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Pituophis catenifer

Citation:

Ecology of a cottontail rabbit (Sylvilagus auduboni) population in central California

Author(s)
Fitch, Henry S.
Pages
159 - 184
Year
Volume
33
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Dietary Composition Cottontail (37.1%); Ground squirrel (27.9%); Woodrat (18.6%); Bird egg (5.3%); Gopher (4.0%); Other (7.1%) percentage of total prey weight palped from stomachs % Not Reported Not Reported San Joaquin Experimental Range 70 prey items Exposure Factor Datasets
Population Density 0.6 #/acre Not Reported Not Reported San Joaquin Experimental Range Not Reported Exposure Factor Datasets
Food Ingestion Rate 2 g/d Not Reported Not Reported San Joaquin Experimental Range Not Reported Exposure Factor Datasets
Citation:

Food habits, consumption rates, and predation rates of western rattlesnakes and gopher snakes in southwestern Utah

Author(s)
Diller, Lowell V. and Donald R. Johnson
Pages
228-233
Year
Volume
44
Exposure Endpoint Type Endpoint Value Endpoint Description Error Range Units Sex Life Cycle Stage Location Sample Size Type
Dietary Composition Townsend ground squirrel (8.7%); Mountain conttontail (7.8%); Deer mouse (47.5%); Ord kangaroo rat (4.9%); Great Basin pocket mouse (5.8%); Montane vole (9.7%); House mouse (7.8%); Other species (7.8%) % frequency of prey ingested based on stomach content and scat analysis % Not Reported Not Reported Snake River Birds of Prey Area, southwestern ID 103 items/405 captures Exposure Factor Datasets
Dietary Composition Townsend ground squirrel (27.7%); Mountain conttontail (31.6%); Deer mouse (19.0%); Ord kangaroo rat (5.4%); Great Basin pocket mouse (1.8%); Montane vole (6.1%); House mouse (2.8%); Other species (5.5%) % biomass of prey ingested based on stomach content and scat analysis % Not Reported Not Reported Snake River Birds of Prey Area, southwestern ID 103 items/405 captures Exposure Factor Datasets
Population Density 1.2 mean density in 9 habitat types 0.6 SD 0.1 - 1.9 #/ha Both Male and Female Not Reported Snake Rive Birds of Prey Area, southwestern ID Not Reported Exposure Factor Datasets
Food Ingestion Rate 1.6 % body weight consumed per day 0.82 SD % Not Reported Not Reported captive in outdoor enclosures at Snake River Birds of Prey Area 43 Exposure Factor Datasets
Citation:

Variation in clutch and litter size in New World reptiles

Author(s)
Fitch, Henry S.
Pages
28
Year
Volume
76
Exposure Endpoint Type Endpoint Value Range Units Sex Life Cycle Stage Location Sample Size Type
Clutch or Litter Size 8.5 3 - 19 eggs/clutch Female Adult "west coast" 33 Exposure Factor Datasets
Citation:

A study of snake populations in central California

Author(s)
Fitch, H.S.
Pages
552-559
Year
Volume
41
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Dietary Composition Ground squirrel (44.3%); Woodrat (29.5%); Cottontail (19.7%); Quail egg (8.4%); Pocket gopher (6.4%); Mouse (4.4%); Meadow mouse (3.4%); Fence lizard (1.5%); Kangaroo rat (1.3%); Pocket mouse (0.6%); Broad-shouldered lizard (0.4%) % of total food items recovered from stomach contents % Not Reported Not Reported San Joaquin Experimental Range 72 food items Exposure Factor Datasets
Home Range 460 median distance traveled between recaptures 0 - 1000 ft Both Male and Female Adult San Joaquin Experimental Range 25 Exposure Factor Datasets
Citation:

Ventilation, gas exchange and blood gases in the snake, Pituophis melanoleucus

Author(s)
Stinner, Jerry N
Pages
279-298
Year
Volume
47
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Metabolic Rate log VO2 = 0.013 + 0.049T equation for oxygen consumption (logarithm of VO2; ul O2/g-h) as a function of body temperature (15-30C) ul O2/g/hr Not Reported Adult captured at Riverside, CA 11 Exposure Factor Datasets
Body Weight - Mean 655 513 - 950 g Not Reported Adult captured at Riverside, CA 11 Exposure Factor Datasets
Inhalation Rate 363 (15C); 508 (20C); 709 (25C); 999 (30C) ventilation volume [ml (BTPS)/kg/hr) measured at 15-30 C ml/kg/hr Not Reported Adult captured at Riverside, CA 7 Exposure Factor Datasets
Metabolic Rate 5.6 (15C); 9.8 (20C); 17.3 (25C); 30.4 (30C) oxygen consumption rates measured at body temperatures of 15-30C ml O2/kg/hr Not Reported Adult captured at Riverside, CA 4/temp Exposure Factor Datasets
Citation:

Developmental effects of incubation temperature on hatchling pine snakes Pituophis melanoleucus

Author(s)
Burger, Joanna, Robert T. Zappalorti and Michael Gochfeld
Pages
727-732
Year
Volume
87
Exposure Endpoint Type Endpoint Value Error Units Sex Life Cycle Stage Sample Size Type
Clutch or Litter Size 8.8 eggs/clutch Female Adult 38 Exposure Factor Datasets
Body Weight - Mean 33.5 6 SE g Both Male and Female Juvenile 68 Exposure Factor Datasets
Citation:

