215 
Sidste Par endelig (Pig. 5 /•) er sardeles lidet, simpelt 
°S 5estaaende af 2 Led. hvoraf det lste (Staminen) er kort 
^''edt, gaaende indad ud i en med en enkelt Torn be- 
!® bn et tilspidset Plig. Endeleddet er af oval Form og i 
a aterne besat med tynde Burster. 
Halevedhaenget (se Fig. 5 h) danner en temmelig stor 
lalvelliptisk Plade, der ved Enden er forsynet med 2 korte 
Burster. 
Hyrets Parve er hvidagtig, uden nogen tydelig Pig - 
Centering. 
Langden gaar op til 10 wm . Ialmindelighed er Han- 
tlerrie noget storre end Hunnerne. 
Finally, the last pair (fig. 5 T) are exceedingly small, 
simple, and composed of 2 joints, of which the 1st (the 
stem) is short and broad, protending inward as a pointed 
lappet bearing a single spine. The terminal joint is oval 
in form, and fiiuged along the edges with delicate bristles. 
The telson (see fig. 5 Zc) constitutes a rather large, 
semi-elliptic plate, furnished at the extremity with 2 short 
bristles. _ ... 
Colour of animal whitish, without any distinct pig- 
mentation. 
Length reaching 10”™. As a rule, the males are 
somewhat larger than the females. 
Forekomst og ITdbredning. Nservserende Art er un- 
Fxpeditionen observeret paa ikke miudre end 7 for- 
s kjellig e Stationer, alle tilhorende den kolde Area. Af 
j 'sso Fgger 2 (Stat. 18 og 31) i Havet udenfor vor Vest- 
2 (Stat. 124 og 137) udenfor Helgelandskystcn, 1 
( jj tat - 200) NY a f Finnwken og 1 (Stat. 312) Vaf Beeren 
’bind. Dybden fra 350 til 658 Favne. 
Artens for Tiden bekjendte Udbredningsfelt er her- 
,f b‘r det ostlige Afhald mod Nordhavets store Dyb fra 
| 1 11 b.lde til den 75de Bredegrad. Den er utvivlsomt at 
K b agto som en segte arktisk Form. 
Occurrence and Distribution. — The present species 
was observed on the Expedition at as many as 7 different 
Stations, all belonging to the cold area. Of these, 2 (Stats. 
18 and 31) lay off the West Coast of Norway, 2 (Stats. 
124 and 137) off the coast of Helgoland, 1 (Stat. 200) 
north-west of Fiumark, and 1 (Stat. 312) west of Beeren 
Eiland. Depth ranging from 350 to 658 fathoms. 
Hence, the tract throughout which the species is at 
present known to be distributed, comprises the eastern slope 
of the sea-bed where it shelves toward the great deep ot 
the Northern Ocean — from the 63rd to the 75th parallel 
of latitude. The animal must uquostionably be regarded 
as a true Arctic form. 
Fam. Dulichiidae. 
Oen. Oxxlioliia, Kroyer, 1845. 
Nat. Tidsskr. 2 R., Bd. 1. 
69. Dulichia tuberculata, Boeck. 
(PI. XVII. Fig. <i *)■ 
^ ^ ‘‘ a tu hrcti lata, Boeck, Crust, amphip. bor. et arct. pg. 163. 
lChta lata, Boeck, de skandinaviske og arktiske Amphipoder, 
DuV Bd ' Pg ‘ 655 ' Tab ' XXX > Fi F- 4 - 
" lChla S'ptentrionalis, G. O. Bars, Crust.. & Pycnog. nova et», No. 41. 
(i Al ’tscharaeteristik. Legemet noget mindre forlsenget 
1st M j^ vanb S> navnlig hosHuunen, ubeviebnet. Hovedet foran 
nio ' ai b ' 0 ^ eres Fieste koniskt fremspringende. Alle Epi- 
0j * 1 smaa, skjalformige, af samme Udseeude hos begge Kjon. 
t v | Ul ' Ve ^ udviklede, runde, convexe, morkerode. Folerno 
^ cuu s P*womt berstebesatte, lste Par noget l®n- 
1 011 d 2det, med Skaftets 2 sidste Led omtrent at ens 
kp. ’ Bisvoben 3-leddet. 2det Fodpar hos Hannen 
p ( udviklet med stor aflang oval Haand, forsynet ved 
Sls lne< ^ en lig ( > nedadrettet dolkformig Fortsats; Ende- 
Fam. Dulichiidse. 
Gen. Oixlichia, Kroyer, 1845. 
Nat. Tidsskr. 2 K., Bd. 1. 
69. Dulichia tuberculata, Boeck. 
(PI. XVII, fig. 11, <» »)• 
Dulichia tuberculata, Boeck, Crust, amphip. bor. et arct. p. 1S3 
Dulichia tuberculata., Boeck, de skandinaviske og arktiske Amphipoder, 
Bd 2, p. 655, PI. XXX, fig. 4. 
Dulichia septentrional™, G. O. Sars, Crust. & Pycnog. nova etc., No. 41. 
Specific Character. — Body somewhat less elongate 
than usual, particularly in female, unarmed. Head, an- 
terior to attachment of 1st pair of antenna, conical and 
projecting All epimera small, squamiform, of uniform 
appearance in both sexes. Eyes well developed, round, 
convex dark-red in colour. Antenna slender, and but 
sparingly furnished with bristles, 1st pair somewhat longer 
L ; u( | with 2 last joints of peduncle about equal m 
length three-jointed. Second pair of legs in male power- 
ful lv developed, with large oblongo-ovate hand, provided at 
