140 i Dr. Maton’s.and Mr. RACRETTS — 
and under moss. Mr. Sowerby has found it at Batter- 
sea, Surrey. 
We have never met with the following species, nor 
are we able to add any thing to the discoverer's very 
* 
brief and imperfect. descriptions. oT: | 
14. — E : A 
obtusu- B. testa Ventiicoin: arifiactibus, tribus, apertura ovali. : 
lum. Walker Test. Min. Rar. t. 3. f- 89- ` | 
Adams Micr. t. 14. f. 25. CURE | : X 
Testa opaca alba. VC TO UR A 
From Faversham Creek ; rare. 
15. 
breve. B. testa quinque anfractibus longitudinaliter costatis, 
transversim striatis. 
Adams in Act. Soc. Linn. 8. t. 13. Sf. 34. 
Color albus, mein. Cauda. beris. 
16. 
minutum. B. testa anfractibus tribus longitudinaliter costatis. 
Adams in Act. Soc. Linn. 3. t. 5m T wen 
A _ Color albus, opacus. 
An distincta a precedente? ` 
17. À | 
leve. .B. testa levi, tribus anfractibus, cauda elongata. Adams 
in Act. Soc. Linn. 3. t. 13. f. 7, 8. 
18. 
| obtusissi- B. testa levi, anfractibus tribus, apertura coarctata,cauda 
mum. elongata. Adams in Act. Soc. Linn. 3. t. 13. f. 9, 10. 
"The two last appear by the figures. to. be shells that 
‘have not attained their full. growth. 
D 
STROMBUS. 
