. The ecology and life history of the common frog (Rana temporaria temporaria). Rana temporaria. 172 ECOLOGY AND LIFE HISTORY OF THE COMMON FROG exactly as a male. Voiceless before, she now grunts vigorously, with a note that is perceptibly but not greatly different from the male grunt. The combination of this warning note and the lack of stoutness that caused the male to retain her until she had laid her eggs results in a fairly rapid release. There is now no vigour in the grip of the males, but spent females may often be retained for several minutes. It seems improbable that a spent female w
. The ecology and life history of the common frog (Rana temporaria temporaria). Rana temporaria. 172 ECOLOGY AND LIFE HISTORY OF THE COMMON FROG exactly as a male. Voiceless before, she now grunts vigorously, with a note that is perceptibly but not greatly different from the male grunt. The combination of this warning note and the lack of stoutness that caused the male to retain her until she had laid her eggs results in a fairly rapid release. There is now no vigour in the grip of the males, but spent females may often be retained for several minutes. It seems improbable that a spent female would have much difficulty in. 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 Savage, Ronald Maxwell. New York, Hafner Pub. Co.
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Keywords: ., bookcentury1900, bookcollectionbiodiv, booksubjectranatemporaria
