Fishes, dispersal of, [76]

peculiar British, [340]

cause of great speciality in, [343]

mode of migration of fresh-water, [344]

fresh-water, of New Zealand, [484]

Floating islands, and the dispersal of animals, [74]

Flora of the Azores, [256]

of Bermuda, [271]

of the Galapagos, [287]

of St. Helena, [305]