THE NAUTILUS. t 
spicuous in the latter. For 
this very scarce and distinct 
species, I would propose the 
name of C. Monterosatot Anc. 
A single specimen was obtain- 
ed. Very rare. 
Gibbula adriatica Phil. Rare. 
Gibbula Racketti Payr. Living 
and abundant on Algee. 
Gibbula Drepanensis Brugnone. 
Living specimens, but very 
small. 
Gibbula rarilineata Michaud. 
Very common. 
Gibbula Richardi Payr. Also 
very common. 
Gibbula varia Lin. Somewhat 
rare. 
Gibbula villica Phil. 
Trochocochlea turbinata Born. 
Trochocochlea articulata Lam. 
Zizyphinus depictus Desh. 
Zizyphinus Gravine Monterosato. 
Living, on Algz, but not very 
common. 
Clanculopsis glomus Phil.—=C. 
Jussiani, var.cingulata Weink. 
A few living specimens. 
Schismope striatula Phil. Living 
specimens in various stages of 
growth. A littoral species. 
Haliotis lamellosa Lam. 
Fissuridea greea Lin. 
Fissurella nubecula Lin. 
Emarginula tenera Monterosato. 
Rare. 
Emarginula solidula Costa. 
Tectura unicolor Forbes. 
 Tectura virginea Mill. Living 
near the the shore, on stones. 
5 
S 
Patella cerulea Lin. Abundant. 
Patella cerulea L., var. Tarent- 
ina, von Salis. Also very 
common. The Patellas are 
edible mollusca on the coast. 
Patella lusitanica Gm. Rare. 
Patella aspera Lam. 
Siphonaria Algesire Quoy. Not 
common. Found with Patella. 
Probably the most eastern 
locality for the species. 
Utriculus truncatulus Brug. 
Utriculus wmbilicatus Mont. 
Utriculus striatulus Forbes = 
cuneatus Tiberi. 
Utriculus minutissimus Martin. 
Volvula acuminata Brug. 
Haminea elegans Leach. 
Aplysia virescens Risso. 
Lepidopleurus siculus Poli. 
Lepidopleurus Algesirensis Cap- 
ellini. 
Lepidopleurus Rissoi Payr. 
Lepidopleurus Meneghinti, var. 
(?) Dautzenbergi Anc. Only 
two specimens. I extract the 
following note from M. Daut- 
zenberg’s observations on my 
shell: “Je possede un exem- 
plaire semblable de Sardai- 
gne étiqueté Chiton Rissor 
Payr., par le Dr. Tiberi, Ces 
deux spécimens qui concordent 
absolument, ne peuvent étre 
rapprochés que du Chiton 
Meneghinii, Capellini (Journ. 
de Conch., 1858), mais ils pos- 
sédent sur les aires latérales 
des valves des cdtes ou plutét 
des séries de tubercules rayonn- 
