342 Messrs. T. and A. Scott on some 
of the cephalothorax narrowly produced and sinuate, so as to 
be somewhat similar in this respect to C. vernalis, and but 
for this we should have had no hesitation in ascribing our 
specimens to Rehberg’s species. These specimens were 
collected by Mr. Bruce in a freshwater pond near Kostyn 
Point, Novaya Zemlya, on June 18th, 1898. 
Fam. Harpacticide. 
Lictinosoma Sarsi, Boeck. 
This species was dredged on the east side of Kolguev, and 
also from 27 fathoms in the vicinity of Hope Island; only a 
few specimens were observed. 
Ectinosoma curticorne, Boeck. 
This also occurred very sparingly in the sample from the 
east side of Kolguev, which was the only gathering where 
Ectinosoma curticorne was observed. 
Ectinosoma melaniceps, Boeck. 
One or two specimens of Hetinosoma melaniceps were ob- 
tained in some material dredged in 100 fathoms to the east of 
Hope Island on July 13th. 
Ectinosoma atlanticum (Brady & Robertson). 
This small species was of general occurrence in the tow- 
net gatherings collected by Mr. Bruce in the summer of 1898, 
and appeared to be more or less generally distributed over the 
Barents Sea from Kolguev to Spitzbergen; in none of the 
gatherings, however, was it very plentiful. 
Zosima typica, Boeck. 
This species occurred very sparingly in some material 
dredged in 100 fathoms to the east of Hope Island on 
July 13th, 
Robertsonia tenuis (Brady & Robertson). 
This was obtained in the same gathering with Zosima 
typica, but appeared to be rare. Ltobertsonia tenuts is one of 
the species recorded by T. Scott from Franz-Josef Land, 
and it also appears to be widely distributed in the British 
seas. 
