WORMS, TESTACEA. 57. Solen. 181 
@Prllucidus Shell fubarched, fubova!, pellucid: one hinge 2-toothed, 
Inhabits PA Brit. Zool, iv. 9. 84, tab. 46. f. 23. 
Shell thin, pellucid, about an inch broad, with a double fharp 
tooth in one valve receiving a fingle one from the oppofite, 
with a procefs in cach fhell pointing towards the cartilage of 
the hinge. 
9 Legumea. Shell linear-oval, ftraight: hinges placed in the middle and 
2-toothed, bné of than bind. 
Donvasi Britefe Shells, à. tab. $3, 
Pennant Brit. Zool iv. tab, 46. f. 24. 
du Seneg. tab. 19. f. 3. Planc. t b. 3. f. 5. 
Lifler conch. tab. 420. fig. 264. 
Gnalt. te. tab. 91. f. Av Klein ofr. 1.11, f. 66, 
Born Muf. Caf. Vind. tejt. tab. 2, f. 1,2. 
Chemn. conch. 6. tab. 5, fig. 32—34. 
Innabits. European and Aclantic feas: 2i inches broad. 
Shell fubpellucid, radiate from the hinge to the margin, rounded - 
at both ends, 
e 
eCulellus.. Shell fomewhat kidney-fhaped, with a fingle tooth in one 
Radiatus, 
valve, and 2 in the other. 
Penn. Brit. Zool. iv. tab 46, fig, 25. 
Barbut’s Sbelis, tab. 2. fig. 9g. tlier, tab. 421. 
Leffer tef. f. 1385. Gualt. teft. tab. 9o, f. F. 
Rumpf. Muf. tab, 45. fig E. 
Chemn. conch. 6. tab. 5. f. 36, 37. 
Inhabits European and India; above 2 inches broad. 
Shell fragile, covered with a rough cuticle, under which it ig 
cy ee with :awny marks; both ends rounded. 
Shell oval, ftraight, fmooth, with a tranfverfe cepreffed rib 
growing on one fide. 
Barbut, tab. 2. f.6. Lifter, tab. 422; f. 266. 
Rumpf. Muf. tab. 49, f. E. 
Gualt. Tefl. tab. 91. f. B. 
Argenville conch. tab. 22, f. P. 
Knorr delic. tab. B. ii. fg, Vergn. 1. tab, 6. f. 5. 
Chem. conch. 6. tab. 5. f. 38—40. 
Inhabits /ndia; very thin and brittle: /fz/[ violet with 4 tranf- 
' verfe white rays growing larger towards the thinner margin, 
rarely 2: the depreffed rib running nearly the length of “the 
fhell; hinge callous each fide, both the valves z-toothed, 
Strigilatur. Shell oval, obliquely ftriate. 
LI 
Lifter, p 416. f. 260. Gualt. tef. 12b. 91, C, 
Bonan. recr.2. f. 27. Muf. Kirch. 2. f. 76. 
Rumpf. Muf. tab, 45. N. Knorr, Vergn. 6. 1. 6. f. 4. 
, 
e 4H. 
