WORMS. TESTACEA. 54. Lepas. 165 
eis. Shell 8-valved, thick, convex, white: the firft valve cre- 
nate, the Jait toothed, the middie-ones emarginate. 
Chemn. conch. 8. tab. 96, fig. 819. 
Chemn. chiton. tab. 2, fig. 10. - 
Inhabits the Cape of Goad, Hope; above 4 inches long: the bor- 
der tumid, coriaceous and black-brown. 
Ylandicus, Shell 8-valved, fubcylindrical, very finely punctured, and 
MA black with a cinereous border. 
Inhabits Cebrat. Einl. in conch. 3. p. $09, n. 19. 
Shell very minute and narrow at each end. 
*Marzing- Shell 8-valved, fmooth, with a ferrate reflected margin, 
fuss Inhabits Britain. Penn. Brit. Zool. iv. tab. 36, fig. 2. 
*Levis. Shell 8-valved, quite fmooth, with an elevated band dows 
the back. ; 
Inhabits Britain. Brit. Zool. iv. tab. 36, f. 3, 
Amicalatus, Shell 8-valved, kidney-(haped, and very fragile, and co- 
vered outwardly with a rough coriaceous membrane. 
Pall. nov. A. Petrop. 2. pe 241. tab. 7, fig. 26-30. 
Inhabits the Kurzle Ifands ; above 6 inches long; the valves im- 
bricate, 
54, LEPAS. Animal a Triton: fhell affixed 
at the bafe, and confifiing of many un- 
equal erect valves. Acorn-fhall. 
* Balanus. Shell conic, grooved: operculum or lid fharp-pointed, 
T Donovan's Britifh Shells, 1. tab. 30, f. 1. 
Pennant Brit. Zool. iv.p. 72. tab. 37, f. 4. 
Elis Philef. d ranf. 1758. 2. tab. 34, f. 17. 
Lifler conch, tab. 443. f. 286. Barbut, t. 1, f. 5: 
Born Muf. Caf. Vind. teft. tab. Y, f. 4. 
Leuwenh. ap. 82, p. 472. tab. 465. 
Chem. conch, 8. tab.97, fig. 320. 
2. Chemn. conch. 8, tad. 97, fig. 826. 
3. Benan. Muf. Kirch, 1. fig. 35. 
Inhabits European and Mediterranean feas, adhering in the great- 
eft abundance to rocks, fhells, &c. generally whitifh; with 
about 6 outer valves, 3 of which are elevated and ftriate, and 
3 excavated and {moother: the pieces compofing the lid are 
finely crenate with tranfverfe wrinkles, z leffer, and 4 larger 
and pointed. 
ny * Balanoides, 
