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Little Brown Bat (Myotis lucifugus)

Citation:

Distribution of mercury in archived fur from little brown bats across Atlantic Canada.

Author(s)
Little, M.E., Burgess, N.M., Broders, H.G. and Campbell, L.M.
Volume
207
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Countries Error
Body length 38.4 Forearm length mm F Adult 5 Prince Edward Island; Caledonia roost Exposure Factor Datasets CANADA 1.14
Body length 38.38 Forearm length mm F Adult 8 Prince Edward Island; Head of Hillsborough roost Exposure Factor Datasets CANADA 0.99
Body length 38.04 Forearm length mm F Adult 12 Prince Edward Island; PEI National Park roost Exposure Factor Datasets CANADA 0.75
Body length 37.97 Forearm length mm F Adult 15 Newfoundland; Notre Dame Prov. Park roost Exposure Factor Datasets CANADA 0.81
Body length 37.43 Forearm length mm F Adult 9 Newfoundland; Paddy's Pond roost Exposure Factor Datasets CANADA 1.09
Body length 38.75 Forearm length mm F Adult 15 Newfoundland; Pynn's Brook roost Exposure Factor Datasets CANADA 1.33
Body length 38.1 Forearm length mm F Adult 15 Newfoundland; River of Ponds roost Exposure Factor Datasets CANADA 1.11
Body length 38.09 Forearm length mm F Adult 15 Newfoundland; Salmonier roost Exposure Factor Datasets CANADA 1.01
Body length 38.22 Forearm length mm F Adult 15 Labrador: Birch Brook roost Exposure Factor Datasets CANADA 0.85
Body length 39.16 Forearm length mm F Adult 15 Labrador: Cache River roost Exposure Factor Datasets CANADA 0.86
Body length 38.45 Forearm length mm F Adult 8 Labrador: Charlottetown Junction roost Exposure Factor Datasets CANADA 1.36
Body length 39.14 Forearm length mm F Adult 15 Labrador: Lac Joseph roost Exposure Factor Datasets CANADA 0.85
Body length 38.84 Forearm length mm F Adult 8 Labrador: Mary's Harbour roost Exposure Factor Datasets CANADA 0.91
Body length 39.15 Forearm length mm F Adult 15 Labrador: Minipi roost Exposure Factor Datasets CANADA 1.15
Body length 38.25 Forearm length mm F Adult 15 Nova Scotia; Tatamagouche roost Exposure Factor Datasets CANADA 1.12
Body length 39.14 Forearm length mm F Adult 15 Labrador: North West roost Exposure Factor Datasets CANADA 1.29
Body length 38.49 Forearm length mm F Adult 11 Nova Scotia; Annapolis Royal roost Exposure Factor Datasets CANADA 0.75
Body length 38.51 Forearm length mm F Adult 15 Nova Scotia; Antigonish roost Exposure Factor Datasets CANADA 1.04
Body length 38.1 Forearm length mm F Adult 15 Nova Scotia; Christmas Island Exposure Factor Datasets CANADA 0.89
Body length 37.65 Forearm length mm F Adult 15 Nova Scotia; Hunters Mountain Exposure Factor Datasets CANADA 1.05
Body length 38.6 Forearm length mm F Adult 14 Nova Scotia; Kejimkujik roost Exposure Factor Datasets CANADA 1.1
Body length 38.6 Forearm length mm F Adult 15 Nova Scotia; Martock roost Exposure Factor Datasets CANADA 0.96
Body length 38.35 Forearm length mm F Adult 15 Nova Scotia; Mill Village Exposure Factor Datasets CANADA 1.2
Body length 38.59 Forearm length mm F Adult 15 Nova Scotia; Rawdon roost Exposure Factor Datasets CANADA 1.05
Citation:

Flight activity and food habits of three species of Myotis bats (Chiroptera: Vespertilionidae) in sympatry.

