iCA IV 



uch with Sai that I do not entertain any doubl as to 



immature specimen, and the differences between this and m> 

 it. • whatever, bul <>nl\ accidental or perhaps local variation Caiman 

 individual specimens to £ hispida 01 to / truncatula Bate 

 ied "ii .i single adult female From the < "Id deep-sea area a1 Spitzbergen, 

 allied t" / that a direct comparison ol specimens "t both Forms is very desirable The 



al value discovered bj me <>n his figures are Found in the uropods; according to Sars' 

 the second joint i>i their endopod is proportionate!} considerably longer, while fir>t joint 

 erablj lower number ol -pines, and the exopod onlj a single seta on it- upper side 

 urrence. Taken by the "Ingolf" at three stations in the warm area 

 Davis Strail L,at 66°35'N., Long I W . ;i8 lath . temp. ;.g 2 specimens 



Stat. 28 I. at (>s i-} N. Long. 55°42' W. , 420 lath., temp. ; g 6 l /« specimens. 

 Stat. 25 I. at 63 30 N Long 54 25 W., 582 Fath., temp. 3.3 1 specimen. 

 Besides a single specimen has been secured by Pro! 1> Bergendal al Jakobshavn, Wesl Greenland 

 Lai N . 



Distribution. Recorded From a number oi places at the Atlantic coast oi Ninth America 



southwards to Marthas Vineyard (about I. at 41' 1 N.), in depths from 1 to 4, 5, and 10 to 

 70 Fath - alman). 



19. Eudorella arctica n. sp. 



PI. I, tigs. 9a— <|d 



Female An ovigerous female and an immature specimen are to hand, and agree with one another 

 in nearly all Features of any importance. The species is closely allied t" E. truncatula, bul an important dif- 

 ference in the uropods render- .1 reference t" the latter form impossible. 



The immature specimen has a number of outstanding hair- on the surface of cephalothorax and 

 ■ .men. while they have nearly disappeared in the adult. < >n the carapace the antenna! notch is somewhat 

 but rather -hallow; in the immature specimen (fig. 9a) one small large tooth are found above 



and two small teeth below the notch, while in the adult that serration i- still inure rudimentary. The antero- 

 lateral is long, robust and horizontal in the small specimen, but feebly developed in the adult. 



First pair oi m E. truncatula, as the propodus 1- considerably longer than the carpus 



and nearly more than twice as long as the terminal joint. In second pair oi legs (fig 9 c) the merus is somewhat 

 thii I I nearly as long rpus the terminal joint is moderately broad. [ntheuropods fig. 9 d) 



the peduncle is a little longer than the endopod, with several in the adult about 7 spines at the inner 



in the -mall specimen, even beyond tin end "t the endopod, and ha- about 

 "ii tin outer margin and the usual setae mi the end and mi the inner 

 •!■ three times as long as second joint, with about 7 spines on the inner 

 joint :n" ■ "ii tin- iniiei margin, .1 rather long, very thick spine and an 



•id 



