1 66 
WORMS. TESTACRA. 54. Lepas. 
BtilaKoides Shell conic, truncate, fmpoth: operculum or lid obtuft* 
Dotjo'van’s Briti/k Shells, i. tab. 36, fg z. 
Da Cofla Brit. c<mck. 284. tab. Xltfig. 7. 
L-ifisr atiim. AngL tab, fg* 41* 
Lifier coKcb, tab. 444. 287. 
P enn. Brit. Zcol. iv. tab. 37, fg. j. 
Chemn. conch. 8. 97, //;f, 82l — 825. 
z. Seated on a long tabular rugged ftalk. 
Donovans Britifi Shells, 1. tub. ^b. fig. 3, 
Pennant Brit.Zool. iv. tab. ^7, fig. 5. A. 
Ini«bits European, /American and Indtan Seas, oh rocks, fton'*' 
mells, See. lets than the iail, and is whitjlh cinereous 
vanegated. 
*tntertexta Somewhat tlepreiTed ; Valves imbricate and obliquely ftriatf- 
Donovans Brit. Shells I. tab, lb, fig. i, 
Lcpas llriata.^ Brit. Zool. iv. tab. 17, fig. 7. 
Inhabits Britijk coafs, adhering to oyiters, &c. 
*Qornuhi- 
enjis. 
Shell With a dilated bafe and rather narrow aperture; 
grooved near the lower edges. 
Pemant Brit. Zool, iv, p. 73. tab, 37, fig. 6. 
BUisPhilof.rranfsa. 1^7 tab. 1%% .6. 
Inhabits coaft ot Cornavall: refembles a limpet.' 
*rintinna~ Shell conic, obtufej bell-fJiaped, rugged and fixed. 
bulum, Barhut s Shells, tab. i , fg. 6, 
Lifer conch, tab. 443, Pig. 285. 
Elks PhiloJ.Tran/. 1758. tab. 34, Eg. S. 
.drgenv coach, tab zb, fg. A, B. 
Chemn. conch 8. tab. ^7,fg. 828—831. 
Klein OEr tab. I 2, fg. 97. Bumpf. Muf. t. At.f A, B. 
Gualt. tef. tab, tob-fe. E, H, I. ^ ’ 
Knorr. Vergn. z. tab. 2, /. 65. tab, 30,/ 1. 
2. Vt liite. Chern. conch, 8. tab. i)^,ftg. 832. 
n labits European, Indian and American feas, and is frequen^V 
' bottoms of Ihips and pieces of wreck = 
purple, varied with white and red, or blueifhj fometiin^* 
cylindrical, or a little thicker: the elevated valves zte perpe®' 
dicularly ftriate, the deprclTed ones tranfvcrfeiy : pieces ot tb* 
ud nearly equal. 
*Diadetna, 6-lobed ; the valves grooved longitudinal!/' 
Donovan sBritiJh Shells, 11. tab. 56, ° 
445. A- z 88 . 
lEfch. Aaturf 8. tab. 4, fig. A, B, C. 
K.ein Oflrac. tab. 1 2, / 98. Barbut, tab. t,fy. 
Sebreeier Jovrn. 4. tab, z, fig. 4, 5. ^ ' 
Guah' 
