352 Messrs. T. and A. Scott on some 
comparing our figures with those of Dr. Poppe, the structural 
details are practically the same. 
Idya furcata (Baird). 
This species was observed in a shore-gathering from the 
east side of Kolguev Island, collected on June 12th. 
Fam. Lichomolgide. 
Lichomolgus hirsutipes, 'T. Scott. 
1893. Lichomolgus hirsutipes, T. Scott, Eleventh Ann. Rept. Fishery 
Board for Scotland, pt. iii. p. 206, pl. iv. figs. 1-12. 
This, like the Idya furcata recorded above, was obtained in 
the shore-gathering from the east side of Kolguev Island, but 
was apparently very rare. 
Fam. Asterocherida. 
Asterocheres simulans (T. Scott). 
1898. ? Ascomyzon simulans, T. Scott, Sixteenth Ann. Rept. Fishery 
Board for Scotland, pt. iii. p. 270, pl. xiii. figs. 1-9, pl. xiv. fig. 22. 
One or two specimens of this Asterocheres were found in a 
sample of bottom-material from 100 fathoms collected east of 
Hope Island on July 138th. 
Asterocheres Boecki (Brady). 
A few specimens of A. Boecki (Brady) occurred in a 
gathering collected in the vicinity of Hope Island in 27 fathoms 
on July 6th. 
Dermatomyzon nigripes (Brady & Robertson). 
This fine species was taken in 60 fathoms, along with 
cela] Cletodes abyss¢#s and others, in lat. 76°17' N., long. 21° — 
36’ E., on July 20th. 
Parartotrogus Richardi, T. & A. Scott, 
var. arctica, var. nov. (Pl. VI.) 
1893. Parartotrogus Richardi, T. & A. Scott, Ann. & Mag. Nat. Hist. 
(6) vol. xi. p. 210, pl. vii. figs. 1-11. 
One or two specimens apparently belonging to this species 
were found in the same gathering with Asterocheres simulans 
from 100 fathoms to the east of Hope Island, and in another 
