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FIG.
Fam. Calyptracea.
243.
Rimula Blainvillii.
244.
Cemoria Flemingii.
245.
Fissurella oriens.
246.
Ancylus fluviatilis.
Fam. Bullæana.
247.
Bulla fragilis. Akera, Nonnul.
248.
—— aperta. Bullæa, Lam.
249.
—— aplustre. Aplustre, Schum.
250.
—— Naucum. Atys, Montf.
251.
—— lignaria. Scaphander, Montf.
252.
—— Ampulla.
253.
—— lineata.
Fam. Aplysiacea.
254.
Aplysia Petersoni.
255.
Dolabella Rumphii.
Fam. Limacinea.
256.
Parmacella calyculata, Cryptella. Webb.
257.
Parmacella Olivieri. (from De Ferussac.)
258.
—— palliolum. (from De Ferussac.)
259.
Limax antiquorum.
260.
Plectophorus corninus.
261.
Testacella Haliotoidea.
262.
Helixarion, Cuv.
Vitrina, Drap. Cobresia, Haubner.
Helicolimax pellucida.
263.
Order, Trachelipoda. Fam. Colimacea.
Sub-genera of De Fer.
264.
Helix brevipes, Drap.
Helicophanta.
265.
Succinea amphibia.
—— patula. Amphibulima, Lam.
Cochlohydra.
266.
267.
Helix hæmastoma. Acarus, Montf.
—— Pomatia.
Streptaxis contusa, Gray.
Another view of the same.
Helicogena.
268.
269.
270.
271.
Anastoma depressum.
Another view of the same.
Helix nux-denticulata.
Proserpina nitida.
Polygyra septemvolva.
Another view of the same.
Helicodonta.
272.
273.
274.
275.
276.
277.
Carocolla Lamarckii.
Helix pileus. Geotrochus, Sw.
Helicigona.
278.
Captions
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{{Information |Description = {{en|Plate, Fig. 243 to 278. Names (see below) are as used in the 1842 text. }} |Source = {{gutenberg|name=''A Conchological Manual''|no=43417}} |Date = 1842 |Author =[[w:George Brettingham Sowerby II|Georg...