The Descent of Man and Selection in Relation to Sex, Vol. II (1st Edition)
i. 74;
on the increase of length in bones, i. 116; on the deposition of a male Silver pheasant on account of spoiled plumage, ii. 120.
JAGUARS, black, ii. 294.
JANSON, E. W., on the proportions of the sexes in _Tomicus villosus_,