. The descent of man, and selection in relation to sex. Evolution (Biology); Sexual selection in animals; Sexual dimorphism (Animals); Sex differences; Human beings. Chap. XVIII.] SUMMARY. 297 the face and ears are intensely black, finely contrasted with a white transverse crest over the eyebrows and with. Fig. TO.—CercopithccuB Diana (from Brc-lnn). a long while peaked beard, of which the basal portion is black48 40 J have Keen most of the abovc-nauml monkeys in tin- Zoological Society's GkrdeDI. Th« (1, of the Sanxopitfttms tunnrus is tuken from Mr. W. 0. Martin's 'Nut. Hist, of Ma
. The descent of man, and selection in relation to sex. Evolution (Biology); Sexual selection in animals; Sexual dimorphism (Animals); Sex differences; Human beings. Chap. XVIII.] SUMMARY. 297 the face and ears are intensely black, finely contrasted with a white transverse crest over the eyebrows and with. Fig. TO.—CercopithccuB Diana (from Brc-lnn). a long while peaked beard, of which the basal portion is black48 40 J have Keen most of the abovc-nauml monkeys in tin- Zoological Society's GkrdeDI. Th« (1, of the Sanxopitfttms tunnrus is tuken from Mr. W. 0. Martin's 'Nut. Hist, of Mammalia,' 1841, p. 460{ IM alHo pp, 175, r»i» 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 Darwin, Charles, 1809-1882. New York: D. Appleton and Company
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Keywords: ., bookcentury1900, booksubjectevolutionbio, booksubjecthumanbeings
