Species

Displaying 41 - 76 of 76 datapoints

Ambystoma californiense (California Tiger Salamander)

Citation:

Life history and demographic variation in the California tiger salamander (Ambystoma californiense).

Author(s)

Trenham, P.C., Bradley Shaffer, H., Koenig, W.D. and Stromberg, M.R.

Issue

2

Volume

2000
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Error	Range	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Time of Migration or Dispersal	Arrival: Jan, departure: Jan	Breeding migration				F	Adult	Oak Ridge Ranch		Exposure Factor Datasets
Population Density	See citation Figure 2	Breeding population size			No. individuals	B	Adult	Oak Ridge Ranch		Exposure Factor Datasets
Body Weight - Mean		Mass of incoming adults		14.2-80.5	g	B	Adult	Oak Ridge Ranch		Exposure Factor Datasets
Body length		Snout-vent length		75-130	mm	B	Adult	Oak Ridge Ranch		Exposure Factor Datasets
Survival/ Mortality	0.5	Annual survivorship	0.2		%	M		Oak Ridge Ranch	282	Exposure Factor Datasets
Hatching Success	<30	Annual reproductive success			metamorphs produced per reproductive female	B	Adult	Oak Ridge Ranch		Exposure Factor Datasets

Citation:

Microhabitat use and migration distance of an endangered grassland amphibian.

Author(s)

Searcy, C.A., Gabbai-Saldate, E. and Shaffer, H.B.

Volume

158
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Territory Size	50% protection: 556, 90%: 1486, 95%: 1849	Distance from pond edge to include X% of population	m	B	Both Adults and Juveniles	Area around Olcott Lake, and Round Pond Jepson Prairie Preserve	Adults: 957, juveniles: 3208, metamorphs: 5877	Exposure Factor Datasets

Citation:

Overwintering California tiger salamander (Ambystoma californiense) larvae.

Author(s)

Alvarez, J.A.

Issue

4

Volume

35
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Range	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Body length		Snout-vent length	71-77	mm	NR	Juvenile	Kellogg Creek	3	Exposure Factor Datasets
Body length		Total length	125-135	mm	NR	Juvenile	Kellogg Creek	3	Exposure Factor Datasets
Body length	77.6	Snout-vent length	58-84	mm	NR	Juvenile	Perennial pond in cattle grazing land	37	Exposure Factor Datasets
Body length	127.3	Total length	114-144	mm	NR	Juvenile	Perennial pond in cattle grazing land	37	Exposure Factor Datasets
Body length	97	Snout-vent length		mm	NR	Juvenile	Perennial pond in cattle grazing land	1	Exposure Factor Datasets
Body length	126	Total length		mm	NR	Juvenile	Perennial pond in cattle grazing land	1	Exposure Factor Datasets

Citation:

Reproductive ecology of a population of the California tiger salamander.

Author(s)

Loredo, I. and Van Vuren, D.

Issue

4

Volume

1996
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Population Density	1992-1993: 65, 1993-1994: 121	Breeding population size	mm	M	Adult	Concord Naval Weapons Station		Exposure Factor Datasets
Population Density	1992-1993: 81, 1993-1994: 15	Breeding population size	mm	F	Adult	Concord Naval Weapons Station		Exposure Factor Datasets
Population Density	1991-1992: 1248, 1992-1993: 481, 1993-1994: 3		mm	B	Juvenile	Concord Naval Weapons Station		Exposure Factor Datasets
Body length	See citation Figure 4	Snout-vent length	mm	B	Juvenile	Concord Naval Weapons Station		Exposure Factor Datasets
Body length	200.3	Snout-vent length	mm	M	Adult	Concord Naval Weapons Station	65-121	Exposure Factor Datasets
Body length	168.1	Snout-vent length	mm	F	Adult	Concord Naval Weapons Station	81-15	Exposure Factor Datasets
Body length	1992: 58.0, 1993: 63.8, 1994: 78.0	Snout-vent length	mm	B	Juvenile	Concord Naval Weapons Station	1992: 1248, 1993: 481, 1994: 3	Exposure Factor Datasets

Citation:

Spatially autocorrelated demography and interpond dispersal in the salamander Ambystoma californiense.

Author(s)

Trenham, P.C., Koenig, W.D. and Shaffer, H.B.

