^ "'novf.m'ber, 1932 . By Etmard C. Cotton and F . K . Godjrty. Yl _^ 
mouth obliquely-arcuately pyriform; outer lip simple, finely crin- 
kled outside; basal lip well-rounded, its inner half distinctly 
everted; columella with a wide, simple oblique fold; umbilicus 
small. Height 9.4, diam. 6.1 mm. (Type locality— 200 fathoms, 
off Beachport), also Cape Jaffa, and N.W. of Cape Borda 60-130 
fathoms. 
A. areatns .Verco 1907 {A. roseus van jareatus Verco). 
PI. 2, fig. 1. “The Oblong-blotched Acteon.” Oblong-ovate, 
thin, rather shining; whitish, with scarcely oblong areas of light 
tusty-brown, on the body-whorl three axially and seven spiral!)r, 
separated by the wider of two spiral lirae, and reaching as high 
as the wide infra-sutural lira; all except the protoconch banded 
with spiral cords rather wider than the interspaces, twenty-six 
or twenty-eight on body-whorl; mouth and columella fold white; 
axial striae fine in the interspaces, thickened where they touch 
the spirals; protoconch subacute of two turns; convex, smooth; 
adult whorls six, convex, last whorl more than five times as long 
as the spire, rounded; mouth oblique, elongated, inverted ear- 
shaped; outer lip nearly straight, rounded below, crenulated 
without, smooth within; inner lip a fine glazej columella with 
one rounded fold and a furrow above it. Height 14 , diam. 8 
mm-. Dredged Gulf St. Vincent, Investigator Strait, Spencer 
Gulf, 15-25 fathoms. (Type locflity-^Investigator Strait, 18 
fathoms). 
Pupa Bolten 1798 (= Solidula Fischer de Waldheim 1807: 
— Dactylus Schumacher 1817: = Buccinulus H. & A. Adams 
1858; = Torvalella of authors). Ovate or oblong, solid, 
spire short, conical; mouth two-thirds or more as high 
as the shell, narrow above, rounded ^ below; columella 
with a massive bilobed spiral fold, outwardly curving 
inio the lower margin of the peristome; parietal wall 
with one or more smaller folds; operculum transverse, elongated, 
curved, with imbricate elements and a lineas scar. Type — 
Voluta solidula Linne (Philippines). 
P, intermedia Angas 1878 {Buccinulus), PI. 1, fig. 2, 
“The Intermediate Pupa.” Elongately ovate, shining; white, 
with two bands of irregular descending brown flames and spots; 
spiral striae, grooved and finely punctured, numerous, becoming 
obsolete on centre of last whorl; spire accuminate, as long as 
the mouth; whorls six-and-a-half; sutures strongly impressed; 
outer lip simple, thin; columella with a strong bilobed fold 
near the base, and a smaller projecting plate above it; inner lip 
with a broad and spreading callus. Height 12, diam. 5.3 mm. 
Not common. Beach, Pt. Willunga, Rapid Head, Hardwicke 
