California Tiger Salamander (Ambystoma californiense)
Amphibians, Newts and salamanders (Urodela), California Tiger Salamander (Ambystoma californiense)
Chemical | Endpoint Value | Endpoint Description | Location | Type |
---|---|---|---|---|
MALATHION | See citation | Ecological risk assessment modeling | Toxicity Factor Datasets |
California Tiger Salamander (Ambystoma californiense)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|
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 | USA |
Dietary Composition | Algae and aquatic invertebrates | Larval diet | B | Juvenile | Xeric central California valleys/foothills | Exposure Factor Datasets | USA | |
Time of Fledging or Metamorphosis | Summer and autumn | Aestivate timing of metamorphosed individuals | B | Juvenile | Xeric central California valleys/foothills | Exposure Factor Datasets | USA | |
Time of Mating/ Laying | Few days post migration | Time of spawning | B | Adult | Xeric central California valleys/foothills | Exposure Factor Datasets | USA |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Type | California Counties | Condition | Countries |
---|---|---|---|---|---|---|---|---|---|---|
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 | Monterey | Breeding | USA |
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 | Monterey | Breeding | USA |
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 | Monterey | Breeding | USA |
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 | Monterey | Breeding | USA |
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 | Monterey | Breeding | USA |
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 | Monterey | Breeding | USA |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Sample Size | Location | Type | California Counties | Countries |
---|---|---|---|---|---|---|---|---|---|
Territory Size | See citation Figure 1 | Distance moved during post-breeding emigration | m | B | 13 | Hastings Natural History Resrevation and Oak Ridge Ranch | Exposure Factor Datasets | Monterey | USA |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties | Countries |
---|---|---|---|---|---|---|---|---|---|---|
Population Density | 1992-1993: 65, 1993-1994: 121 | Breeding population size | mm | M | Adult | Concord Naval Weapons Station | Exposure Factor Datasets | Contra Costa | USA | |
Population Density | 1992-1993: 81, 1993-1994: 15 | Breeding population size | mm | F | Adult | Concord Naval Weapons Station | Exposure Factor Datasets | Contra Costa | USA | |
Population Density | 1991-1992: 1248, 1992-1993: 481, 1993-1994: 3 | mm | B | Juvenile | Concord Naval Weapons Station | Exposure Factor Datasets | Contra Costa | USA | ||
Body length | See citation Figure 4 | Snout-vent length | mm | B | Juvenile | Concord Naval Weapons Station | Exposure Factor Datasets | Contra Costa | USA | |
Body length | 200.3 | Snout-vent length | mm | M | Adult | 65-121 | Concord Naval Weapons Station | Exposure Factor Datasets | Contra Costa | USA |
Body length | 168.1 | Snout-vent length | mm | F | Adult | 81-15 | Concord Naval Weapons Station | Exposure Factor Datasets | Contra Costa | USA |
Body length | 1992: 58.0, 1993: 63.8, 1994: 78.0 | Snout-vent length | mm | B | Juvenile | 1992: 1248, 1993: 481, 1994: 3 | Concord Naval Weapons Station | Exposure Factor Datasets | Contra Costa | USA |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific | California Counties | Countries |
---|---|---|---|---|---|---|---|---|---|---|---|
Body length | Snout-vent length | mm | NR | Juvenile | 3 | Kellogg Creek | Exposure Factor Datasets | Larvae | Contra Costa | USA | |
Body length | Total length | mm | NR | Juvenile | 3 | Kellogg Creek | Exposure Factor Datasets | Larvae | Contra Costa | USA | |
Body length | 77.6 | Snout-vent length | mm | NR | Juvenile | 37 | Perennial pond in cattle grazing land | Exposure Factor Datasets | Larvae | Contra Costa | USA |
Body length | 127.3 | Total length | mm | NR | Juvenile | 37 | Perennial pond in cattle grazing land | Exposure Factor Datasets | Larvae | Contra Costa | USA |
Body length | 97 | Snout-vent length | mm | NR | Juvenile | 1 | Perennial pond in cattle grazing land | Exposure Factor Datasets | Larvae | Contra Costa | USA |
Body length | 126 | Total length | mm | NR | Juvenile | 1 | Perennial pond in cattle grazing land | Exposure Factor Datasets | Larvae | Contra Costa | USA |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties | Countries | Error |
---|---|---|---|---|---|---|---|---|---|---|---|
Age at Sexual Maturity | y | B | Adult | Oak Ridge Ranch | Exposure Factor Datasets | Monterey | USA | ||||
Longevity | 10 | y | B | Adult | Oak Ridge Ranch | Exposure Factor Datasets | Monterey | USA | |||
