1865.] MOLLUSCAN FAUNA OF SOUTH AUSTRALIA. 165 
Station. Deep water. 
Hab. Kangaroo Island; Encounter Bay. _ 
This rare and ponderous species occurs also in Tasmania. 
52. VOLUTELLA FULGETRUM. 
Voluta fulgetrum, Sow. Tank. Cat. no. 2149, t. 4, 5. 
Station. On sand-banks from 2 to 10 fathoms. 
Hab. Port Lincoln; Encounter Bay. 
This fine species varies both in size and markings. The typical 
specimens are richly painted with broad, irregular, zigzag, chestnut 
streaks on a flesh-coloured ground ; whilst examples frequently occur 
which are delicately reticulated, with only a few spots here and there 
round the whorls. 
53. *Votuta (ALCITHOE) KREUSLERZ. 
Voluta kreuslere, Angas, Proc. Zool. Soc. 1865, p. 55. 
Station. Deep water. 
Hab. South Australia. 
This species is an interesting addition to the Australian Volutes. 
In its general character it somewhat resembles V. pacifica, Sulander, 
(belonging to H. & A. Adams’s section Alcithoé,) from which, how- 
ever, it differs in the greater length of the spire, in the narrowness 
of its form, and in having the lower whorl encircled with three bands 
of orange-brown spots. . 
54. AMORIA EXOPTANDA. 
Voluta exoptanda, Sowerby, MS.; Reeve, Conch. Icon. pl.10. f. 22. 
Station. Probably deep water. 
Hab. Encounter Bay. 
A broken specimen of this extremely rare Volute was found upon 
the beach near Encounter Bay. 
55. AMORIA UNDULATA. 
Voluta undulata, Lam. Anim. sans Vert. x. p. 401. 
Station. Oxi sandy bottoms at extreme low water of spring tides. 
Hab. Port Lincoln and Encounter Bay. 
This species is rather plentiful at Port Lincoln. It must not, 
however, be confounded with a Tasmanian species hitherto known 
also as V. undulata, which is now considered to be distinct, and has 
been lately accorded specific rank by Mr. Sowerby, under the name 
of V. angasi, in the ‘‘ Completion of the late G. B. Sowerby’s Mo- 
nograph of Voluta, in Thesaurus,” fig. 99, sp. 73. 
Mirrip#z. 
56. Mirra GLABRA. 
Mitra glabra, Swainson, Exotic Conch. pl. 24. 
M. buccinata, Quoy. 
Station. Deep water. 
Hab. St. Vincent’s Gulf; Guichen Bay. 
