(5) Helix (Corasia) anadyomene, A (Adams & Angas) Hab. Guadalcanar, Ugi.

(6) Helix (Geotrochus) acmella (Pfeiffer) Hab. Faro Island, Bougainville Straits; Florida Islands, vide original paper.

(7) Helix (Geotrochus) gamelia (Angas) Hab. Isabel, Stephen Island, Shortland Islands, Treasury Island, Choiseul Bay.

(8) Helix (Geotrochus) hargreavesi (Angas) Hab. Faro Island in Bougainville Straits.

(9) Helix (Geotrochus) mendana (Angas) Hab. Shortland Islands, vide original paper.

(10) Helix (Geotrochus) motacilla (Pfeiffer) Hab. Simbo or Eddystone Island, also called Narovo.

Note.—In the original paper, Simbo and Eddystone are referred to as two different islands. This mistake arose from the omission of the name of Simbo in the latest charts; it is, however, the name usually employed.

(11) Helix (Geotrochus) guppyi (nov. spec.) Hab. Faro Island in Bougainville Straits.

(12) Helix (Geotrochus) dampieri (Angas) var. Hab. Choiseul Bay.

(13) Helix (Geotrochus) eros (Angas) Hab. Isabel, Stephen Island, Shortland Islands.