93 189 
SoweErRBy states in his diagnosis: “laterales indistincti,” but this is not the 
case in my specimens, in which the lateral teeth in the right valve are very well 
developed; the anterior stands close to the cardinal teeth. 
Tellina fabrefacta, Pilsbry. 
Tellina fabrefacta, Pitspry, Proc. Acad. Nat. Sc. Philadelphia, vol. 56, 1904, p. 555, pl. 41, figs. 11—12. 
_- — — HEDLEY, Proc. Linn. Soc. New South Wales, vol. 31, 1906, p. 478. 
Between Koh Rin and Cliff Rock, 15 fathoms (?/2). 
Long. 5 mm. 
Distribution: — Singapore, shallow water (long. 5°5 mm.), Sv. Gap; Hirado, 
Hizen (Japan), Prtssry; Mast Head Reef (Queensland), HEDLEY. 
Tellina (Arcopagia) capsoides, Lam. 
Tellina capsoides, Lamarck, Hist. nat. d. anim. s. vert., V, 1818, p. 531, No. 44. — éd. 2, VI, 1835, p. 205, 
No. 44. 
_ Capsoides, Haney, Monogr. of the gen. Tellina (SowERBy, Thes. Conchyl., I), p. 268, 
No. 85, pl. 62, fig. 185. 
os capsoides, _ REEVE, Conchol. icon., XVII, Tellina, Sp. 183. 
—  (Tellinella) capsoides, Lamarck, ROMER in Martini & CHEmMNitrz, Conchyl. Cabin., X Bd., 4 Abth. 
p. 48, No. 28, pl. 14, figs. 1—3. 
BertTIN, Révision d. Tellinidés, p. 250, No. 49. 
—  _(Arcopagia) ~ — Tryon, Catalogue of the family Tellinide, p. 89, No. 127. 
The strand off the mangrove at the station on Koh Chang, shallow water (38). 
Long. 26—36 mm. 
Distribution: — Andamans, from Goa to Bombay, Karachi, Gulf of Suez 
(Mac ANDREW), Natal coast (SowERBy). — Philippines, Hong Kong, Giabu Lengan 
(Aru), “Australia”, Saint-Pierre, Saint-Francois, Viti Isls. 
Tellina negrosiensis, V. Bertin, judging from the description, no doubt scarcely 
differs specifically from the present species. 
Tellina (Arcopagia) Siamensis, v. Mart. 
Tellina (Arcopagia) siamensis, vy. MARTENS, Proc. Zool. Soc. London, 1860, p. 18. 
—  Siamensis, v. MARTENS, Malacozool. Blatter, 1873, p. 175. 
Arcopagia siamensis, — V. Bertin, Révision d. Tellinidés, p. 326, No. 39. 
Tellina (Arcopagia) Siamensis, v. Martens, P. FiscHer, Moll. de l’'Indo Chine, p. 245. 
— — — — MELVILL & STANDEN, Proc. Zool. Soc. London, 1906, p. 822. 
—  perplexa, ROMER (non HANLeEy), Martini u. CHEMNITZ, Conchyl. Cabin., X Bd., 4 Abth., p. 49, No. 29, 
pl. 14, figs. 4—6 (fide E. v. MarTens).! 
Siam (Mr. Mounort). 
The Danish Expedition to Siam collected no specimens of this species. 
‘ Malakozoolog. Blatter, 1873, p. 168. Although E. v. Marrens in the paper in question states that 
he thinks Romer’s figure and description of T. perplexa agree with his T. Siamensis and not with “der 
achte perplexa Hanl.,” yet in ‘The Journal of the Linnean Society,” vol. 21, 1887, p. 215, he refers to 
the same figure in the list of synonyms under T. perplexa, Hanley. 
