92 



M. striata, Linnaeus. (Sp.) 



Pholas striata, Linnaeus, Syst. Nat. p. 1111. Beau, Cat. Coq. Guadaloupe, 

 p. 27. Bosc, Hist. Nat. des Coq. ii. p. 195. Brown, 111. Brit. Conch. 

 p. 115, t. 49, f. 5 — 8. Catlow, Conch. Nomenc. p. 4. Chemnitz, 

 Conch. Cah. t. 102, f. 867—871. Donovan, Brit. Shells, t. 116. 

 Forhes and Hanley, Brit. Conch, i. p. 120. Gualtieri, Test. t. 105, f. 

 F. Dillwyn, Desc. Cat. p. 37. Gmelin, Syst. Nat. p. 3215. Hanley, 

 Desc. Cat. p. 7. Jay, Cat. 4th ed. p. 10. Mawe, Conch, t. 3, f. 1. 

 Menke, Syn. p. 73. Montagu, Brit. Test. pp. 26 and 559. Reeve, 

 Conch. Syst. t. 24, f. 2. Rumphius, Mus. t. 46, f. 8. Sowerbv, 

 Genera Pholas, f. 2. Sowerby, Illust. Brit. Shells, t. 1, f. 13. 

 Sowerhy, Monog. Pholas, Thes. Conch, ii. p. 494, t. 104, f. 40-42. 

 Spengler, Besch. Berl. Naturg. iv. t. 5, f. 1 — 5. Thorpe, Brit. Mar. 

 Conch, p. 31. Wood, Gen. Conch, p. 83, t. 16, f. 1, 2, 3, 4, 8. Wood, 

 Index Test. Pholas, t. 2, f. 7. Turton, Conch. Diet. p. 147. Turton, 

 Conch, dith. Brit. p. 11. 

 Martesia striata, Leach, Gray Ann. and Mag. Nat. Hist. 2d ser. viii. p. 

 384. H. and A. Adams, Genera, iii. t. 90, f. 5, 5a. Chenu, Man. 

 Conch, ii. f. 48 — 50. Fischer, Journ. Conch. 2d ser. iii. p. 52. Morch, 

 Cat.— p. 2. Woodward, Manual, t. 23, f. 21. 

 Pholas pusll/a, Linnaeus, Syst. Nat. p. 1111. Bosc, Hist. Nat. des Coq. ii. 

 p. 195. Catlow, Conch. Homenc. p. 4. Dillwyn, Desc. Cat. i. p. 38. 

 D'Orbigny, Moll. Voy. Amer. Merid. p. 497. D'Orbigny, Moll. Sagra's 

 Cuba, p. 214. Donovan, Brit. Shells, iv. t. 117. Schumacher, Essai 

 d'un Nov. Syst. p. 96. Spengler, Skrivt. Nat. ii. pt. 1, p. 95. 

 Pholas clavata, Lamarck, Anim. sans Vert. v. p. 446. Lamarck, (ed. Desh.) 

 vi. p. 46. Anton, Verzeichn. Conch, p. 1. Bruguiere, Encyc. Meth. 

 t. 170, f. 1—3. Hanley, Desc. Cat. p. 7. 

 Martesia clavata, Swainson, Malacol. f. 122, I. 

 Pholas conoides, Fleming, Brit. Anim. p. 457. 

 " lignorum, Spengler, Berl. Ges. Nat. iv. 

 " nana, Pultney, Dorset. Cat. p. 27. 

 " falcata, (Junior,) Wood, Gen. Conch, t. 16, f. 5—7. Wood, Index 



Test. Pholas. t. 2, f. 8 ? Hanley, Desc. Cat. p. 7. 

 " terediniformis, (Junior,) Sowerby, Zool. Proc. 1849. Sowerby, Mon. 

 Pholas. Thes. Conch, ii. p. 490, t. 108, f. 97, 98. 

 Pholas semicostata, (Junior,) Lea, Bost. Proc, Nov., 1844, t. 24, f. 1. 

 Sowerby, Monog. Pholas, Thes. Conch, ii. p. 495, t. 108, f. 84, 85. 

 Jay, Cat. 4th ed. p. 10. Stimpson's Check List. 

 Coll. Acad. Nat. Sci. ; specimens from England, West Indies and Philip- 

 pines. Coll. J. C. Jay, M. D. Coll. Isaac Lea, LL.D. Coll. G. W. Tryon, Jr. 

 Linnaeus described the West Indian shell as a distinct species, under the 

 name of Pholas pusilla, but Lamarck united the two, as P. clavata ; P. Tere- 

 diniformis and P. falcata are about half-grown shells, and P. semicostata is a 

 very young individual. The Philippine Island specimens do not differ in any 

 respect from the West Indian. This species differs from M. cuneiformis 

 in the shape of the dorsal plate and in the anterior concentric striae being 

 angular instead of regularly curved. 



M. corticaria, Adams. (Sp.) 



Pholas corticaria, Gray, MSS. Sowerby, Monog. Pholas, Thes. Conch, ii. 

 p. 495, t. 108, f. 94—96. C. B. Adams, Contrib. to Conch, p. 75. 

 Pholas Beauiana, Recluz, Journ. Conch, iv. p. 49, t. 2, f. 1, 2, 3. (1853.) 

 Zirphcea Beauiana, H. and A. Adams, Genera, ii. p. 327. Beau. Cat. Coq. 



Guadaloupe, p. 27. Fischer, Journ. Conch. 2d ser. iii. p. 50. 

 Pholas Caribcea, D'Orbigny, Moll. Sagra's Cuba, p. 216, t. 25, f. 20—22, 1853. 

 " Hornbeckii, D'Orb. " " " p. 217, t. 25, f. 23— 25, 1853. 