Author(s)
Lee, Y.F. and McCracken, G.F.
Issue
3
Volume
43
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sample Size Location Type Countries Error
Dietary Composition See citation Figure 4 Predominant insect order prey 90 Northern IN Exposure Factor Datasets USA
Dietary Composition Coleoptera: 20.8, Diptera: 18.4, Ephemeroptera: 6.2, Hemiptera: 5.4, Homoptera: 16.2, Hymenoptera: 10.8, Lepidoptera: 9.2, Neuroptera: 1.1, Orthoptera: 0.8, Trichoptera: 9.7, Other: 1.4 Relative frequency 177 Northern IN Exposure Factor Datasets USA
Dietary Composition Coleoptera: 23.6, Diptera: 15.6, Ephemeroptera: 7.5, Hemiptera: 1.8, Homoptera: 11.1, Hymenoptera: 6.6, Lepidoptera: 15.2, Neuroptera: 0.2, Orthoptera: <0.05, Trichoptera: 18.3, Other: 0.1 Relative proportion 177 Northern IN Exposure Factor Datasets USA Coleoptera: 2.8, Diptera: 2.4, Ephemeroptera: 2.0, Hemiptera: 0.6, Homoptera: 1.9, Hymenoptera: 1.4, Lepidoptera: 2.8, Neuroptera: 0.1, Orthoptera: NR, Trichoptera: 2.9, Other: 0.1
Citation:

Foods of bats (Family Vespertilionidae) at five locations in New Hampshire and Massachusetts.

Author(s)
Thomas, H.H., Moosman, P.R., Veilleux, J.P. and Holt, J.
Issue
2
Volume
126
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Countries
Dietary Composition Arachnida: 0.5, Orthoptera: 0.5, Hemiptera: 2.5, Neuroptera: 1.1, Coleoptera: 21.6, Hymenoptera: 5.3, Trichoptera: 13.1, Lepidoptera: 30.7, Diptera: 16.4, Unidentified Arthropoda: 5.6, Vegetation: 0.5 Mean % volume B Not Reported 154 NH and MA Exposure Factor Datasets USA
Arachnida: 10, Orthoptera: 4, Hemiptera: 30, Neuroptera: 7, Coleoptera: 71, Hymenoptera: 23, Trichoptera: 37, Lepidoptera: 82, Diptera: 49, Unidentified Arthropoda: 41, Vegetation: 5 % occurrence B Not Reported 154 NH and MA Exposure Factor Datasets USA
Citation:

Changes in body mass and fat reserves in pre-hibernating little brown bats (Myotis lucifugus).

Author(s)
Kunz, T.H., Wrazen, J.A. and Burnett, C.D.
Issue
1
Volume
5
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Countries
Body Fat (total or %) Maternity site: 10.30, swarming site: 9.03 % F Juvenile 6 Aeolist Cave, East Dorset Exposure Factor Datasets USA
Body Weight - Mean See citation Figure 1 & Table 1 By month B Both Adults and Juveniles Aeolist Cave, East Dorset Exposure Factor Datasets USA
Body Fat (total or %) Maternity site: 7.03, swarming site: 26.80 % F Adult 6 Aeolist Cave, East Dorset Exposure Factor Datasets USA
Citation:

DDE in brown and white fat of hibernating bats.

Author(s)
Clark Jr, D.R. and Krynitsky, A.J.
Issue
4
Volume
31
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Condition Countries Error
Body Fat (total or %) 3.02 Brown fat as % total weight % M Adult 4 Round Top Mountain, Washington County Exposure Factor Datasets Hibernating USA 0.358
Body Fat (total or %) 13.45 White fat as % total weight % M Adult 4 Round Top Mountain, Washington County Exposure Factor Datasets Hibernating USA 1.01
Body Weight - Mean 7.1 g M Adult 4 Round Top Mountain, Washington County Exposure Factor Datasets Hibernating USA 0.5
Citation:

Changes in body composition during reproduction and postnatal growth in the little brown bat, Myotis lucifugus (Chiroptera: Vespertilionidae).

