218 
Anledning til Artsbenaevnelsen ; naar den slaaes ind mod 
Haanden, moder den mod Spidsen den bagre Portsats. 
Parven er gulagtig, halv gjennemsigtig, og navnlig hos 
Hunnen marmoreret med brunrodt Pigment. 
Lmngden af den ssgbmrende Hun er omtrent 6 H,m . 
Hannon er noget storre, nemlig 7 mm . 
Forekomst. 2 Exemplarer af dcnne Art, en Hun 
og en Han, toges under Expeditionens sidste Togt i den 
isfyldte Magdalene bay paa Nordvestsiden af Spitsbergen; 
Dybden 10 — 20 Pavne. Sam me Art forekommer ogsaa af 
og til ved vore Kyster, navnlig ved Pinmarken. Efter 
Hoeck skal den gaa sydlig lige til Christianiafjorden. 
70. Dulichia hirticornis, G. 0. Sars, n. sp. 
(PI. XVIII, Fig. 1, 1 a). 
Dulichia hirticornis, Gr. O. Sars, Prodromus desoriptionis etc., No. 134. 
Artseharacteristic. Logemet forholdsvis robust, noget 
nedtrykt, glat. Hovedet fortil stumpt koniskt. 0inene smaa, 
ovalrunde, hvidgule. Polerne kraftigt udviklede, i den bagre 
Kant tmt besatte med lange Borsteknipper; lste Par af 
mere end Legemets Lsengde, med Skaftets lste Led saa 
langt som Hovedet, 3die Led lmngere end 2det, Hisvoben 
liden, 3-leddet. 2det Podpar hos Hunnen af samrne Ud- 
seende som lste, hos Hannen betydelig storre, ta:t haaret, 
med sterdeles stor og bred, sammentrykt Haand, der nedentil 
gaar ud i 2 skraat fortilrettede dolkformige Portsatser, den 
bagerste stprst og omtrent beliggende ved Midton af Haan- 
dens Lamgdo. 3die og 4de Podpar med noget udvidet 
Hofteled. He 3 bagerste Podpar ualmindelig robuste og 
mesten indbyrdes af ens Larngde. Legeinet gjennemsigtigt, 
med hvidgult Pigment. Lsengden 1 l mm . 
Pindesteder. Stat. 18, 31, 200. 
Bemserkninger. Denne Art er let kjendelig fra de 
tidligere beskrevne ved sin ualmindelig plumpe Kropsform, 
de forholdsvis robuste og tret haarede Polere og de smaa 
hvidgule 0ine. 
Beskrivelse af Hunnen. Legemet er (se PI. XVIII, 
Pig. 1) i Sammenligning med de ovrige bekjendte Arter af 
Slmgten ussedvanlig pluinpt , stserkt nedtrykt, med bred 
hvselvet Ryg og uden Pigge eller Eortsatser. 
terminal claw is very powerful, and exhibits at the base 
2 small protuberances, a character that gave rise to the 
specific designation; when jerked in toward the hand. it s 
point comes in contact with the posterior prolation. 
Colour yellowish, semi -translucent, and, more especially 
in the female, marbled over with a brownish-red pigment. 
Length of the ovigerous female about 6™”. The male 
is a trifle larger, viz. l mm . 
Occurrence. — Two individuals of this species, a male 
and a female, were taken on the Expedition (last cruise) 
in the ice-encumbered Magdalena Bay, north-west shore of 
Spitsbergen; depth ranging from 10 to 20 fathoms. The 
same species occurs too, now and again, off the coasts of 
Norway, in particular the coast of Pinmark. According to 
Boeck, its habitat is known to range as far south as the 
Christianiafjord. 
70. Dulichia hirticornis, G. O. Sars, n. sp. 
(PI. XVIII, fig. 1, ] a). 
Dulichia hirticornis , (x. O. Sars, Prodromus desoriptionis etc., No. 1 34- 
Specific Character. — Body comparatively robust, 
somewhat depressed, smooth. Head anteriorly conico-obtuse. 
Eyes small, in form a rounded oval, colour whity-yellow. 
Antennae powerfully developed; along posterior margin densely 
beset with long fascicles of bristles; 1st pair greater in 
length than body, with 1st joint of peduncle as long ns 
head, 3rd joint longer than 2nd, secondary flagellum small, 
tri-articulate. Second pair of legs, in female, of same ap- 
pearance as 1st, in male considerably larger, densely hirsute, 
Avith hand exceedingly large broad and compressed, jutting 
below as 2 oblique, forward-directed, mucroniform prola- 
tions, posterior prolation the larger, and placed about in 
middle of hand longitudinally. Third and 4th pair of legs 
with slightly dilated basal joint. The 3 posterior pairs of 
legs remarkably robust, and well-nigh equal in length. Body 
translucent, with whity-yellow pigment. Length 11"™. 
Loeality. — Stats. 18, 31, 200. 
Remarks. — - This species is easily distinguishable from 
those previously described by its remarkably clumsy form 
of body, comparatively robust and densely hirsute antenuffi, 
and small whitish-yellow eyes. 
Description of the Female. — The body (see PI- 
XVIII, fig. 1), as compared with the other known species 
ot the genus, is unusually clumsy in form, very much 
depressed, the hack broadly arched, and without either 
spikes oi' spiniform probations. 
