Descriptive Catalogue of the British Testacea. 123 
Habitat in mari. 
Testa pellucida, alba. 
Found near Hosted « not common.” (Adams.) 
The above two species appear to have been noticed 
only by the late Mr. Adams. 
Plumula. B. testa depressa, ovato-oblonga, aperta. 
Montagu Test. Brit. p. 214. t. 15. f. 9. 
Habitat in mari. wade 
Testa X poll. longa, 1 lata, tenuis, pellucida, flavescente-alba, striis con- 
centricis rugosa, costis 9 vel 3 fere obliteratis a margine ad apicem, 
intus rugosa. Spira vix conspicua. — 
A new species, discovered by Mr. icd at Mil- 
ton Sands, South Devon. 
EET 
Haliotoi- B. testa subovali, pellucida; apertura ovali, dilatata. 
dea. Montagu Test. Brit. p. 211. t. T. f. 6. 
Pulteney in Hutch. Dorset. ELZ DS 
Habitat in mari. 
Testa poll. longa, 4 poll. hs alba, tenuissima, obsolete rugosa, omnino 
facie Haliotidis. Spira obsoleta, anfractibus. vix duobus. Apex con- 
tortus. 
- Discovered in Salcombe Bay, and. at Portross, De- 
cvopllie ; and on Studland Beach, Dorset, by Mr. 
2 0053 Found at d ‘by Mr: bur 
8. AMEN: 
Pr yaahe B. testa ORI dl; pellucida, longitudinaliter. substriata, 
© vertice umbilicato. Linn. Syst. Nat. P 1183. n. 377. 
Linn. Gmel. p. 3424 ——— ^ 
Gualt. Test. t. 13. f. DD. . 
Martin. Conch. 1. t. 21. f. 199. 
-.. Da Costa Brit. Conch. p. 23. t. 1. f. 10. D. Navicula. — 
- Chemn. Conch. 9. t. 118. f. 1019. | 
Pulteney in Hutch. Dorset. p. 40. t. 23. $ 10. 
E au .. Donovan 