Time of Migration or Dispersal | Arrival: Dec/Jan, departure: Feb-March | Breeding migration | M | Adult | Oak Ridge Ranch | Exposure Factor Datasets | Monterey | USA | |||
Time of Migration or Dispersal | Arrival: Jan, departure: Jan | Breeding migration | F | Adult | Oak Ridge Ranch | Exposure Factor Datasets | Monterey | USA | |||
Population Density | See citation Figure 2 | Breeding population size | No. individuals | B | Adult | Oak Ridge Ranch | Exposure Factor Datasets | Monterey | USA | ||
Body Weight - Mean | Mass of incoming adults | g | B | Adult | Oak Ridge Ranch | Exposure Factor Datasets | Monterey | USA | |||
Body length | Snout-vent length | mm | B | Adult | Oak Ridge Ranch | Exposure Factor Datasets | Monterey | USA | |||
Survival/ Mortality | 0.5 | Annual survivorship | % | M | 282 | Oak Ridge Ranch | Exposure Factor Datasets | Monterey | USA | 0.2 | |
Hatching Success | <30 | Annual reproductive success | metamorphs produced per reproductive female | B | Adult | Oak Ridge Ranch | Exposure Factor Datasets | Monterey | USA |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties | Countries | Error |
---|---|---|---|---|---|---|---|---|---|---|---|
Territory Size | 35.9 | Distance moved from aquatic to terrestrial habitat | m | B | Adult | 59 | Concord Naval Weapons Station | Exposure Factor Datasets | Contra Costa | USA | 24.6 |
Territory Size | 26 | Distance moved from aquatic to terrestrial habitat | m | B | Juvenile | 49 | Concord Naval Weapons Station | Exposure Factor Datasets | Contra Costa | USA | 13.1 |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties | Countries |
---|---|---|---|---|---|---|---|---|---|---|
Territory Size | 50% protection: 556, 90%: 1486, 95%: 1849 | Distance from pond edge to include X% of population | m | B | Both Adults and Juveniles | Adults: 957, juveniles: 3208, metamorphs: 5877 | Area around Olcott Lake, and Round Pond Jepson Prairie Preserve | Exposure Factor Datasets | Solano | USA |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition | Countries |
---|---|---|---|---|---|---|---|---|---|---|
Body length | Snout-vent length | mm | B | Both Adults and Juveniles | 21 | Grant's Lake, inner Coast Ranges of Central California | Exposure Factor Datasets | Post-metamorphosed | USA | |
Body length | Snout-vent length | mm | B | Both Adults and Juveniles | 28 | Grant's Lake, inner Coast Ranges of Central California | Exposure Factor Datasets | Post-metamorphosed | USA | |
Time of Migration or Dispersal | January to March | B | Adult | Grant's Lake, inner Coast Ranges of Central California | Exposure Factor Datasets | Breeding | USA | |||
Time of Migration or Dispersal | November to April | B | Adult | Locations other than Grant's Lake | Exposure Factor Datasets | Breeding | USA | |||
Body length | Snout-vent length | mm | M | Adult | 26 | Exposure Factor Datasets | Deceased post-metamorphosed specimens in museum collections | USA | ||
Body length | Snout-vent length | mm | F | Adult | 37 | Exposure Factor Datasets | Deceased post-metamorphosed specimens in museum collections | USA |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Location | Type | California Counties | Condition | Countries |
---|---|---|---|---|---|---|---|---|---|---|
Age at Sexual Maturity | 4 | y | B | Adult | Exposure Factor Datasets | Solano | USA | |||
Body Weight - Mean | 10.77 | Mean mass at emergence | g | B | Embryo | Jepson Prairie Preserve | Exposure Factor Datasets | Solano | Emergence | USA |
Body Weight - Mean | See citation Figure 4 | Mean mass at emergence by cohort/location | g | B | Embryo | Monterey, Solano counties | Exposure Factor Datasets | Emergence | USA |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties | Countries |
---|---|---|---|---|---|---|---|---|---|
Population Density | FMC: 42, OEV: 64, VS1: 40, VS2: 29, VS3: 33, VS4: 29, CCR: 11, SCR: 14, LPR: 13, BCS: 25 | Ne, effective population size | B | Both Adults and Juveniles | 203 | 10 ponds; see citation for names | Exposure Factor Datasets | Merced | USA |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Location | Type | Countries |
---|---|---|---|---|---|---|---|
Dietary Composition | Zooplankton, arthropods, amphipods, mollusks, insect larvae, tadpoles of: Pacific tree frog tadpoles, California red-legged frogs, toads | Aquatic-phase diet | B | Juvenile | Exposure Factor Datasets | USA |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties | Countries |
---|---|---|---|---|---|---|---|---|---|
Population Density | See citation Figure 1b | Modeled density distribution of reproductive value | B | Adult | Adults: 608, juveniles: 1828, metamorphs: 3146 | Olcott Lake, Jepson Prairie Preserve | Exposure Factor Datasets | Solano | USA |