32 AUSTRALASIAN ANTARCTIC EXPEDITION, 
AMPHIASCUS IGNOTUS sp. nov. 
(Plate X, figs. 13-17.) 
Male.—Length, 0:9 mm. In general form much like the preceding species, 
the urosome somewhat more tumid; anterior antenne more slender, with the median 
joints less swollen; the two terminal joints, of the endopodite of the first foot are nearly 
alike in length, and the whole limb is rather profusely ciliated; feet of the fifth pair 
foliaceous, short, the outer and inner segments of nearly equal length, and bearing 
numerous long marginal sete, the outer one broadly ovate, the inner subquadrate, with 
an irregularly truncate distal extremity which bears three long terminal sete, its outer 
margin densely ciliated. One specimen only was seen; female unknown. Taken in 
the tow-net at 50 fathoms depth, Station 8. 
Genus STENHELIA Boeck, 1864. 
STENHELIA (?) GLACIALIS sp. nov. 
(Plate XIT, figs. 9-14.) 
Female.—Length 0-55 mm. Metasome and urosome nearly equal in length and 
thickness; anterior antennx short and stout, seven-jointed, the four proximal joints 
much stouter than the distal ones; endopodite of the first pair of feet much longer than 
the exopodite, three-jointed, basal joint short and tumid, second joint nearly thrice as 
long, bearing a long seta and a few short ones on its internal margin, the distal joint 
small, with two long apical sete; exopodite three-jointed; second, third and fourth 
pairs of feet having both branches three-jointed, the outer branch rather densely setose ; 
fifth pair foliaceous, the two segments of nearly equal length; caudal laminz short, and 
distant, about equal in length to the last abdominal segment. 
One specimen from Macquarie Island, Station 3. 
This species is referred with some doubt to the genus Stenhelia, some of the more 
characteristic structures being invisible in the dissected preparation. 
Family LAopHontips. 
Genus LAOPHONTODES Scott, 1894. 
LAOPHONTODES LATISSIMUS sp. nov. 
(Plate XI, figs. 1-9.) 
Female.-—Length 1-1 mm. Seen dorsally the cephalic segment is much wider 
than the following portion of the body, which tapers gradually backwards, the 
constrictions between the various segments being well marked but quite destitute of 
spines, the penultimate and antepenultimate segments protuberant laterally; the 
lateral margins of the last segment are produced backwards, forming sharply spined 
angles, the median portion also produced backwards, arcuate, and minutely crenulated ; 
