145 241 
Islands in the Gulf of Siam (L. Moret, loc. cit.). 
Distribution: — Nicobars, Aden. — Philippines, Java, Sulu Isls., Torres Strait. 
The Danish Expedition obtained no specimens of this species from the Gulf 
of Siam. E.v. Martens! records T. radiatus, Gm. (REEVE, Fig. 16a, non ROMER, 
Pl. 14, Fig. 3), from Seychelles. 
Tapes obscuratus, Desh. 
Tapes obscurata, DresHayes, Proc. Zool. Soc. London, XXI, 1853, p. 9, No. 38. — Catalogue of the Conchi- 
fera of the Brit. Mus., I, 1853, p. 169, No. 29. 
— a _— REEVE, Conchol. icon., XIV, Tapes, Sp. 12. 
—  (Parembola) obscurata, DesHayEs, ROMER, Monogr. d. Moll. Venus, II, p. 52, No. 32, pl. 18, fig. 3. 
—  obscurata, DesHayes, Epc. Smira, Lamellibranchiata of the Challenger Expedit., p. 113. 
—  quadriradiata, DesHayes, Proc. Zool. Soc. London, XXI, 1853, p. 9, No. 40, pl. 19, fig. 6. — Catal. 
Conchif. Brit. Mus., I, 18538, p.171, No. 34. 
— — — REEVE, Conchol. icon., XIV, Tapes, Sp. 6. 
~- — — ROmer, Monogr. d. Moll. Venus, Il, p.51, No. 31, pl. 18, fig. 2. 
Venus — — Prerrrer in Martini u. CHEMNITZ, Conchyl. Cabin., XI Bd., 1 Abth., p. 199, 
No. 55, pl. 32, fig. 6. 
Tapes quadriradiatus, DesHayes, HipaLco, Obras malacoldgicas, 1, tom. II, 1903, p. 253, No. 354. 
grata, DesHayes, Proc. Zool. Soc. London, XXI, 1853, p. 9, No. 41. — Catal. Conchif. Brit. Mus., 
p. 170, No. 31. 
— similis, REEVE (non DesHayes), Conchol. icon., XIV, Tapes, Sp. 10. 
Koh Mak, sandy coast (*/2). 
Long. 43 mm. 
Distribution:— Singapore, Salanga, Mergui Archip., Ceylon? (W. Denison), 
Aden. — Philippines, Moluccas. 
Cryptogramma squamosa L. 
Venus squamosa, Linn, Systema Naturae, ed. X, 1758, p. 688, No. 111; ed. XII, p. 11388, No. 135. 
Sowerpy, Thesaurus Conchyliorum, II, 1855, p. 716, No. 38, pl. 156, figs. 83—84. 
—- _ — Reeve, Conchol. icon., vol. XIV, Venus, Sp. 101. 
Cryptogramma squamosa, LINNé, ROMER, Malakozoolog. Blatter, XIV Bd., 1867, p. 26, No. 10. 
Venus _ —  Marrini u. Cnyemnitz, Conchyl. Cabin., XI, 1 Abth., p. 178, pl. 17, fig. 12. 
— (Cryptogramma) squamosa, Linn&, Fiscuer, Catalogue d. l'Indo-Chine, p. 233. 
= — — —  DaurzenBerc et Fiscuer, Journ. de Conchyl., vol. 53, 1905, p. 222. 
The strand off the Mangrove at the station on Koh Chang, in very shallow 
water (2). 
Long. 24 mm. 
Islands in the Gulf of Siam (Mortet). 
Distribution: — Singapore, Mergui Isls., Gulf of Manaar. — Poulo Condor, 
Philippines, Tonkin, Hong Kong, Formosa, Japan, Moluccas, Sydney (FRAUENFELD ). 
1 Die Mollusken d. Maskarenen u. Seychellen, 1880, p.151. In y. p. Decken’s Reise in Ost-Afrika, 
1869, he records T. radiata, Anton (Chemn., VII, fig. 439), from Seychelles. 
D. K. D. Vidensk. Selsk. Skr., 7. Reekke, naturvidensk. og mathem. Afd. V. 3. 31 