Author(s)
Reynolds, S. and Kunz, T.H.
Issue
1
Volume
7
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Condition Countries
Body Fat (total or %) 25.55 Overall % lean dry mass % F Adult 1 Peterborough Exposure Factor Datasets Post-lactation USA

Silver-Haired Bat (Lasionycteris noctivagans)

Citation:

Energetics of migratory bats during stopover: a test of the torpor-assisted migration hypothesis.

Author(s)
Baloun, D.E.
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Countries Error
Body Fat (total or %) Fall: 1.04 Total fat mass g M Juvenile 14 Long Point Bird Observatory, Ontario Exposure Factor Datasets CANADA Fall: 0.28
Metabolic Rate See citation Figure 3 Energy use B Adult Long Point Bird Observatory, Ontario Exposure Factor Datasets CANADA
Body Weight - Mean Spring: 11.59, Fall: 11.03 g F Adult Spring: 48, fall: 23 Long Point Bird Observatory, Ontario Exposure Factor Datasets CANADA Spring: 1.29, fall: 1.39
Body Weight - Mean Fall: 10.71 g F Juvenile 12 Long Point Bird Observatory, Ontario Exposure Factor Datasets CANADA Fall: 0.70
Body Weight - Mean Spring: 9.24, Fall: 11.58 g M Adult Spring: 12, fall: 31 Long Point Bird Observatory, Ontario Exposure Factor Datasets CANADA Spring: 1.00, fall: 1.68
Body Weight - Mean Fall: 10.02 g M Juvenile 14 Long Point Bird Observatory, Ontario Exposure Factor Datasets CANADA Fall:0.86
Body Fat (total or %) Spring: 1.58, Fall: 1.88 Total fat mass g F Adult Spring: 48, fall: 23 Long Point Bird Observatory, Ontario Exposure Factor Datasets CANADA Spring: 0.64, fall: 1.22
Citation:

Food habits of seven species of bats in the Allegheny Plateau and Ridge and Valley of West Virginia.

Author(s)
Carter, T.C., Menzel, M.A., Owen, S.F., Edwards, J.W., Menzel, J.M. and Ford, W.M.
Issue
1
Volume
10
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Countries
Dietary Composition Coleoptera: 15.0, Lepidoptera: 47.5, Homoptera: 17.5, Diptera: 20.0 From fecal pellets B Not Reported 2 Allegheny Plateau, Ridge/Valley Exposure Factor Datasets USA
Citation:

Diet of hoary (Lasiurus cinereus) and silver-haired (Lasionycteris noctivagans) bats while migrating through southwestern Alberta in late summer and autumn.

Author(s)
Reimer, J.P., Baerwald, E.F. and Barclay, R.M.
Issue
2
Volume
164
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Countries Error
Dietary Composition Lepidoptera: 0.39, Coleoptera: 0.04, Diptera muscoidea: 0.11, Diptera unidentified: 0.22, Hemiptera Corixidae: 0.02, Hemiptera unidentified: 0.07, Neuroptera: 0.03, Homoptera: 0.08, Other: 0.05 Mean proportion NR Adult 9 SW Alberta Exposure Factor Datasets CANADA Lepidoptera: 0.31, Coleoptera: 0.07, Diptera muscoidea: 0.24, Diptera unidentified: 0.25, Hemiptera Corixidae: 0.05, Hemiptera unidentified: 0.20, Neuroptera: 0.06, Homoptera: 0.11, Other: 0.05
Dietary Composition Lepidoptera: 0.53, Coleoptera: 0.06, Diptera unidentified: 0.15, Hemiptera corixidae: 0.15, Hemiptera unidentified: 0.03, Neuroptera: 0.02, Homoptera: 0.09, other: 0.03 Mean proportion NR Juvenile 17 SW Alberta Exposure Factor Datasets CANADA Lepidoptera: 0.30, Coleoptera: 0.11, Diptera unidentified: 0.20, Hemiptera corixidae: 0.10, Hemiptera unidentified: 0.25, Neuroptera: 0.07, Homoptera: 0.12, other: 0.05
Citation:

Bats on a budget: torpor-assisted migration saves time and energy.

