. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 292 RAYMOND J. HOCK 40 30 ID OC < oc Ul 0. o o M O 10 •10 40 epoo o op ° o o <p 000. Op RHINOLOPHIDAE* « UNKNOWN* <p PTEROPIDAE" Q PHYLLOSTOMATIDAE* 0 VESPERTILIONIOAE" O 30 20 10 -10 -10 10 20 30 40 ENVIRONMENTAL TEMPERATURE *C FIGURE 1. Body temperatures of bats in relation to environmental temperature. Data from the present study and all known literature. Four families, ten genera, and nineteen species are included. These are—Vespertilionidae—Hock, Myotis lucijugus; Reeder, 1949, M. californicus; Eisent
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 292 RAYMOND J. HOCK 40 30 ID OC < oc Ul 0. o o M O 10 •10 40 epoo o op ° o o <p 000. Op RHINOLOPHIDAE* « UNKNOWN* <p PTEROPIDAE" Q PHYLLOSTOMATIDAE* 0 VESPERTILIONIOAE" O 30 20 10 -10 -10 10 20 30 40 ENVIRONMENTAL TEMPERATURE *C FIGURE 1. Body temperatures of bats in relation to environmental temperature. Data from the present study and all known literature. Four families, ten genera, and nineteen species are included. These are—Vespertilionidae—Hock, Myotis lucijugus; Reeder, 1949, M. californicus; Eisentraut (1933), M. myotis, M. nattcri, M. mystacinus, M. daubcntonii, M. dasycncmc, Nyctalus noctula, Eptcsicus scrotinus, Pipistrellus nathusii; Eisentraut (1934), Delseaux (1887), and Kayser (1939), Plccotus auritus; Prunelle (1811), I'cspcrtilo niurinus; Burbank and Young (1934), Nyctalus noclnla;—Rhinolophidae—Burbank and Young (1934), Rhbwlophus ferrum-equinwm, R. hipposideros; —Ptcropidac—Burbank and Young (1934), Ptcropns geddei, /'. t/ifiantcns, P. cotinus;—Phyllostomatidae—Wislocki (1933), Phyllostomus Iiastatus, Carrollia perspicillatum;—Unknown—Pembrey and White (1896). experiments with rectal thermocouples in the animals, particularly at the higher temperatures when the bats were alert and ready to actively struggle against any irritating attachment. Furthermore, a thermocouple attached to the body would undoubtedly have produced an increased metabolic rate in many of the animals. It was therefore decided to determine how closely the body temperature of bats ap- proximated that of the water bath during the steady state period described Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods
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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