Comparative ecology of two snake species (Crotalus viridis and Pituophis melanoleucus) in southwestern Idaho

Author(s)
Diller, Lowell V. and Richard L. Wallace
Pages
343-360
Year
Volume
52
Exposure Endpoint Type Endpoint Value Endpoint Description Error Range Units Sex Life Cycle Stage Location Sample Size Type
Dietary Composition Townsend ground squirrel (10.6%); Mountain conttontail (11.6%); Deer mouse (43.3%); Ord kangaroo rat (5.8%); Great Basin pocket mouse (5.8%); Montane vole (9.6%); House mouse (6.7%); Other species (6.7%) % frequency of prey based on stomach contents and scats % Not Reported Not Reported Snake River Birds of Prey Area, southwestern ID 104 prey items/455 snakes Exposure Factor Datasets
Dietary Composition Townsend ground squirrel (30.3%); Mountain conttontail (34.4%); Deer mouse (15.8%); Ord kangaroo rat (5.9%); Great Basin pocket mouse (1.7%); Montane vole (5.6%); House mouse (2.2%); Other species (4.1%) % biomass of prey based on stomach contents and scat analysis % Not Reported Not Reported Snake River Birds of Prey Area, southwestern ID 104 prey items/455 snakes Exposure Factor Datasets
Time of Torpor or Hibernation Oct. - Apr. Not Reported Not Reported Snake River Birds of Prey Area, southwestern ID 455 Exposure Factor Datasets
Body Weight - Mean 11.5 0.3 SD g Both Male and Female Neonate Snake River Birds of Prey Area, southwestern ID 9 Exposure Factor Datasets
Body Weight - Mean 45.0 38.9 SD g Male Juvenile Snake River Birds of Prey Area, southwestern ID 44 Exposure Factor Datasets
Body Weight - Mean 59.8 43.0 SD g Female Juvenile Snake River Birds of Prey Area, southwestern ID 59 Exposure Factor Datasets
Body Weight - Mean 238.4 101.5 SD g Male Adult Snake River Birds of Prey Area, southwestern ID 231 Exposure Factor Datasets
Body Weight - Mean 267.9 123.0 SD g Female Adult Snake River Birds of Prey Area, southwestern ID 90 Exposure Factor Datasets
Clutch or Litter Size 6.9 2.10 SD 3 - 11 eggs/clutch Female Adult Snake River Birds of Prey Area, southwestern ID 20 Exposure Factor Datasets
Time of Hatching or Parturition Oct. Not Reported Hatchling Snake River Birds of Prey Area, southwestern ID Not Reported Exposure Factor Datasets
Time of Mating/ Laying June - July time of laying Female Adult Snake River Birds of Prey Area, southwestern ID Not Reported Exposure Factor Datasets
Duration of Incubation or Gestation 125 d Female Adult Snake River Birds of Prey Area, southwestern ID Not Reported Exposure Factor Datasets
Age at Sexual Maturity 3 yr Male Adult Snake River Birds of Prey Area, southwestern ID Not Reported Exposure Factor Datasets
Citation:

The effect of body temperature on oxygen consumption and heart rate in the Sonora gopher snake, Pituophis catenfer affinis Hallowell

Author(s)
Greenwald, O.E.
Pages
98-106
Year
Volume
1971
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Sample Size Type
Body Weight - Mean 548 396 - 961 g Not Reported Adult 14 Exposure Factor Datasets
Metabolic Rate OC = 0.324/(37.4 - T) resting oxygen consumption (OC) as a function of body temperature (T; 10-35C) ml O2/g/hr Not Reported Adult 14 Exposure Factor Datasets
Metabolic Rate OC = 0.198T - 0.126 active oxygen consumption (OC) as a function of body temperature (T; 10-29C) ml O2/g/hr Not Reported Adult 14 Exposure Factor Datasets
Metabolic Rate OC = 0.0101T + 0.162 active oxygen consumption (OC) as a function of body temperature (T; 29-35C) ml O2/g/hr Not Reported Adult 14 Exposure Factor Datasets
Citation:

Distribution and relative abundance of snakes along a transect in California

Author(s)
Sullivan, Brian K.
Pages
247-248
Year
Volume
15
Exposure Endpoint Type Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Population Density range of abundance along a transect crossing 3 habitat types 3 - 11.6 #/km Not Reported Not Reported Corral Hollow Road (elev. 91 - 488 m) Not Reported Exposure Factor Datasets
Citation:

Pituophis melanoleucus (Daudin), Pine, Bull and Gopher Snakes

Author(s)
Sweet, Samuel S. and William S. Parker
Pages
1-8
Year
Volume
474
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Type
Dietary Composition review Not Reported Not Reported Not Reported Exposure Factor Datasets
Citation:

239Pu contamination in snakes inhabiting the Rocky Flats Plant Site

Author(s)
Geiger, Richard A. and Terrol F. Winsor
Pages
145-148
Year
Volume
33
Chemical Endpoint Value Sex Life Cycle Stage Location Sample Size Tox Exposure Toxicity Endpoint Type Tox Exposure Duration Tox Exposure Technique Type
PLUTONIUM (elemental), RADIONUCLIDES 239 Pu activities: lung, <0.02; liver, 0.03; bone, 0.05 dpm/g Not Reported Not Reported Energy Research and Development Administration Rocky Flats, Denver 2 soil; > 2000 mCi plutonium/km2 TOX-EXP IND - accumulation NR site contamination Toxicity Factor Datasets
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