106 RISSOIDE. 
2, Alvania moulinsi. 
Rissoa moulinsi, d' Ordigny. 
4 Steinabrunn [fossil] ; coll. Herr Schwartz von Mohrenstern. 
3. Alvania zetlandica. 
Turbo zetlandicus, Montagu, Trans. Lin. Soc., XI, 1803, Gt. Britain s 
sect. Manzonia. ~ 
5 Steiuabrunn [fossil]; coll. Herr Schwartz von Mohrenstern. 
4. Alvania brevis. 
Rissoa brevis, Alliont. 
5 Sienna [fossil]; coll. Herr Schwartz von Mohrenstern. 
5. Alvania marie. 
Rissoa marie, d’ Orbigny. 
2 Steinabrunn [fossil] ; coll. Herr Schwartz von Mohrenstern. 
M. Joly considers this species to be found living at Algiors 
and not separable specifically from A. reticulata. 
6. Alvania scalaris. 
Rissoa scalaris, Dubois. 
3 Steinabrunn [fossil]; coll. Herr Schwartz von Mohrenstern. 
7. Alvania venus. 
Rissoa Venus, @’ Orbigny. 
4 Steinabrunn [fossil]; coll, Herr Schwartz von Mohrenstern. 
8. Alvania cimex. 
Turbo cimex, Linnaeus, Syst. Nat. X, 1758 ; fide Jeffreys = Turbo calathis- 
cus, Mtg. = Alv. europea, mammillata, and freminvillea, Risso, = R. can- 
cellata, Desm. = R. granulata, Phil. 
30 Algiers and Ajaccio; coll. G. Nevill, Esq. 
30 Loc, ?; ex c, Dr. F. Stoliczka and G. Nevill, Esq. 
