Illustrated Index of British Shells / Containing figures of all the recent species

by G. B. Sowerby

21. S. costulata, Möller, (Margarita.)—Loch Fyne, Rr.

22. S. lævis, Philippi, (Delphinula.)—Newcastle-on-Tyne, Rr.

Aclis.

23. A. ascaris, Turt. (Turbo.)—Turritella, Alvania, and Pyramis supranitida and acutissima.—Ireland, Tenby, Zetland, Mr.

24. A. supra-nitida, S. Wood (Alvania.)—Tenby, Dublin, etc., Rr.

25. A. nitidissima, Mont. (Turbo.)—Turritella, Pyramis, and Chemnitzia.—Falmouth, Burrow Isl., R.

Eulimella.

26. E. Scillæ, Lovén, (Turbonilla.)—Eulima, Odostomia, Chemnitzia, and Eulimella crassula, and Macandræi.—N. Scotland, Croulin, etc., 20 to 90 fath., R.

27. E. acicula, Philippi, (Melania.)—E., Chemn., Odost., and Eulima clavula.—Skye, Rr.

28. E. affinis, Philippi, (Eulima.)—Pyramis, Odost., and E. gracilis, lævis.—Skye, Torbay, R.