47 MEl.VII.I. AM) STANUEN : MAKINK MOLLUSCA Or MADRAS. 



Famh.y TURIUTELUD^. 

 Turritella triplicata Stud. — Three, of normal coloration. Medi- 

 terranean, West Atrica, Canary Islands, Coast of Spain. 

 Turritella (Haustator) columnaris Kien.— One, in poor 



condiuon. Ceylon. 



Turritella (Zaria) duplicata L.* — Many, including some perfect 

 and large albino varities ; also var. |i. altetiuatn Rv. is present in all 

 stages of growth. Indian Ocean generally. 



Family LITTOKINIDyE. 



Littorina scabra L. — Plentiful, of typical form. Including its 

 varieties, this species stretches nearly round the world, e.xtending from 

 West Africa around to Arabia, but has not yet been found in the 

 Mediterranean Sea. Indian Ocean, China, Fiji, Sandwich, and 

 Philippine Islands, Mazatlan, Florida, Ceylon, Japan, West Coast of 

 Africa, West Indies, Polynesia. 



Family SOLARIIDM. 



Solarium delectabile Melv. * — Described in 1893 from 

 Bombay specimens collected by Mr. Abercrombie. Our Madras 

 specimen is unmistakable, though not in prime condition. This dis- 

 covery extends the range of this very beautiful little So/ariutn, which 

 will probably be found before long distributed around the Indian 

 coasts. 



Solarium modestum Phil. — Two pretty specimens. This may, 

 perhaps, be a variety of S. per spec fivufti, from which it differs in the 

 colouring only. Society Islands, China. 



Solarium perspectivum F. — One specimen is more conical 

 than usual, li o.\so occurs m statu J uvenilt. Amboyna, Indian and 

 Pacific Oceans, China, to Australia, 



Solarium pictum Phil. — One, rather worn. New Guinea. 



Fa m 1 1 . V RISSOIIDyE. 



Rissoina (Phosinella) deshayesi Schwartz.— With some little 

 difhdep.ce we name our solitary large clathrate Rissoina as above. 

 Singapore (in Mus. Brit, unnamed), Philippines. 



Rissoina ( Phosinella ) sp. — To some extent agreeing with 

 Lifu examples of R. t/uasillus M. & S., but coarser in texture. We 

 also have the same form from Thursday Island, sent in shell sand, 

 collected by Mr. Arnold Henn. 



Rissoina (Morchiella) thaumasia M. & S., vide antea, p. 31. 



Fenella cerithina Phil*. — Two, rather worn. A small, prettily 

 decussated species. Mauritius, Island of Rodriguez, Red Sea, 

 Persian Gulf, Japan. 



