Descriptive Catalogue of the British Testacea. 211 
Pennent Brit. Zool. 4. t. 82. f. 119. 
Da Costa Brit. Conch. p. 90. | 
Pulteney in Hutch. Dorset. p. 49. 1.18. f 10. 
Donovan Brit. Shells, t. 18. f. 1. T. fasciatus. 
Montagu Test. Brit. p. 346. Supplem. t. 22. DE 1. 
Halitat in arenosis, supra plantas maritimas. 
Testa ad 1 poll. longa, alba. Anfractus fascia fusca interrupta ; TEA 
fascia duplici, | 
First figured and described by Lister, who had it 
from Wales. 'This is a very local species, although 
found in great profusion on many parts of the Western 
coast; viz. near Whitsand Bay, Cornwall; at Bigberry 
Bay, Devon; and at Lullworth Cove, Dicet. 
AG. 
octona. H. testa subperforata, turrita, hafai 8, apertura 
t. 5. f. 10. subrotunda. Linn. pts Nat. p. 1248. n. 698. Linn. 
- Gmel. p. 3653. 
Chemn. Conch. 9. t. 196. f. 1264. 
Pulteney in Hutch. Dorset. p. 49. t. 18. f. 5. 
Habitat in subpaludosis. 
Testa magnitudine grani secalis, cornea. Umbilicus adeo obsoleté perfora- 
tus, ut vix constet utrum vere perforatus dicendus. Apertura fere or- 
biculata, (Linn.) : 
We insert this species ‘solely on Dr. ‘Pulteney’ s au- 
thority. He says, “ I have only found it dead, and in 
a bleached state, but otherwise perfect.” T 
AT. 
octanfrac- H.. testa. imperforata,. turrita, substriata, anfractibus 8, 
ta. apertura ovata.. 
Pennant Brit. Zool. &. t. 86. f. 135. H. octona. 
Montagu Test. Brit. t. 11. f. 8. 
Pulteney in Hutch. Dorset. t. 18. f. 11. 
Habitat in aquis stagnantibus, rarissima. 
- Testa 5 poll. longa, 4 lata, sub epidermide WES o An- 
2E2 Jractus 