Author(s)
McGuire, L.P., Jonasson, K.A. and Guglielmo, C.G.,
Issue
12
Volume
9
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Countries Error
Metabolic Rate See citation Figure 1 By temperature; resting vs. torpid W/g B Not Reported 24 Long Point Bird Observatory, Long Point, Ontario Exposure Factor Datasets CANADA
Body Weight - Mean 10.6 g B Not Reported 24 Long Point Bird Observatory, Long Point, Ontario Exposure Factor Datasets CANADA 0.2
Metabolic Rate See citation Figure 4 By ambient temperature; fat required W/g Not Reported 25 Long Point Bird Observatory, Long Exposure Factor Datasets CANADA

Lesser Long-Nosed Bat (Leptonycteris yerbabuenae)

Citation:

Follow me: foraging distances of Leptonycteris yerbabuenae (Chiroptera: Phyllostomidae) in Sonora determined by fluorescent powder.

Author(s)
Medellin, R.A., Rivero, M., Ibarra, A., de la Torre, J.A., Gonzalez-Terrazas, T.P., Torres-Knoop, L. and Tschapka, M.
Issue
2
Volume
99
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Condition Countries
Body Weight - Mean 32.6 g F Adult 7 Cueva El Pinacate Exposure Factor Datasets Pregnant females MEXICO
Body Weight - Mean 31.1 g F Adult 6 Cueva El Pinacate Exposure Factor Datasets Lactating MEXICO
Body Weight - Mean 28.3 g F Adult 3 Cueva El Pinacate Exposure Factor Datasets Inactive/nonreproductive MEXICO
Foraging Distance 39.7-49.4 Round trip commute to foraging area from roost km F Adult NR Cueva El Pinacate Exposure Factor Datasets Pregnant and lactating MEXICO
Citation:

Aerodynamic flight performance in flap-gliding birds and bats.

Author(s)
Muijres, F.T., Henningsson, P., Stuiver, M. and Hedenström, A.
Volume
306
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Body length 0.047 Mean chord m M Adult 1 Exposure Factor Datasets Lab
Body length 0.047 Mean chord m F Adult 1 Exposure Factor Datasets Lab
Body length 7.1 Aspect ratio M Adult 1 Exposure Factor Datasets Lab
Body length 6.8 Aspect ratio F Adult 1 Exposure Factor Datasets Lab
Body Weight - Mean 0.022 kg M Adult 1 Exposure Factor Datasets Lab
Body Weight - Mean 0.024 kg F Adult 1 Exposure Factor Datasets Lab
Citation:

A physiological perspective on nectar-feeding adaptation in phyllostomid bats.

Author(s)
Ayala-Berdon, J. and Schondube, J.E.
Issue
5
Volume
84
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Condition Countries Error
Body Weight - Mean 21.04 g B Not Reported 6 Chamela-Cuixmala Biosphere Reserve, Jalisco Exposure Factor Datasets Non-reproductive MEXICO 1.67
Food Ingestion Rate 146 mmol sugar/L: 3.48; 1022 mmol/L: 7.85 Food intake at diff. sugar conc. g B Not Reported 6 Chamela-Cuixmala Biosphere Reserve, Jalisco Exposure Factor Datasets Non-reproductive MEXICO 146 mmol/L: 0.62; 1022 mmol/L: 1.04
Body Weight - Mean No effect Change in body mass with increased sugar conc. g/10 hours B Not Reported 6 Chamela-Cuixmala Biosphere Reserve, Jalisco Exposure Factor Datasets Non-reproductive MEXICO
Food Ingestion Rate See citation Figure 2 Energy intake (sugar solution) kJ/10 hour B Not Reported 6 Chamela-Cuixmala Biosphere Reserve, Jalisco Exposure Factor Datasets Non-reproductive MEXICO

Spotted Bat (Euderma maculatum)

Citation:

Distribution of the spotted bat (Euderma maculatum) in Nevada, including notes on reproduction.

