BIBLIOGRAPHY. 121 



and Kerguelen : T. deliciosa, Raine Island, N. Australia ; T. 

 (Torcula) admirabilis, Admiralty Island; and T. (Torcida) 

 laj/ieliosa, S. E. Australia. 



Three new species of Aclis are described Adis vnzon^ 

 Teneriffe ; A. hyalitia and A. sarissa, Pernambuco. Fendla 

 elongata, St. Thomas, W. Indies. Dmikeriafaldfera, Bermudas. 

 Natica phUippinensis, Philippines; N. atypha,V^. of Cape York; 

 N. pseustes, Levuka, Fiji ; N. suturalis, Kerguelen's Land ; N. 

 j-adiata, Bermudas ; N. amphiala, N. E. from New Zealand ; 

 JV. leptalea, St. Thomas, W. I. ; JV. xantha, between Kerguelen 

 and Heard Island ; N. prasina, Kerguelen ; M.fartilis, between 

 Marion and Prince Edward Islands ; and N. apora, off Arm 

 Island. Onisda ddiara, Ke Islands, W. of Papua. Triton 

 PhilomelcB, Nightingale Island. Tristas da Cunha. jRajtdla 

 fijiensis, Fiji. Nassaria amboynetisis, Amboyna. 



The Pleurotomidae which has yielded so rich a harvest of 

 new forms, has 13 which are referred to Surcula, viz: — P. 

 stami?iea, Prince Edward Island ; F. trilix, between Kerguelen 

 and Heard Island ; P. lepta, Southern Ocean, S. E. of Australia; 

 P. rotundata^ Mid. Pacific, E. of Japan ; P. goniodes, S. E. of 

 La Plata ; P. plebeia, off Pernambuco : P. syngenes, Sombrero 

 Island, W. I. ; P. hej?nmereSj Pernambuco ; P. anieridion, ofif 

 Cape of Good Hope ; P. rhysa, Pernambuco ; P. bolbodes, 

 Pernambuco ; P. isdina, N. E. from New Zealand. Three 

 species are referred to Genota — P. didyma. Sombrero Island, 

 W. I. ; P. eiigonia, N. E. from New Zealand ; and P. atradoides, 

 Philippines. Thirteen are Drillias, viz : — P. pyrrha, Kobi, 

 Japan ; P. paupera, Arru Island ; P. gvpsata, N. E. from New 

 Zealand ; P. bradiytof?ia, off Arru Island ; P. fluduosa, Kergue- 

 len ; P. bulbacea, N. E. from New Zealand ; P. spicea, off 

 Pernambuco ; P. ida, N. E. from New Zealand ; P. sdrophora, 

 Pernambuco ; P. phceacra^ Pernambuco ; P. tmeta, off Pernam- 

 buco ; P. indlis, St. Thomas Island, W. I. ; and P. sterrha, 

 Torres Straits; P. ( Crassispira) dimacota, Tongatabu ; P. 

 ( Clavus) marmari7ia, Pernambuco. Nine MangeUa are described 



