4. V. nigra, Quoy and Gaimard. (Voyage Astr. 2 t. 11, f. 8, 9).
Locality: Port Western and King George Sound (Quoy and Gaimard).

5. V. strangei, Pfeiffer.
Locality: Under logs in the brushes at Brisbane Water, New South Wales (Macgillivray).

6. V. verreauxii, Pfeiffer.
Locality: Australia (Verreaux).

SUCCINEA.

1. S. australis, Ferussac. (Hist. t. 11, f. 11).
Locality: Australian Isles. Van Diemen's Land (Quoy and Gaimard). Mount Eliza, Swan River (Priess, apud Menke).

HELICINA.

1. H. gouldiana, Forbes. (Voyage Ratt1esnake, t. 3, f. 3).
Locality: In the Two Isles on the North-East coast of Australia (Macgillivray).

1. P. bilinguis, Pfeiffer.
Locality: About roots of trees among leaves at Cape York (Macgillivray). Blackwood Bay, and Restoration Island (Brit. Mus.)

2. P. thomsoni, Forbes. (Voyage Rattlesnake, t. 3, f. 2).
Locality: Fitzroy Island (Macgillivray).

CYCLOSTOMA.