300 



Distribution: — G. {G.) inaculosa has a very wide range in the Indo-Pacific. 

 The "Siboga" Expédition collected a single young shell of this species on the Bank 

 between the Islands of Bahuhiwang and Tambolungan, South of Saleyer (St. 66). 



2. Gari {Gari) radiata (PhiHppi). 



1745. Psmnuiobia radiata Philippi, Abbild. Beschreib. Conch., I, p. 194, pi. II, fig. 5. 



1860. Psaiiimobia amethystus Reeve (non Wood), Elem. Conch., II, p. 128. 



1865. Psammobia amethystus Reeve (non Wood), Conch. Icon., X, Psami/wbia, pi. III, fig. 19. 



1868. Gari radiata Tryon, Amer. Journ. Conch., IV, p. 75. 



1880. Gari radiata Bertin, Nouv. Archiv. Mus. Paris, (2) III, p. 122. 



1882. Psammobia radiata Dunker, Ind. Moll. Mar. Japon., p. 187. 



1890. Psammobia [Psammocola] radiata Paetel, Cat. Conch. Samm., III, p. 40. 



1895. Psammobia radiata Pilsbry, Cat. Mar. Moll. Japan, p. 122. 



1897. Psaimnobia radiata von Martens, in Weber's Zool. Ergebn. Reise Ost.-Ind. Sùss.-Brackw. 



Moll., IV, p. 244. 

 1903. Psammobia radiata Hidalgo, Obras Malacol., II, p. 85. 

 1906. Psammobia radiata Owston, Japan. Loochooan Shells, p. 40. 



1906. Hiatula [Psammotaea) radiata Standen & Leicester, Ceylon Pearl Oyster Rept., V, p. 294. 

 1909. Psammobia Zonalis Lynge, (ex parte), D. Kgl. Dansk. Vidensk. Selsk. Skr. Nat.-Math., 

 (7) V, p. 211. 



I cannot agrée with Smith ^) that G. {G.) radiata is synonymous with G. zonalis (Lam.), 

 as the form of the shell and the sculpture are différent in the two species. 



The transversely elongate shell is somewhat compressed, subequilateral, and is finely 

 but densely striated. The posterior margin is somewhat angulate. The shells vary in colour 

 from dirty yellow to white with a few faint radiating rays of a rose or purple colour. 



Distribution : — G. [G.) radiata has been recorded from Ceylon, Gulf of Siam, Java, 

 Philippines and Japan. 



The "Siboga" shells were collected in the Bay of Pidjot, Lombok (St. 33) and at Tuai 

 Anchorage, Kei Islands (St. 258). 



3. Gari [Gari) pulcherrima (Deshayes). 



1855. Psammobia pulcherrima Deshayes, Proc. Zool. Soc. London (vol. for 1854), p. 325. 



1856. Gari pulcherrima Adams, H. & A., Gen. Rec. Moll., II, p. 390. 



1857. Psammobia pulcherrima Reeve, Conch. Icon., X, Psammobia, pi. VII, fig. 46. 

 1860. Psammobia pulcherrima Reeve, Elem. Conch., II, p. 129. 



1868. Gari pulcherrima Tryon, Amer. Journ, Conch., IV, p. 75. 



1880. Gari pidcherrima Bertin, Nouv. Archiv. Mus. Paris (2) III, p. 108. 



1885. Psammobia pulcherrima Melvill & Standen, Proc. Zool. Soc. London, p. 842. 



1885. Psammobia pulcherrima Smith, "Challenger" Lamellibranchia., p. 91. 



1890. Psammobia [Gari) pulcherrima Paetel, Cat. Conch. Samm., III, p. 40. 



1896. Psammobia [Amphichaena] pulcherrima Casto de Elera, Cat. Sist. Filip., p. 720. 



1898. Psammobia pulcherrima Melvill & Sykes, Proc. Malacol. Soc. London, III. p. 48. 



1899. Psammobia pulcherrima Melvill & Standen, Journ. Linn. Soc. London (Zool.), XXVII, p. 198. 



1902. Psammobia pidcherrima Smith, Faun. Geogr. Maldive, Laccadive Archipel., II, p. 626. 



1903. Psammobia pulcherrima Hidalgo, Obras Malacol., II, p. 81. 

 1905. Psammobia ptdcherrima Hidalgo, Cat. Filip., p. 308. 



l) Smith, E. A. — "Challenger" Lamellibranchia., p. 94 (1885). 



