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Rallus longirostris ssp. yumanensis

Citation:

Foods of western clapper rails

Author(s)
Ohmart, R.D. and R.E. Tomlinson
Pages
332-336
Year
Issue
2
Volume
89
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Type
Dietary Composition shrimp (0.25%), water beetle (56.50%), dragonfly nymphs (0.50%), damselfly nymphs (2.00%), leech (3.75%), unident. fish (31.75%) dietary item occurence by volume in stomach contents Not Reported Adult Colorado Delta 4 stomachs Exposure Factor Datasets
Citation:

Seasonal changes in Yuma clapper rail vocalization rate and habitat use

Author(s)
Conway, Courtney J., William R. Eddlemen, Stanley H. Anderson and Louis R. Hanebury
Pages
282-290
Year
Issue
2
Volume
56
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Home Range 24 mean home range size ha Not Reported Adult lower Colorado River Valley 6 birds Exposure Factor Datasets
Home Range 8 mean home range size ha Not Reported Adult lower Colorado River Valley 5 birds Exposure Factor Datasets
Home Range 7 mean home range size ha Not Reported Adult lower Colorado River Valley 18 birds Exposure Factor Datasets
Home Range 15 mean home range size ha Not Reported Adult lower Colorado River Valley 16 birds Exposure Factor Datasets
Home Range 9 mean home range size ha Not Reported Adult lower Colorado River Valley 4 birds Exposure Factor Datasets

Sylvilagus audubonii

Citation:

Dietary adaptability of the desert cottontail

Author(s)
Turkowski, Frank J.
Pages
748-756
Year
Volume
39
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Dietary Composition Grasses (37.9%); Forbs (41.3%); Shrubs (20.8%) % total dietary bulk (volume), estimated from stomach contents % Not Reported Not Reported Sugarloaf Mountain, Maricopa County (elev., 850m) 97 Exposure Factor Datasets
Clutch or Litter Size 3.7 2 - 6 young/litter Female Adult Sugarloaf Mountain, Maricopa County (elev., 850m) Not Reported Exposure Factor Datasets

Rallus longirostris ssp. obsoletus

Citation:

A study of the California clapper rail

Author(s)
Zucca, Joseph J.
Pages
135-153
Year
Volume
12
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Population Density range of mean population densities 0.98-1.21 birds/acre Not Reported Not Reported Dumbarton Bridge Marsh 1 marsh Exposure Factor Datasets
Time of Nesting April beginning of nesting Not Reported Not Reported Dumbarton Bridge Marsh 1 marsh Exposure Factor Datasets
Clutch or Litter Size 7.22 mean clutch size 5-9 Not Reported Not Reported Dumbarton Bridge Marsh 27 nests Exposure Factor Datasets
Duration of Incubation or Gestation estimated incubation period in field 23-27 d Not Reported Not Reported Dumbarton Bridge Marsh 3 nests Exposure Factor Datasets
Citation:

Status and distribution of the California clapper rail (Rallus longirostris obsoletus)

Author(s)
Gill, Robert Jr.
Pages
36-49
Year
Issue
1
Volume
65
Exposure Endpoint Type Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Population Density range of mean densities 0.3-1.6 birds/ha Both Male and Female Adult San Francisco Bay 5 sites Exposure Factor Datasets
Population Density range of mean densities 0.1-1.1 birds/ha Both Male and Female Adult San Francisco Bay 5 sites Exposure Factor Datasets

Dipsosaurus dorsalis

Citation:

Notes on Dipsosaurus dorsalis in Arizona

Author(s)
Parker, William S.
Pages
226-229
Year
Volume
28
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Time of Torpor or Hibernation Sept. - Mar. Not Reported Adult Phoenix South Mountain, Maricopa County Not Reported Exposure Factor Datasets
Growth Rate 2.7 growth rate based on changes in snout-vent length (48-73 mm) 0.0 - 5.1 mm/mo Not Reported Juvenile Phoenix South Mountain, Maricopa County 22 Exposure Factor Datasets
Population Density 11 - 20 #/ha Not Reported Juvenile Phoenix South Mountain, Maricopa County 11-20 Exposure Factor Datasets
Age at Sexual Maturity 45 minimum adult size at first reproduction, estimated from growth rate mo Not Reported Adult Phoenix South Mountain, Maricopa County 22 Exposure Factor Datasets
Citation:

Physiological ecology of desert iguana (Dipsosaurus dorsalis) eggs: temperature and water relations

Author(s)
Muth, Allan
Pages
1335-1343
Year
Volume
61
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Type
Duration of Incubation or Gestation 86 incubation period at 28C d Not Reported Embryo 12 Exposure Factor Datasets
Duration of Incubation or Gestation 44 incubation period at 36C d Not Reported Embryo 60 Exposure Factor Datasets

Sylvilagus bachmani ssp. riparius

Citation:

Status review of the riparian brush rabbit (Sylvilagus bachmani riparius) in California

Author(s)
Larsen, Caryla J.
Pages
1-22
Publisher
California Department of Fish and Game, Nongame Bird and Mammal Section Report
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Type
Duration of Incubation or Gestation review reported gestation period was 27 d (data source unspecified) Female Adult Not Reported Exposure Factor Datasets

Uta stansburiana

Citation:

Clutch size of the lizard Uta stansburiana in southern Nevada

Author(s)
Hoddenbach, Gerard A. and Frederick B. Turner
Pages
262-265
Year
Volume
80
Exposure Endpoint Type Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Clutch or Litter Size range of monthly means for 2 size classes measured over 3 yrs. 2.4 - 4.5 eggs/clutch Female Adult Rock Valley, Nye County 3 - 95 clutches/mo Exposure Factor Datasets
Citation:

