22 5 Dr. Maton’s and Mr. RACKETT’S 
' cinereus. Ch. testa octovalvi levi carinata, corpore rubicundo, 
t.1.f.3. limbo subciliato. Linn. Syst. Nat. n. 9. p. 1107. Linn. 
Gmel. p. 3204. 
Born. Mus. t. 1. f. 3. 
Pulteney in Hutch. Dorset. p. 25. t. 1. f. 4s 
Montagu Test. Brit. p. 3. 
Halitat in mari, testaceis, saxis adhzerens. 
Testa vix cimice major, planiuscula, cinerea, ovata, postice paulo latior, 
parum carinata, (Linn.) 
First found by Dr. Pulteney, on oysters from Wey- 
mouth and Poole. * 
m Ch. testa octovalvi lovi dorsata, corpore albo. Linn. 
t.1.f.4. Syst. Nat. n. 8. p. 1107. Linn. Gmel. p. 3204. 
Chemn. Conch. 8. t. 96. f. 817. 
. Pulteney in Hutch. Dorset. p. 25. t. 1. Í. 3. 
Montagu Test. Brit. p. 4. 
Habitat in mari, testaceis, ulvis adherens, er 
Tetsa magnitudine: grani tritici, ovalis, minus | carinata. (Linn. ) 
. First noticed as British by Dr. Sig who found 
it at Poole, Dorset. 
=. LEPAS. 
Linn. Syst. Nat. n. 301, 
Differently from the method pursued by some modern authors, 
who have followed Dr. Solander's original suggestion, we prefer 
retaining the Linnzan genus Lepas undivided. The. gradation | 
from the conic to the sGompressed sp appears 
tural, as not to admit of their bein ara ted, without violation 
of the general principles. of the system. To those who notice 
the structure of Lepas Mitella, which beautifully unites these 
two divisions, the circumstance we have mentioned cannot fail 
to 
zac 
.to us so na- : 
PE tons) UR 
