(22) Bulimus (Placostylus) miltocheilus (Reeve) Hab. St. Christoval (S.E. part), Ugi, Santa Anna: vide original paper.
(23) Partula, spec. Hab. Guadalcanar, Ugi, Treasury Island, Choiseul Bay: vide original paper.
(24) Succinea simplex (Pfeiffer) var. Hab. Treasury Island, Shortland Islands: living on the moist ground in the taro patches.
(25) Cyclostoma (Adelostoma) triste (Tapparone Canefri), var? Hab. Guadalcanar; Santa Anna; Faro and Shortland Islands and Choiseul Bay in Bougainville Straits.
(26) Leptopoma jacquinoti (Pfeiffer) Hab. Rua Sura Islets off the north coast of Guadalcanar: vide original paper.
(27) Leptopoma vitreum (Lesson) Hab. Santa Anna, Simbo or Eddystone; Shortland Islands.
(28) Omphalotropis nebulosa (Pease) Hab. St. Christoval, Guadalcanar, Ugi. I found this shell living on trees clothing a low tract of land skirting the beach.
(29) Pupina solomonensis (nov. spec.) Hab. Shortland and Treasury Islands in Bougainville Straits: living in the decayed trunks of fallen trees.
(30) Hargravesia polita, H. (Adams), var. Hab. Faro Island in Bougainville Straits: vide original paper.
(31) Helicina moquiniana (Récluz) Hab. St. Christoval, Guadalcanar, Ugi.