Type
Territory Size 17.8 Average distance between male frog and closest male neighbor within a chorus; also reported as a minimum territory radius of 9 ft. 5.9 SD ft Male Adult Pond in E.S. George Reserve 94 Exposure Factor Datasets
Citation:

"Double clutching" and its possible significance in the bullfrog

Author(s)
Emlen, Stephen T.
Pages
749-751
Year
Issue
4
Volume
1977
Exposure Endpoint Type Endpoint Description Range Units Sex Life Cycle Stage Sample Size Type
Clutches or Litters per year Double clutching observed in 5 out of 73 females 1 - 2 clutches/yr Female Adult 73 Exposure Factor Datasets
Citation:

The influence of male-defended oviposition sites on early embryo mortality in bullfrogs

Author(s)
Howard, Richard D.
Pages
789-798
Year
Issue
4
Volume
59
Exposure Endpoint Type Range Units Sex Life Cycle Stage Location Sample Size Type
Clutch or Litter Size 6,000 - 20,000 eggs/clutch Female Adult Crane Pond, E.S. George Reserve Not Reported Exposure Factor Datasets
Clutches or Litters per year 1 - 2 clutches/yr Female Adult Crane Pond, E.S. George Reserve Not Reported Exposure Factor Datasets
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