Boreal Toad (Anaxyrus boreas ssp. boreas formerly Bufo boreas ssp. boreas)
Boreal Toad (Anaxyrus boreas ssp. boreas formerly Bufo boreas ssp. boreas)
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| Time of Mating/ Laying | Apr. - July | time of mating | Both Male and Female | Adult | Not Reported | ponds, Missoula and Ravalli counties | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error | Lab |
|---|---|---|---|---|---|---|---|---|---|---|
| Body Weight - Mean | 40.2 | g | Both Male and Female | Adult | 50 | East River Valley, Gothic, Gunnison county (elev., 3000 - 3355m) | Exposure Factor Datasets | 5.62 SE | ||
| Metabolic Rate | log SMR = -2.23 + 0.037(T) | equation relating standard metabolic rate (SMR; cm3 O2/g/hr), measured as oxygen consumption, to body temperature (T, 10-30C) on animals captured no more than a week before testing | cm3 O2/g/hr | Both Male and Female | Adult | 30 | captured at East River Valley, Gothic, Gunnison county (elev., 3000 - 3355m) | Exposure Factor Datasets | Laboratory | |
| Metabolic Rate | log AMR = -1.13 +0.067(T) - 0.0008(T)^2 | polynomial equation relating active metabolic rate (AMR; cm3 O2/g/hr), measured as oxygen consumption, to body temperature (T, 10-30C) in animals captured no more than a week before testing | cm3 O2/g/hr | Both Male and Female | Adult | 49 | captured at East River Valley, Gothic, Gunnison county (elev., 3000 - 3355m) | Exposure Factor Datasets | Laboratory |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|---|
| Dietary Composition | Nematoda (3.0%); Gastropoda (3-21.2%); Arachnida (3.0-42.5%); Orthoptera (3.0%); Coleoptera (3.0-51.5%); Hemiptera (3.0%); Neuroptera (3.0%); Lepidoptera (12.1%); Diptera (3.0 -24.2%); Hymenoptera (3.0-88.1%) | % of stomachs containing prey items | % | Not Reported | Not Reported | 33 | Left-hand reservoir, Boulder county (elev., 10,638ft) | Exposure Factor Datasets |
| Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
|---|---|---|---|---|---|---|---|
| Time of Torpor or Hibernation | Sept. - May | time of hibernation | Not Reported | Adult | 30 | Boulder county (elev., 2,975m) | Exposure Factor Datasets |
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