Author(s)
Geluso, K.
Issue
3
Volume
45
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Countries
Body length 53 Forearm length mm M Adult 1 Pigeon Spring, Esmerelda County Exposure Factor Datasets USA
Body length Forearm length mm F Adult 6 Pigeon Spring, Esmerelda County Exposure Factor Datasets USA
Citation:

Ecology of spotted bat (Euderma maculatum) roosting and foraging behavior.

Author(s)
Wai-Ping, V. and Fenton, M.B.
Issue
3
Volume
70
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Countries
Foraging Distance m NR Not Reported Not reported Okanagan Valley, Britist Columbia Exposure Factor Datasets CANADA
Food Ingestion Rate 0.75 Insect attack rate attack/min NR Not Reported Not reported Okanagan Valley, Britist Columbia Exposure Factor Datasets CANADA
Body length Forearm length mm F Not Reported Not reported Okanagan Valley, Britist Columbia Exposure Factor Datasets CANADA
Body Weight - Mean g F Not Reported Not reported Okanagan Valley, Britist Columbia Exposure Factor Datasets CANADA
Citation:

Diet of spotted bats (Euderma maculatum) in Arizona as indicated by fecal analysis and stable isotopes.

Author(s)
Painter, M.L., Chambers, C.L., Siders, M., Doucett, R.R., Whitaker, Jr, J.O. and Phillips, D.L.
Issue
10
Volume
87
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Countries Error
Dietary Composition Lepidoptera in 2001: 99.8, in 2002: 99.5, balance: Coleoptera, Hemiptera, unknown insects Fecal analysis % volume NR Not Reported NR North Kaibab Rnager District, Kaibab National Forest Exposure Factor Datasets USA 2001: 0.1, 2002: 0.2

Hoary Bat (Lasiurus cinereus)

Citation:

Evidence of late-summer mating readiness and early sexual maturation in migratory tree-roosting bats found dead at wind turbines.

Author(s)
Cryan, P.M., Jameson, J.W., Baerwald, E.F., Willis, C.K., Barclay, R.M., Snider, E.A. and Crichton, E.G.
Issue
10
Volume
7
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Condition Countries
Metabolic Rate See citation Figure 2 As function of air temperature B Adult 122 Bernalillo County Exposure Factor Datasets USA
Body Weight - Mean g F Adult 54 Exposure Factor Datasets Pregnant USA
Body Weight - Mean g F Adult 122 Bernalillo County Exposure Factor Datasets Pregnant USA
Citation:

Food habits of seven species of bats in the Allegheny Plateau and Ridge and Valley of West Virginia.

Author(s)
Carter, T.C., Menzel, M.A., Owen, S.F., Edwards, J.W., Menzel, J.M. and Ford, W.M.
Issue
1
Volume
10
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Countries
Dietary Composition Hemiptera: 2.0, Lepidoptera: 98.0 From fecal pellets B Not Reported 5 Allegheny Plateau, Ridge/Valley Exposure Factor Datasets USA
Citation:

Food habits of the hoary bat (Lasiurus cinereus) during spring migration through New Mexico.

Author(s)
Valdez, E.W. and Cryan, P.M.
Issue
2
Volume
54
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Countries
Dietary Composition Lepidoptera: 93.1, Coleoptera: 2.2, Hemiptera: 2.1, Hymenoptera: 2.2, Diptera: 0.2, Neuroptera: 0.1, unknown insects: 0.1 % volume B Both Adults and Juveniles 133 Sandia Mountains, Bernalillo County Exposure Factor Datasets USA
Citation:

Diet of hoary (Lasiurus cinereus) and silver-haired (Lasionycteris noctivagans) bats while migrating through southwestern Alberta in late summer and autumn.

