F.

Fabre, M., [46].

Feather-legged breeds, [181].

Feejeans, [199].

Fertilization of orchids, [55].

"Fiat justitia, ruat cœlum," [195].

Fibres of Corti, [53], [279].

Final misery, [194].

Finger of Potto, [105].

Fish, flying, [64].