The descent of man, and selection in relation to sex . Fig. 34. Ceratophora Stoddartii. Upperfigure, male; lower figure, female. taheu from Dr. Giinthers ma2:iiificeiit work on the Eeiitiles of BritishIndia, Kay Soc. 1SG4, p. 122, 130, 135. CiTAF. XII. REPTILES. 35 on his snout and forehead three curious horns, of whichthe female has not a trace. These horns consist ofan excrescence of bone covered with a smooth sheath,forming part of the general integuments of the body,so that they are identical in structure with those of a.

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Keywords: ., boo, bookcentury1800, bookdecade1870, booksubjectnaturalselection