73 
i/ 4 lsengere end Laarleddet og mesten 3 Gauge saa langt 
som det terrainale Afsnit. Tarsalleddet (se Fig. 1 g) er af 
smal linear Form og ubetydeligt lsengere end Fodleddet. 
Dette sidste er endnu noget smalere, ligeledes lineart og 
i Inderkanten besat ined meget smaa, mesten haaiformige 
Torner, hvoriblandt dog bemserkes omtrent i Midten nogle 
faa noget stserkere saadanne. Endekloen er temmelig 
stferkt forlamget, skjondt adskilligt kortere end Fodleddet, 
og sylformigt tilspidset i Enden. Bikloerne er forholdsvis 
smaa. neppe saa lange som Endekloen. 
Forekomst. Det ovenfor beskrevne Exemplar, tillige- 
med et meget mindre Individ, blev taget under Norden- 
skjdlds Expedition 1875 i det kariske Hav paa et Dyb al 
40 50 Favne. De af Dr. Hansen undersogte Exemplarer 
var ligeledes fra det kariske Hav. 
21. Nymphon Sluiteri, Hoek. 
(PI. VII, Pig. 2, a— g). 
Nymphon Sluiteri, Hoek, Niederl. Archiv f. Zool. Supplem. 
1, p. 18. PI. II, fig. 30-34. 
_ — Hansen. Kara Havets Pycnogomder, 
p. 12, Tab. XVIII, Fig. 5, a— b. 
_ _ G. O. Sars, Pycnogonidea borealia & 
/ 
arctica, Ho, 21. 
Artscharacter. Legemet spinkelt med vidt adskilte 
forlsengede Sidefortsatser. Hovedsegmentet saa langt som 
de 2 folgende Segmenter tilsammen, Halsen tynd og for- 
Imnget, Pandedelen kun lidot udvidet. Gieknuden staerkt 
ophoiet, med Enden konisk tilspidset. Snabelen naesten 
af Hovedsegmentets Laengde. Saxlemmerne mindre kraf- 
tige : Haanden omtrent af Skaftets Laengde, noget udvidet 
paa Midten og besat med korte Haar; Fingrene nsesten 
af Palmens Laengde, temmelig staerkt krummede i Enden. 
Folerne med 2det Led betydelig kortere end 3die; sidste 
Led mesten dobbelt saa langt som nsestsidste og afsmal- 
nende mod Enden; begge tilsammen omtrent af 3die Leds 
Lamgde. De lalske Fodder bos Hannen s / 3 lsengere end 
Legemet. 4de og 5te Led omtrent af ens Laengde, Ende- 
delen kortere end 5te Led, Randtornerne smalt lancet- 
formige med et Par stserkere Taender naermere Basis, det 
ydre Parti fint saugtakket. Gangfoddeme staerkt forlaen- 
gede, omtrent 5 Gange lsengere end Legemet og besatte 
med korte og spredte Haar; 2det Lmgled meget smalt, 
mere end 1 / 3 lsengere end Laarleddet, men neppe mere 
end dobbelt saa langt som det terminate Afsnit; Tarsal- 
leddet forlamget, linesert; Fodleddet adskilligt kortere, 
noget afsmalnende mod Enden, og bevsebnet i Inderkanten 
med tynde, naesten bprsteformige Torner; Endekloen smi- 
deles king, mesten af Fodleddets Lamgde, leformigt 
krummet ved Basis og endende i en sylformig Spuls; 
Den norske Nordhivvsexpeilition. G. 0. Sars: Pyonogonitlea. 
joint is about V* longer than the femoral one, and nearly 
3 times as long as the terminal section. The tarsal joint 
(see fig. 1 g) is narrow, linear in form, and but very 
little longer than the propodal joint. The latter joint is 
still somewhat slenderer and also linear, and is beset on 
the inner edge with exceedingly small, well-nigh capilliioi m 
spines, among which a few somewhat stronger ones aie 
observed almost in the middle. The terminal claw is a good 
deal produced, though considerably shorter than the pio- 
podal joint, and is acuminated in the form of an awl at the 
extremity. The auxiliary claws are comparatively small, 
scarcely l ji of the length of the terminal claw. 
Occurrence. The above described specimen as well 
as a much smaller individual, were taken on Norden- 
skjold’s Expedition in 1875, in the Kara Sea, at a depth 
of 40 — 50 fathoms. The specimens examined by Dr. Hansen 
were also from the Kara Sea. 
21. Nymphon Sluiteri, Hoek. 
(PI. VII, fig. 2, a— g). 
Nymphon Sluiteri, Hoek, Niederl. Archiv f. Zool. Supplem. 
1, p. 18, PI. II, fig. 30, 34. 
_ _ Hansen, Kara Havets Pycnogonider. 
p. 12, Tab. XVIII, fig. 5, a— b. 
_ G. O. Sars, Pycnogonidea borealia & 
ai’ctica, No. 21. 
Specific Characters. Body slender, with widely separ- 
ated elongated lateral processes. Cephalic segment as long 
as the 2 succeeding ones taken together, neck slim and 
elongate, frontal part only slightly expanded. Oculiferous 
tubercle exceedingly elevated, with the [extremity conically 
acuminated. Proboscis well-nigh as long as the cephalic 
segment. Chelifori not very powerful; hand about as long 
as°the scape, somewhat expanded in the middle, and beset 
with short hairs; fingers nearly as long as the palm, a 
good deal curved at the tip. Palpi with the 2nd joint 
considerably shorter than the 3rdj; last joint nearly twice 
as long as the penultimate one and tapering towards the 
extremity, and together about as long as the 3rd joint. 
False legs in male 2 / 3 longer than the body, 4th and 5th 
joints about equal in length, terminal part shorter than 5th 
joint, marginal spines slender lanceolate, with a paii of 
strongish teeth near the base, outer part finely serrate. Am- 
bulatory legs greatly elongated, about o times longei than the 
body, and beset with short and scattered haiis, 2nd tibial joint 
very slender, upwards of x / 3 longer than the femoral joint 
but hardly more than twice as long as the terminal section ; 
| tarsal joint elongated, linear; propodal joint a good deal 
shorter, tapering a little towards the end, and armed on the 
inner edge with delicate, well-nigh setiform spines; terminal 
claw particularly long, almost as long as the propodal 
joint, falciformly arcuate at the base and terminating 
10 