Author(s)
Reimer, J.P., Baerwald, E.F. and Barclay, R.M.
Issue
2
Volume
164
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Countries Error
Dietary Composition Lepidoptera: 0.53, Diptera muscoidea: 0.02, Diptera unidentified: 0.01, Hemiptera: 0.41, Neuroptera: 0.02 Mean proportion NR Adult 7 SW Alberta Exposure Factor Datasets CANADA Lepidoptera: 0.40, Diptera muscoidea: 0.06, Diptera unidentified 0.04, Hemiptera: 0.45, Neuroptera: 0.06
Dietary Composition Lepidoptera: 0.47, Coleoptera: 0.17, Diptera unidentified: 0.10, Hemiptera corixidae: 0.13, Hemiptera unidentified: 0.07, Neuroptera: 0.01, Homoptera: 0.03, other: 0.02 Mean proportion NR Juvenile 21 SW Alberta Exposure Factor Datasets CANADA Lepidoptera: 0.34, Coleoptera: 0.29, Diptera unidentified: 0.15, Hemiptera corixidae: 0.24, Hemiptera unidentified: 0.18, Neuroptera: 0.03, Homoptera: 0.09, other: 0.03
Citation:

Dietary overlap between the invasive coqui frog (Eleutherodactylus coqui) and the Hawaiian hoary bat (Lasiurus cinereus semotus) on the Island of Hawai’i.

Author(s)
Bernard, R.F. and Mautz, W.J.
Issue
12
Volume
18
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Countries
Dietary Composition Acarina: 3.17, Coleoptera: 88.89, Diptera: 6.35, Hemiptera: 4.76, Isoptera: 3.17, Lepidoptera: 88.89, Neuroptera: 3.17 From fecal pellets % frequency B Not Reported 238 NE Hawaii Island Exposure Factor Datasets USA
Dietary Composition Acarina: 0.005, Coleoptera: 31.8, Diptera: 0.027, Hemiptera: 0.448, Isoptera: 0.019, Lepidoptera: 67.69, Neuroptera: 0.019 From fecal pellets % volume B Not Reported 238 NE Hawaii Island Exposure Factor Datasets USA
Citation:

Bats along the Republican River and its tributaries in southwestern Nebraska: distribution, abundance, and reproduction.

Author(s)
Serbousek, M.R. and Geluso, K.
Issue
2
Volume
69
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Location Type Countries
Time of Hatching or Parturition Early June-late July Time of lactation F Adult Exposure Factor Datasets USA

Big Free-Tailed Bat (Nyctinomops macrotis)

Citation:

Food habits of Nyctinomops macrotis at a maternity roost in New Mexico, as indicated by analysis of guano.

Author(s)
Sparks, D.W. and Valdez, E.W.
Issue
1
Volume
48
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Condition Countries
Dietary Composition Lepidoptera: 17.2, Homoptera: 27.6, Hemiptera: 11.7, Hymenoptera: 19.5, Diptera: 10.6, Coleoptera: 4.9, Trichoptera: 5.1, Neuroptera: 2.2, Unidentified insect: 1.2 From fecal pellets % frequency F Adult 56 Jemez Mountains Exposure Factor Datasets Reprodcutive USA
Citation:

Dietary study of big free-tailed bats (Nyctinomops macrotis) in Big Bend National Park, Texas.

Author(s)
Debelica, A., Matthews, A.K. and Ammerman, L.K.
Issue
3
Volume
51
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Countries
Dietary Composition Lepidoptera: 87.5, Orthopeda: 1.1, Hemiptera: 4.1, Hymneoptera: 0, Coleoptera: 4.6, Uknown insecta: 2.4 From fecal pellets F Adult 40 Big Bend National Park Exposure Factor Datasets USA

Pocketed Free-Tailed Bat (Nyctinomops femorosaccus)

Citation:

Dietary study of big free-tailed bats (Nyctinomops macrotis) in Big Bend National Park, Texas.

