86 
2. Campylaspis glabra, G. 0. Scars. 
(PI. LVIII). 
Campylaspis glabra, G. 0. Sai-s. Middelhavets Cumaceer, p. 129, PI. 44—47. 
Specific Characters.—Female. Very like the type species, but of conside¬ 
rably smaller size, and comparatively less robust in form. Carapace very large 
and boldly vaulted above, surface perfectly smooth throughout, frontal part as in 
C. rubicunda. The first 2 pedigerous segments less strongly produced dorsally. 
Tail more slender, with the segments nearly cylindric in form. Maxillae exactly 
as in C. rubicunda. Terminal joint of 1st pair of maxillipeds still more rudi¬ 
mentary than in that species. Third pair of maxillipeds with the meral joint 
large and expanded. Second pair of legs with the terminal joint shorter than 
the 2 preceding ones combined. Uropoda rather slender, with the stem com¬ 
paratively narrow, and scarcely at all serrate inside, inner ramus somewhat 
exceeding half the length of the stem, and armed with about 8 unusually slender 
spinules. Colour whitish. Length scarcely exceeding 3 mm. 
Adult male more slender than the female, with the carapace far less 
vaulted above. Limbs transformed in the usual manner. Length nearly 4 mm. 
Remarks. —On going through my material of C. rubicunda from the Nor¬ 
wegian coast, I have recently found some specimens of a form, which had previ¬ 
ously escaped my attention, and which I am unable to distinguish from the 
Mediterranean species described in the above-mentioned paper. It is very closely 
allied to C. rubicunda, but on a closer examination is easily distinguished by 
its much smaller size and less robust form of body, as also by the different colour. 
Occurrence. —As the specimens were found mingled together with C. 
rubicunda from different localities, it is impossible for me at present to state 
with certainty from which locality they were derived. I believe, however, that 
at least some of the specimens were collected in the Trondhjem Fjord. 
Distribution .—Mediterranean at Messina and Spezia (the present author). 
3. Campylaspis sulcata, G. 0. Sars. 
(PI. LIX). 
Campylaspis sulcata , G. O. Sars, Nye Dybvandscrustaceer fra Lofoten. 
Chr. Yid. Selsk. Forh. 1869, p. 161. 
Specific Characters. — Female. Form of body resembling that in the type 
species, though somewhat less robust. Carapace very large and boldly arched 
above, dorsal face somewhat uneven in front, lateral faces with a very conspi- 
