8 | G. O. Sars. 
ceeding pairs (fig. 11 & 12) there are 3 spines on this joint, two 
of them apical. The inner ramus of the 4th pair (fig. 13) is 
comparatively narrower than that of the other pairs, and has only 
2 slender spines, both apical. As to the natatory sete, their 
number is somewhat different in the several legs. In all the pairs 
the Ist joint of the outer ramus is devoid of any seta inside. The 
terminal joint of this ramus has inside in the Ist pair (fig. 10) 4, 
in the succeeding pairs 5 sete. The middle joint of the inner 
ramus has inside in the Ist and 4th pairs (figs. 10 & 13) only a> 
single seta, whereas 2 sete are present on this joint in the 2 
middle pairs (figs. 10 & 11). The terminal joint of the same 
ramus has in the Ist pair (fig. 10) 5 sete, 2 apical and 3 lateral. 
In the 2nd pair (fig. 11) there are, as in the Ist pair, 3 sete in= 
side this joint; but the 2 apical sete are here, as in the succeed- 
ing pairs, replaced by 2 spines. In the 3rd pair (fe IZ)eine 
joint has only 2 sete, and in the 4th pair no sete are present 
at all, both edges of the narrow terminal joint being perfectly 
smooth. 
The last or Sth pair of legs are only present as a very 
slight rudiment, being replaced on each side by 2 small setæ issu- 
ing immediately from the corresponding segment (see fig. 14). 
Of inner organs the greatly developed ovarial tubes are 
easily observable, filling up the greater part of the anterior divi- 
sion of the body and sending off several lobular diverticles both 
laterally and ventrally. From the luxuriant development of these 
organs it may be inferred that the ovisacs, when present, must 
be of very large size, as is the case with several forms of 
Lichomolgidæ, for instance in the species of the typical genus 
Lichomolgus Thorell. 
Occurrence. — As above mentioned, 2 female specimens 
of the present form were secured, both adult and of about equal 
size. According to the statement given by Mr. Nordgaard, the 
gathering in which they occurred was taken July 1913 at Station | 
14, located in lat. 59° 35" N, long. 20° 40’ E, the towing net hav- 
ing been dragged by a line of 1000 m, and thus had probably 
worked through a water-layer of a depth of about 6—700 m. The 
temperature of this layer has been stated to be 7—7.5° C, and 
the degree of saltness 35.16 pro mille. 
General remarks. — It will be seen from the above 
given description, that the present Copepod in several respects 