Oxygen consumption in the lizard Uta stansburiana

Author(s)
Roberts, Lou Anne
Pages
809-819
Year
Volume
49
Exposure Endpoint Type Endpoint Value Endpoint Description Error Units Sex Life Cycle Stage Sample Size Type
Metabolic Rate 163 oxygen consumption measured at 30C 13.2 SE mm3 O2/g/hr Not Reported Both Adults and Juveniles 4 Exposure Factor Datasets

Rallus longirostris ssp. levipes

Citation:

Nesting habitat of the light-footed clapper rail in southern California

Author(s)
Massey, Barbara W., Richard Zembal and Paul D. Jorgensen
Pages
67-80
Year
Issue
1
Volume
55
Exposure Endpoint Type Endpoint Value Endpoint Description Error Range Sex Life Cycle Stage Location Sample Size Type
Clutch or Litter Size 6.55 mean clutch size (1 year) 0.19 SE 5-8 Female Adult Tijuana Marsh, Upper Newport and Anaheim Bays 33 nests Exposure Factor Datasets
Hatching Success 81% proportion of nests in which at least one egg hatched Both Male and Female Hatchling Tijuana Marsh, Upper Newport and Anaheim Bays 130 nests Exposure Factor Datasets

Pseudacris regilla

Citation:

Growth, dispersal and survival of the Pacific tree frog

Author(s)
Jameson, David L.
Pages
25-29
Year
Volume
1956
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Growth Rate range of average increase in snout-vent length for 7 size classes (snout vent length; 28.0 - 35.9 mm) 4.20 - 10.80 mm/yr Not Reported Adult Washington County 13 - 52 Exposure Factor Datasets
Survival/ Mortality 13.3 % surviving their first year % Not Reported Juvenile Washington County 15 Exposure Factor Datasets
Age at Sexual Maturity 8 mo Not Reported Adult Washington County Not Reported Exposure Factor Datasets
Survival/ Mortality 11 % surviving one year % Not Reported Adult Washington County 373 Exposure Factor Datasets
Growth Rate 2 increase in snout-vent length mm/wk Not Reported Juvenile Washington County 30 Exposure Factor Datasets

Zalophus californianus

Citation:

Effects of the 1982-1983 El Nino on several population parameters and diet of California sea lions on the Califonia channel islands

Author(s)
DeLong, R. L., G.A. Antonelis, C.W. Oliver, B.S. Stewart, M.S. Lowry and P.K. Yochem
Pages
166-172
Publisher
Springer Verlag
Year
Exposure Endpoint Type Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Body Weight - Mean range of mean weights taken over 5 yrs at 2 sites 13.1 - 19.6 kg Female Pup San Miguel and San Clemente Islands 41 - 151/yr Exposure Factor Datasets
Citation:

Spring and summer prey of California sea lions, Zalophus californianus, at San Miguel Island, California 1978-79

Author(s)
Antonelis, George A., Clifford H. Fiscus and Robert L. DeLong
Pages
67-76
Year
Issue
1
Volume
82
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Dietary Composition Pacific whiting (48.7%); market squid (46.7%); juvenile rockfish (35.9%); northern anchovy (20.0%); red octopus (9.7%); jack mackerel (4.6%); nail squid (4.6%); squid (4.1%);chub mackerel (3.6%); Pacific pompano (2.5%); California lantern fish (2.5%) % occurrence of major prey (>1%) in scats % Both Male and Female Both Adults and Juveniles San Miguel Island 224 scats Exposure Factor Datasets
Citation:

The effect of El Nino on pup development in the California sea lion (Zalophus californianus); I. Early postnatal growth

Author(s)
Boness, D. J., O. T. Oftedal,and K. A. Ono
Pages
173-179
Publisher
Springer Verlag
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Error Units Sex Life Cycle Stage Location Sample Size Type
Body Weight - Mean 8.4 mean size neonate ; pre El Nino 1982 0.146 SE kg Not Reported Neonate San Nicolas Island 39 neonates Exposure Factor Datasets
Body Weight - Mean 8.1 mean weight; El Nino 1983 0.163 SE kg Not Reported Neonate San Nicolas Island 31 neonates Exposure Factor Datasets
Body Weight - Mean 8.2 mean weight, post el Nino 1984 0.229 SE kg Not Reported Neonate San Nicolas Island 16 neonates Exposure Factor Datasets
Body Weight - Mean 8.6 mean weight; 2 years post el Nino (1985) 0.227 SE kg Not Reported Neonate San Nicolas Island 16 neonates Exposure Factor Datasets
Growth Rate 0.132 pre-el Nino; 0-2 months 0.007 SE kg/d Not Reported Pup San Nicolas Island 32 Exposure Factor Datasets
Growth Rate 0.101 pups 0-2 months old; El Nino 1983; 0.007 SE kg/d Not Reported Pup San Nicolas Island 30 Exposure Factor Datasets
Growth Rate 0.125 post el Nino 1984 0.007SE kg/d Not Reported Pup San Nicolas Island 32 Exposure Factor Datasets
Growth Rate 0.130 2 years post el nino (1985); 0-2 months 0.006 SE kg/d Not Reported Pup San Nicolas Island 38 Exposure Factor Datasets
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OEHHA California Office of Environmental Health Hazard Assessment