Author(s)
Debelica, A., Matthews, A.K. and Ammerman, L.K.
Issue
3
Volume
51
Exposure Endpoint Type Endpoint Value Units Location Type Countries
Dietary Composition See citation Figure 1 % volume Big Bend National Park Exposure Factor Datasets USA
Dietary Composition See citation Figure 2 Frequency of occurrence Big Bend National Park Exposure Factor Datasets USA

California Leaf-Nosed Bat (Macrotus californicus)

Citation:

A life history study of the California leaf-nosed bat, Macrotus californicus.

Author(s)
Bradshaw, G.V.R.
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Age-Specific Condition Countries Error
Body Weight - Mean October: 11.64, November: 12.78, December: 13.42, January: 12.95, February: 13.11, March: 12.33 Change due to body fat g B Not Reported October: 17, November: 15, December: 10, January: 4, February: 10, March: 4 Old Fort Yuma, Imperial County, CA and Tuscon, Pima County, AZ Exposure Factor Datasets USA
Dietary Composition Fruits and insects; Coleoptera: Scarabediae; Orthoptera: grasshoppers, othopteran insects; Lepidoptera: moths, diurnal butterflies and moths, Sphingidae, Noctudiae, Cossidae, butterflies, catepillars; Odonata: dragonflies; Homoptera: cicada; Diptera: flies; Hymenoptera: Camponotus vafer. NR Not Reported Not reported Exposure Factor Datasets USA
Home Range ≤6 Foraging range mi NR Not Reported Not reported Exposure Factor Datasets USA
Body length Max testes length mm M Adult Exposure Factor Datasets Nonreproductive
Age at Sexual Maturity >1 yr M Adult Exposure Factor Datasets Sub-adult
Time of Mating/ Laying July-early November (most September-October) M Adult Exposure Factor Datasets
Time of Mating/ Laying See citation beginning p. 62 Female reproduction cycle F Adult Exposure Factor Datasets
Body length 93.74 Total length g B Adult 62 Old Fort Yuma, Imperial County, CA and Tuscon, Pima County, AZ Exposure Factor Datasets USA 0.46
Body length 33.49 Tail length mm B Adult 62 Old Fort Yuma, Imperial County, CA and Tuscon, Pima County, AZ Exposure Factor Datasets USA 1.02
Body length 13.31 Hindfoot length mm B Adult 61 Old Fort Yuma, Imperial County, CA and Tuscon, Pima County, AZ Exposure Factor Datasets USA 0.68
Body length 29.31 Ear length mm B Adult 48 Old Fort Yuma, Imperial County, CA and Tuscon, Pima County, AZ Exposure Factor Datasets USA 0.34
Body length 49.39 Forearm length mm B Adult 62 Old Fort Yuma, Imperial County, CA and Tuscon, Pima County, AZ Exposure Factor Datasets USA 0.13
Citation:

Cellular composition and steroidogenic capacity of the ovary of Macrotus californicus (Chiroptera: Phyllostomatidae) during and after delayed embryonic development.

Author(s)
Crichton, E.G., Hoyer, P.B. and Krutzsch, P.H.
Issue
2
Volume
260
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Location Type Condition
Time of Mating/ Laying Ovulation/fertilization: October, Gestation: November-mid June, Lactation: mid June-August, Anestrus: August, Estrus: September Time of reproductive cycle F Adult Exposure Factor Datasets Breeding

Western Small-Footed Myotis (Myotis ciliolabrum)

Citation:

An overlooked external character to differentiate Myotis californicus and Myotis ciliolabrum (Vespertilionidae).

Author(s)
Constantine, D.G.
Issue
2
Volume
79
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties Countries Error
Body length 6.9 Hindfoot length mm NR Not Reported 46 Exposure Factor Datasets San Bernardino USA 0.04
Body length 16.9 Ear length mm NR Not Reported 23 Exposure Factor Datasets San Bernardino USA 0.08
Body Weight - Mean 5.88 g NR Not Reported 20 Exposure Factor Datasets San Bernardino USA 0.2
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