2, BRITISH OUOPBPODA. 
sparingly amongst weeds near low-water mark at 
St. Mary’s, Scilly, and in a gathering taken from the 
fronds of Laminarice in Shetland by the Rey. A. M. 
Norman. Mr. Norman has also more recently (1877) 
taken it at Oban. 
3. HoTINOSOMA ERYTHROPS, nov. sp. Tl. XXXVI, figs. 
11—17. 
Anterior antenne 6-jointed, mandibular palp having 
only a single terminal seta. First foot-jaw (fig. 14) 
slender, terminal claws long and slender, middle joint 
of second foot-jaw having only one long marginal seta. 
Swimming-feet destitute of marginal spines, their inner 
branches more elongated than in the preceding species 
(fig. 16). Fifth pair of feet (fig. 17) much shorter than 
in the two preceding species, and having much longer 
setae, the longest of which is at least three or four times 
longer than the foot itself; basal segment having two 
setze on its inner portion; terminal segment small, 
reaching not much beyond the inner portion of the 
first segment and bearing three long apical sete. 
The head (fig. 11) bears close to its anterior margin 
two distinct, brilliantly red, eye-spots. Length, goth 
of an inch (65 mm.). 
A small, but apparently very distinct, species of 
which I have seen only a few specimens, all of them 
taken by the dredge in depths of from five to thirty 
fathoms off the coasts of South Durham and North 
Yorkshire. 
