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Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Time of Molt | May-Aug. | Both Male and Female | Adult | Not Reported | Exposure Factor Datasets | |||
Time of Torpor or Hibernation | late Mar.-early Apr. | end of winter dormancy period | Both Male and Female | Adult | Not Reported | Exposure Factor Datasets | ||
Time of Migration or Dispersal | mid-Oct. | time of dispersal of summer roost colonies | Both Male and Female | Both Adults and Juveniles | Not Reported | Exposure Factor Datasets | ||
Inhalation Rate | 0-52 | respiration rate in dormant bats at 40 deg F | respirations/min | Both Male and Female | Adult | Not Reported | Exposure Factor Datasets | |
Body Weight - Mean | 24.3 | g | Female | Adult | 15 | Exposure Factor Datasets | ||
Body Weight - Mean | 20.6 | g | Male | Adult | 2 colonies | Exposure Factor Datasets | ||
Body Weight - Mean | 34.7 | g | Female | Adult | 10 | Exposure Factor Datasets | ||
Body Weight - Mean | 25.2 | g | Male | Adult | 16 | Exposure Factor Datasets | ||
Time of Mating/ Laying | late Oct.-Nov. | period over which copulation occurs | Both Male and Female | Adult | 1 male, 5 females | Exposure Factor Datasets | ||
Duration of Incubation or Gestation | 9 | estimation based on observations in wild and captive bats | wks | Female | Adult | Not Reported | Exposure Factor Datasets | |
Clutch or Litter Size | 1.8 | 1-3 | young | Female | Adult | 28 bats | Exposure Factor Datasets | |
Food Ingestion Rate | range of mean daily intake of mealworms by captive bats | 3.5-4.7 | g/d | Both Male and Female | Adult | 3 bats | Exposure Factor Datasets |
Chemical | Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Tox Exposure | Toxicity Endpoint Type | Tox Exposure Duration | Tox Exposure Technique | Type |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Body Fat (total or %) | total extractable lipids in carcass | 5-15 | % | Both Male and Female | Adult | near cities | 4 bats | Exposure Factor Datasets | ||||||
DDE (4,4'-) | 5.8 ppm; range, 3.6-8.2 ppm (wet wt) | mean and range of concentration in carcass, wet wt | Both Male and Female | Adult | near cities | 4 bats | NR | TOX-EXP IND - accumulation | NR | NR | Toxicity Factor Datasets | |||
DDD (4,4'-) | 0.1 ppm; range, <0.1-0.3 ppm (wet wt) | mean and range of concentration in carcass, wet wt | Both Male and Female | Adult | near cities | 4 bats | NR | TOX-EXP IND - accumulation | NR | NR | Toxicity Factor Datasets | |||
DDT (4,4'-) | 1.8 ppm; range, 0.6-3.8 ppm (wet wt) | mean and range of concentration in carcass, wet wt | Both Male and Female | Adult | near cities | 4 bats | NR | TOX-EXP IND - accumulation | NR | NR | Toxicity Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Time of Hatching or Parturition | mid-June | Female | Adult | Not Reported | Exposure Factor Datasets | |||
Growth Rate | 11 | body weight increase over time in males | g/7 wks | Male | Juvenile | 9-18 bats | Exposure Factor Datasets | |
Age at Sexual Maturity | 1 | yr | Female | Yearling | Not Reported | Exposure Factor Datasets | ||
Age at Sexual Maturity | >1 | yr | Male | Adult | Not Reported | Exposure Factor Datasets | ||
Clutch or Litter Size | 1-2 | pups | Female | Adult | 50 | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|
Age at Fledging, Metamorphosis, Weaning | 7-10 | age at weaning | wks | Both Male and Female | Juvenile | 20 bats | Exposure Factor Datasets |
Growth Rate | 25 | increase in body weight over time (to adult weight) | g/2-3 mo | Both Male and Female | Juvenile | 20 bats | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Sample Size | Type |
---|---|---|---|---|---|---|---|---|
Metabolic Rate | 0.47 | estimated oxygen consumption of resting animals at 25 C | ml O2/g BW/hr | Not Reported | Adult | Not Reported | Exposure Factor Datasets | |
Metabolic Rate | estimated oxygen consumption of animals with wings extended, at 25-27 C | 0.78-5.0 | ml O2/g BW/hr | Not Reported | Adult | Not Reported | Exposure Factor Datasets | |
Inhalation Rate | see citation | figure of breaths/minute over time | Not Reported | Adult | Not Reported | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Range | Units | Sex | Life Cycle Stage | Location | Sample Size | Type |
---|---|---|---|---|---|---|---|---|---|
Metabolic Rate | see citation | figure of metabolic heat production | Not Reported | Adult | 50 mi. NE of Berkeley (capture location) | Not Reported | Exposure Factor Datasets | ||
Inhalation Rate | breathing rate of resting animals at 25 C | 100-150 | breaths/min | Not Reported | Adult | 50 mi. NE of Berkeley (capture location) | Not Reported | Exposure Factor Datasets | |
Inhalation Rate | breathing rate of active animals at 25 C | 550-680 | breaths/min | Not Reported | Adult | 50 mi. NE of Berkeley (capture location) | Not Reported | Exposure Factor Datasets |