Issue

12

Volume

82
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Location	Type
Population Density	BP: 45, SK: 8, LC: 89, CRP: 1, SP: 7, HP: 0, WP: 43, CP: 17, TP: 27, AP: n/a	Annual estimated breeding population per pond	No. individuals	M	Adult	Oak Ridge Ranch; see citation for pond acronyms and areas	Exposure Factor Datasets
Population Density	BP: 13, SK: 0, LC: 32, CRP: 0, SP: 1, HP: 1, WP: 7, CP: 4, TP: 6, AP: n/a	Annual estimated breeding population per pond	No. individuals	F	Adult	Oak Ridge Ranch; see citation for pond acronyms and areas	Exposure Factor Datasets
Population Density	BP: 47, SK: 14, LC: 325, CRP: 8, SP: 9, HP: 20, WP: 107, CP: 36, TP: 57, AP: 8	Annual estimated breeding population per pond	No. individuals	M	Adult	Oak Ridge Ranch; see citation for pond acronyms and areas	Exposure Factor Datasets
Population Density	BP: 36, SK: 3, LC: 216, CRP: 1, SP: 2, HP: 6, WP: 44, CP: 12, TP: 39, AP: 4	Annual estimated breeding population per pond	No. individuals	F	Adult	Oak Ridge Ranch; see citation for pond acronyms and areas	Exposure Factor Datasets
Population Density	BP: 35, SK: 11, LC: 168, CRP: n/a, SP: 0, HP: 17, WP: 37, CP: 11, TP: 35, AP: 2	Annual estimated breeding population per pond	No. individuals	M	Adult	Oak Ridge Ranch; see citation for pond acronyms and areas	Exposure Factor Datasets
Population Density	BP: 48, SK: 0, LC: 150, CRP: n/a, SP: 1, HP: 1, WP: 8, CP: 5, TP: 3, AP: 0	Annual estimated breeding population per pond	No. individuals	F	Adult	Oak Ridge Ranch; see citation for pond acronyms and areas	Exposure Factor Datasets

Citation:

Terrestrial habitat use by adult California tiger salamanders.

Author(s)

Trenham, P.C.

Issue

2

Volume

35
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Location	Sample Size	Type
Territory Size	See citation Figure 1	Distance moved during post-breeding emigration	m	B	Hastings Natural History Resrevation and Oak Ridge Ranch	13	Exposure Factor Datasets

Citation:

The status of the California tiger salamander (Ambystoma californiense) at Lagunita: A 50-year update.

Author(s)

Barry, S.J. and Shaffer, H.B.

Issue

2

Volume

28
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Location	Type
Time of Fledging or Metamorphosis	Summer and autumn	Aestivate timing of metamorphosed individuals		B	Juvenile	Xeric central California valleys/foothills	Exposure Factor Datasets
Time of Mating/ Laying	Few days post migration	Time of spawning		B	Adult	Xeric central California valleys/foothills	Exposure Factor Datasets
Time of Hatching or Parturition	2 to 4	Time of egg hatching post deposition	weeks	B	Embryo	Xeric central California valleys/foothills	Exposure Factor Datasets
Dietary Composition	Algae and aquatic invertebrates	Larval diet		B	Juvenile	Xeric central California valleys/foothills	Exposure Factor Datasets

Citation:

A refined ecological risk assessment for California red‐legged frog, Delta smelt, and California tiger salamander exposed to malathion.

Author(s)

Clemow, Y.H., Manning, G.E., Breton, R.L., Winchell, M.F., Padilla, L., Rodney, S.I., Hanzas, J.P., Estes, T.L., Budreski, K., Toth, B.N. and Hill, K.L.

Issue

2

Volume

14
Chemical	Endpoint Value	Endpoint Description	Tox Exposure	Toxicity Endpoint Type	Tox Exposure Technique	Type
MALATHION	See citation	Ecological risk assessment modeling	Modeled	TOX-Non-Repro-Sublethal - indirect effects	Modeled data	Toxicity Factor Datasets

Plethodon asupak (Scott Bar Salamander)

Citation:

Newly discovered populations of salamanders from Siskiyou County California represent a species distinct from Plethodon stormi.

Author(s)

Mead, L.S., Clayton, D.R., Nauman, R.S., Olson, D.H. and Pfrender, M.E.

Issue

2

Volume

61
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Body length	0.83	Total:Snout-vent length ratio		M	Adult		2	Exposure Factor Datasets
Body length	0.85	Total:Snout-vent length ratio		F	Adult		2	Exposure Factor Datasets
Body length	57	Snout-vent length	mm	F	Adult		1	Exposure Factor Datasets
Body length	70.7	Snout-vent length	mm	F	Adult	Muck-a-Muck Creek	1	Exposure Factor Datasets

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