— 67 — 



Oilostomin, 1 spccics microscopic, 5 spacimcns. 



Thicolia, 1 species, 5 specimens. 



Phasianella, 4 species, 24 specimeus. North Australia, 



Malta. 

 Trochus, 38 species, 152 specimcns, somc Iarg3. Ked Sea, 



Madagascar, Mauritius, China, Japan, C. Frio, Brazil, 



S. Domingo, Britain, Mediterranean. 

 Gibbula, 2 species, 8 specimens. 



Bankivia, 2 species, 17 specimens. N. Zealand, Botany Bay. 

 Elenchus, 4 species, 10 specimens. Australia. 

 Rotella, 1 species, 14 specimens. 

 Monodouta, 7 species, 49 specimens. Recl Sea, China, 



Valparaiso. 

 Delphinula, 3 species, 6 specimens. Ked Sea, Java. 

 Adeorbis, 1 species, 5 specimens. 

 Stomatella, 7 species ; 15 specimens. Australia, Philip- 



pine Isles, Japan, Strimwood Island. 



HALIOTID/E X. 



Haliotis, 19 species ; 31 specimens, some very large. Cali- 

 fornia, Australia, New Zealand, China, Ceylon, Lord 

 HoocVs Island, Cape of Good Hope. 



Scissurclla, 1 species microscopic ; 8 specimens. Malta. 



Ianthina, 4 species ; 12 specimens. Australia, Malta. 



FISSURELLID^E XI. 



Fissurella, 16 spccies ; 62 specimens, some large. Tasma- 



nia, Grenada Island. 

 Emarginula, 4 species ; 16 specimens. Malta. 

 Parmophorus, 3 species ; 6 specimens. Port ' Jackson, Aus- 



tralia, Moreton Bay, Coquimbo, West Indies. 



CALYPTKEID.E XII. 



Calyptraa, 6 species, 25 spccimens, some large. 

 Crepidula, 6 species, 9 specimens. West Indics, Australia ? 

 Pileopsis, 2 spccics, 4 specimens. Antilles, Sicily. 

 Hipponyx, 1 specics, 6 speoimens. Antilles, Grenada Island. 



