Crustacea, by R. {. Pocock. 431 
Pandalus annulicornis, Leach. 
‘wo specimens, at 55 and 250 or 815 fath. 
AMPHIPODA. 
? Metopa Bruzelit (Goés). 
Metopa Bruzeli, Boeck, Skand. Arkt. Amph. p. 458, pl. xviii. fig. 2. 
Three damaged specimens, which appear to be referable to 
this Arctic species, were taken in 55 fath. of water. 
Callisoma crenata. 
Callisoma crenata, Sp. Bate, Cat. Amph. Brit. Mus. p. 85, pl. xiv. fig. 5 ; 
id. Brit. Sessile-eyed Crust. i. p. 126 ; Boeck, loc. cit. p. 182, pl. vil. 
fig. 1. 
One specimen, at a depth of 55 fath. 
This specimen has been compared with the type, which is 
preserved in the collection of the British Museum. 
Amphithopsis latipes. 
Amphithoe latipes, Sars, Overs. Norsk.-Arct. Region Krebsdyr, p. 20. 
Amphithopsis latipes, Boeck, loc. cit. p. 855, pl. xxii. fig. 4. 
Several specimens, 55 fath. 
I have compared these specimens with the type of Calliope 
Ossiant (Sp. Bate), and I tind that they agree with it in all 
respects. But, according to Boeck, Calliope Ussiani is 
synonymous with Amphithopsis latipes. 
Phronima sedentaria. 
Cancer sedentarius, Forskal, Descript. Anim. p. 95. 
Phronima sedentaria, Latr. Gen. Crust. et Ins. i. p. 56, pl. ii. fig. 2; Sp. 
Bate, Brit. Sessile-eyed Crust. ii. p. 28; Stebbing, Amphip. ‘ Chal- 
lenger,’ ii. p. 1857, pl. clxii. B. 
A single specimen, associated with a Beroe, came up in the 
trawl 80 miles from land. 
PANTOPODA. 
Pycnogonum littorale (Strém). 
For the literature of this species, and remarks on its distribution, see 
‘Report on the Pyenogonidea of the Challenger,’ by Dr. Hoek, p. 99. 
A single specimen, depth ? 
