371. Calyptorhynchus Leachii[Vol. V. ] Pl. 10.

Inhabits the south-eastern parts of the continent, and differs from all the others in its smaller size, the gibbose form of its bill, and in the paucity of its crest.

372. Calyptorhynchus funereus[Vol. V. ] Pl. 11.

Confined, I believe, to New South Wales, and South Australia?

373. Calyptorhynchus xanthonotus, Gould[Vol. V. ] Pl. 12.

The true habitat of this species is Van Diemen’s Land, but I have lately received a specimen from Port Lincoln, which proves that its range extends to South Australia. It is distinguished from C. funereus by its much smaller size, and by the uniformity of the yellow colouring of the tail.

374. Calyptorhynchus Baudinii, Vig.[Vol. V. ] Pl. 13.

Inhabits Western Australia, and is distinguished by its small size and by the white marks on the tail.

Genus Callocephalon, Less.