32 
10. CasstpuLA SowERBYANA, Pfeiffer. 
Auricula (Cassidula) Sowerbyana, Pfr. Zeitschr. f. Malacozool. 
1853, p. 125. 
11. Cassiputa FABA, Menke. 
Auricula (Cassidula) faba, Menke, Zeitschr. f. Malacozool. 1853, 
p. 124. 
12. Casstputa zonata, H. et A. Adams. C. testa parva, 
ovato-conoidea, fusca, zonis rufis inequalibus cincta, transver- 
sim punctato-striata, suturis marginatis; apertura angusta ; 
columella biplicata, postice tuberculo unico, plicam medianam 
magnam cirea regionem umbilicalem carinam formante ; labro 
extus incrassato, intus marginato, in medio unidentato. 
Hab. Sydney, under stones, low water. Mus. Cuming. 
13. CasstpuLA prEcussATA, H. et A. Adams. C. testa ovata, 
crassa, fusca, spira obtusa, lineis impressis, transversis et longi- 
tudinalibus valde decussata ; lira elevata ad suturas ; apertura 
oblonga, angusta; columella triplicata, plica postica obsoleta, 
tuberculiformi ; labro marginato, postice resecto, extus albido. 
Hab. Moreton Bay. Mus. Cuming. 
Subgenus Strona, H. and A. Adams. 
Shell ovato-cylindrical ; spire obtuse ; whorls transversely striated ; 
aperture linear; inner lip with two anterior plaits; outer lip thick- 
ened internally, posteriorly sinuated. 
14. Cassiputa (Strona) Avena, Petit. 
Auricula avena, Petit, Revue Zool. vol. v. p. 106 (1842). 
15. CassrpuLa (S1oNA) FRUMENTUM, Petit. 
Auricula frumentum, Petit, Revue Zool. vol. v. p. 105 (1842). 
16. Casstpuxa (S1onA) TRITICEA, Philippi. 
Auricula triticea, Philippi (in litt.), Kuster, p. 49 (not identified). 
Genus Autexia, Leach. 
Shell oblong-ovate ; spire acuminate ; aperture elongate ; inner lip 
3-5-plaited ; outer lip with the margin reflexed, thickened, or dentate 
internally. 
Phytia, Gray; Pythia, Beck (not Bolten); Ovatella, Bivona; 
Jaminea, Brown (part.). 
1. ALEXIA DENTICULATA, Montagu. 
Voluta denticulata, Mont. Test. Brit. p. 234. t. 20. f. 5.—Voluta 
ringens, Turt. Conch. Dict.—Auricula myosotis, Jeffr. (not Drap.). 
—Acteon denticulata, Fleming, Brit. Anim. 
2. ALEXIA PERSONATA, Michaud. 
Carychium personatum, Mich. Compl. 4 Drap. p. 73. no. 2. pl. 15. 
