124 DR. G. HERBERT FOWLER ON THE [ Feb. 3, 
the clasping antenna being on the left side, and the pigment- 
spot invariably on the right side. The second feet in both 
male and female have the characteristic notch and hook on both 
limbs. Length 3-4mm. Haul 20a (200 to 100 fms.) and several 
others.” 
HererocH#ra ZETEsIos ¢, Wolfenden, op. cit. p. 367. 
“The head is like H. papilligera Gbt. Though the end joints 
of both anterior antennze were broken off, the 19 joints left had 
a length of over 4 mm., with the geniculation between the 18th 
and 19th segments. The anterior antenne were therefore much 
longer than the whole animal, which was 35mm. There was 
considerable asymmetry of the furcal segments, that on the left 
being much the longest and broadest. The anterior foot-jaw had 
one thick hooked bristle on the 5th lobe, but no ‘“ tooth-comb” 
bristle, and the 5th feet were peculiar and unlike those of any 
other Heterocheta, displaying an upright and stiff process of the 
2nd basal joint, armed with fine stiff hairs on the inner aspect 
(like a “tooth-comb ”), and the proximal inner margin of the Ist 
joint of the exopodite with a protuberance armed with 4 teeth. 
The 2nd basal joint of the foot of the opposite side is armed distally 
with short stiff bristles. It could be only the male of 7. grimaldiu 
or of H. longicornis, neither of which is yet known, or of H. major 
(Dahl). The latter and H. grimaldii ave very large (5-10 mm.), 
and though H. zetesios resembles H. longicornis in some points, it 
is perhaps better for the present to distinguish it as a new species. 
Only one example was met with in Dr. Fowler’s collection, in 
haul 20q@ (200 to 100 fathoms).” 
ANGISTHUS ATLANTICUS Wolfenden, op. cit. p. 364. 
“The occurrence of an example of this genus in the Faeroe 
Channel is remarkable. This specimen was found in the collection 
made by Dr. Fowler as 20a (200 to 100 fathoms). It had a 
total length of 1:45 mm., a 6-segmented anterior antenna with 
very long and peculiar sensory processes. It has distinct differ- 
ences from dg. mucronatus or Ag. aculeatus Gbt., and also from 
the species described by Scott from the Gulf of Guinea as 
Lgisthus longirostris.” 
Lucicutia MAGNA Wolfenden, sp. n. 3. 
“‘ A single specimen found in Dr. Fowler’s collection from 19 @ 
(480 to 350 fathoms), of 3°54 mm. length, was apparently new. 
The anterior antenne were larger than the whole body, by the 
terminal one and a half joints. The endopodite of the Ist foot 
was two-jointed. The right 5th foot has a strong spiny process 
on the inner side of the 2nd basal and the exopodite of two seg- 
ments ; the endopodite and exopodite of the left 5th foot being 
each of three segments. The size alone distinguishes 1t from the 
males of any other known species, only LZ. grandis being larger.” 
