. The descent of man, and selection in relation to sex. Evolution (Biology); Sexual selection in animals; Sexual dimorphism (Animals); Sex differences; Human beings. 324 SEXUAL SELECTION. [Part IL male was again put into the f;anic vessel and he then, after swimming about for a time, dashed into the crowd, and without any fighting at once took away his wife. This. Fig. 7.—Orcbeatia Darwinii (from Fritz Muller\ sliowing the differently-con- structed chela of the two male forms. fact shows that in the Amphipoda, an order low in the scale, the males and females recognize each other, and are mutua


. The descent of man, and selection in relation to sex. Evolution (Biology); Sexual selection in animals; Sexual dimorphism (Animals); Sex differences; Human beings. 324 SEXUAL SELECTION. [Part IL male was again put into the f;anic vessel and he then, after swimming about for a time, dashed into the crowd, and without any fighting at once took away his wife. This. Fig. 7.—Orcbeatia Darwinii (from Fritz Muller\ sliowing the differently-con- structed chela of the two male forms. fact shows that in the Amphipoda, an order low in the scale, the males and females recognize each other, and are mutuallv 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: ., bookcentury1800, bookdecade1870, booksubj, booksubjecthumanbeings