Fingers, partially coherent, in species of Hylobates.
Finlayson, on the Cochin Chinese.
Fire, use of.
Fischer, on the pugnacity of the male of Lethrus cephalotes.
Fischer, F. Von, on display of brightly coloured parts by monkeys in
courtship.
Fish, eagerness of male; proportion of the sexes in; sounds produced
by.
Fishes, kidneys of, represented by Corpora Wolffiana in the human
embryo; male, hatching ova in their mouths; receptacles for ova
possessed by; relative size of the sexes in; fresh-water, of the
tropics; protective resemblances in; change of colour in;
nest-building; spawning of; sounds produced by; continued growth of.
Flamingo, age of mature plumage.
Flexor pollicis longus, similar variation of, in man.
Flies, humming of.
Flint tools.
Flints, difficulty of chipping into form.
Florida, Quiscalus major in.
Florisuga mellivora.
Flounder, coloration of the.
Flower, W.H., on the abductor of the fifth metatarsal in apes; on the
position of the Seals; on the Pithecia monachu; on the throat-pouch of
the male bustard.
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