220 
Laengden af den mgbaerende Hun er l l”"". 
Forekomst. Xogle faa Exemplarer af denne charac- 
teristiske Art er under Expeditionen indsamlede paa 3 for- 
skjellige Stationer. Af disse ligger den ene (Stat. 18) i 
betydelig Afstand fra Kystcn NY af Stat; den an don (Stat. 
31) tact ud for Storeggen, og don 3die (Stat. 200) i Havet 
YV af Finmarken; Dybden fra 412 til 620 Favne. Da 
alle Stationer til borer don Icolde Area, er Arten utvivlsomt 
at betragte som en mgte arktisk Form. 
71. Dulichia macera, G. 0. Sars, n. sp. 
(PI. XVIII, Pig. 2, 2 a). 
Dulichia macera, G. 0. Sars, Crust. & Pycnogonida nova etc., No. 42. 
Artseharaeteristik. Legemet meget spinkelt, ubevsebnet, 
med tynde og forlsengede Lemmer. Hovedet kortere end de 
2 forreste Segmenter tilsammen, stuinpt koniskt. 0inene 
rudimentsere. Fplerne stserkt forlsengede,; i den bagre Kant 
tint haarede. Bisvoben paa lste Par temmelig forkenget, 
6-leddet. 2det Fodpar hos Hannon meget stort, med Basal- 
leddet stserkt indknobot, ved Roden, Haanden udon Burster, 
stserkt opsvulmet, atlaug oval, forsynet ved Basis uedontil 
med en kort lige nedadrettet stumpt konisk Fortsats, fortil 
med et skarpt Hjorno. 2det og 3die Fodpar med smalt 
lineau't Hofteled. De 3 bagerste Fodpar tynde og stserkt 
forlsengede, med 3die Led laengere end de 2 ydre tilsammen. 
Legemet gjennemsigtigt, farvelost. Lamgden 
Findesteder. Stat. 190, 286. 
Bemserkninger. Xservaerende Art er let kjendelig ved 
den spinkle Kropsform og de stserkt forlsengede Lennuer, 
de rudimentsere Dine og 2detFodpars eiendommelige Form 
hos Hannen. 
Beskrivelse af Hunnen. Legemet er (so PI. XVIII, 
Fig. 2) af ussedvanlig smal og langstrakt Form, nsesten 
linesert og uden enhver Bevsebning. 
Hovedet er forholdsvis lidet, betydelig kortere end de 
2 forreste Segmenter tilsammen, og af den sredvanlige stumpt 
koniske Form. 
Af F orkropssegmenterne er det lste ganske kort, de 
ovrige alle omtrent af ens Storrelse, naesten cylindriske. 
Bagkroppen er smal ere end Forkroppen og af normalt Ud- 
seende. 
Epimererne viser den ssedvanlige ringe Udvikling og 
skjmldannede Form; dog er 2det Par kjendeligt storrc end 
de ovrige. 
Length of the ovigerous female 11"™. 
Occurrence. — A few individuals of this characteris- 
tic species were taken on the Expedition, at 3 different 
Stations. One ot these (Stat. 18) lay at a considerable 
distance from the coast, north-west of Stat; the second 
(Stat. 31) in close proximity to the Storeggen Bank; and 
the third (Stat. 200) north-west of Finmark. Depth rang- 
ing from 412 to 620 fathoms. Each of these Stations 
having belonged to the cold area, the species must unques- 
tionably be regarded as a true Arctic form. 
71. Dulichia macera, G. O. Sars, n. sp. 
(PI. XVIII, figs. 2, 2 a). 
Dulichia macera, G. 0. Sars, Crus*-. & Pycnogonida nova etc., No. 42. 
Specific Character. — Body very slim, unarmed, with 
slender Jand elongate limbs. Head conico-obtuse, and shorter 
than the 2 foremost segments taken together. Eyes rudi- 
mentary. Antennas greatly produced, furnished along pos- 
terior' margin with delicate bristles. Secondary flagellum 
on 1st pair rather elongate, six-jointed. Second pair of 
legs in male very large, with basal joint greatly districted 
at base, hand without bristles,' exceedingly swollen, oblong- 
oval, having at base, below, a short conico-obtuse prola- 
tion, directed straight downward, and anteriorly a sharp 
corner; 2nd and 3rd pairs ot legs with slender, well-nigh 
linear basal joint. The 3 hindmost pairs of legs slender, 
and greatly produced, with 3rd joint longer than the 2 
outer ones taken together. Body translucent, colourless. 
Length lO 1 //™. 
Locality. — Stats. 190, 286. 
Remarks. — The present species may be readily dis- 
tinguished by its slim form of body and greatly produced 
limbs, rudimentary eyes, as also the peculiar form charac- 
terizing the 2nd pair of legs in the male. 
Description of the Female. — The body (see Pb 
XVIII, fig, 2) is unusually slender and elongate in form, 
almost linear, and without any armature whatever. 
The head is comparatively small, a good deal shorter 
than both the foremost segments taken together, and of the 
usual conico-obtuse form. 
Of the free segments, the 1st is quite short, the rest 
almost equal in size, and well-nigh cylindric. The posterior 
division of the body is more slender than the anterior, and 
of normal appearance. 
the epimera exhibit the usual slight development and 
squamiform shape; the 2nd pair, however, are appreciably 
larger than the others. 
