. The descent of man, and selection in relation to sex. Evolution; Natural selection; Heredity; Human beings -- Origin. Chap. IX. Crustaceans. 269 weapons well adapted for fighting. Tims when a Devil-crab (Portunus jwbcr) was seen by a son of Mr. Bate fighting with a Carcinus mcenas, the latter was soon thrown on its back, and had every limb torn from its body. "When several males of a Brazilian Gelasimus, a species furnished with immense pincers, were placed together in a glass vessel by Fritz Miiller, they mutilated and killed one another. Mr. Bate put a large male Carcinus. Please note


. The descent of man, and selection in relation to sex. Evolution; Natural selection; Heredity; Human beings -- Origin. Chap. IX. Crustaceans. 269 weapons well adapted for fighting. Tims when a Devil-crab (Portunus jwbcr) was seen by a son of Mr. Bate fighting with a Carcinus mcenas, the latter was soon thrown on its back, and had every limb torn from its body. "When several males of a Brazilian Gelasimus, a species furnished with immense pincers, were placed together in a glass vessel by Fritz Miiller, they mutilated and killed one another. Mr. Bate put a large male Carcinus. 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, Appleton


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Keywords: ., boo, bookcentury1800, bookdecade1880, booksubjectnaturalselection