S.A. NAT., VOL. XIV. 
Novkmber, 1932. By Bernard C. Cct ton and F. K. Godfrey^ 33. 
E. mucronata Sowerby 1866. “The Sharp-Pointed Euli - 
ma.” Cylindrical, narrow, transparent; smooth; protoconch 
itharp pointed, of three turns; adult whorls seven, flat, the first 
suddenly swelling out from the mucronate protoconch; last whorl 
oblong; suture margined; mouth scarcely pyriform, rounded be- 
low: outer lip thin; columella oblique, slightly tortuous. Height 
10, diam. 2.5 mm. Beach, Grange, American River, Fowlers Bay. 
Also W.A., King George Sound, beach and down to 28 fathoms. 
(Type locality — Port Jackson, N.S.W.) 
E. expansilabra May 1910. “The Expanded-lip Eulima.” 
Tapering, slightly bent; white; smooth; protoconch minute; adult 
whorls about seven, rounded, increasing rapidly; body whorl in- 
flated; suture well impressed; mouth large, angled above and 
below; outer lip roundly expanded; columella rather straight, 
well reflexed. Height 3.5, diam. 1.5 mm. Rare, dredged — Nep- 
tune Islands, Cape Jaffa, Beachport, 104-300 fathoms. (Type 
locality — From 100 Fathoms, seven miles cast of Cape Pillar, 
Tasmania; also from 40 and 80 fathoms, east of Schoiiten Island, 
Tasmania). Remarkable for its small spire, large body whorl, 
and widely expanded mouth. May in his Check List gives this 
as a synonym of E. munita Hedley, but that has the mouth 
rounder and more effuse. 
E* orthopleura Tate 1898. “The Straight-sided Eulima.” 
Pyramidal, straight, shining; opaque-white; whorls nine, flat; 
last whorl subangular at the periphery; mouth rhomboidal. Height 
6.25. diam. 2.25 mm. Not uncommon. Beach, Gulf St. Vincent 
and westward to Bunbury, W.A. (Type locality — ^Holdfast and 
.Aldinga Bay) The rhomboidal mouth differentiates it from 
E. augur, and in addition it is distinguishable from the latter by a 
subangular base. May be only a variety of E, augur Angas. 
E. tryoni 'i'ate & May 1900 (=: E, micans Tenison-Woods 
1875 preocc. Carpenter). “Tryon’s Eulima.” Minute, obtusely 
turreted, slightly curved, polished; whitish; extremely smooth; 
protoconch mamillated; adult whorls about five, flattened above, 
penultimate rounded, last subinflated; mouth pyriform; outer lip 
thin, produced; inner lip reflected. Height 3, diam. 1.5 mm. 
Uncommon. Gulf St. Vincent, west to Rottnest Island W.A., 
beach to 104 fathoms. (Type locality— Long Bay, Tasmania). 
A very hightly polished translucent Eulima. The mamillated 
protoconch distinguishes it from A. tenisoni Tryon 1886 which 
is almost mucronate. 
