426 Deep-sea Trawling off the S.W. Coast of Ireland : 
Anamathia Carpenteri, 8. I. Smith, Report on Decapoda of Albatross 
dredgings, Washington, 1886, pp. 21, 22. 
Several specimens from depths of 110 and 250 fath. 
Lispognathus Thomsont, 
Dor hynchus Thomsont, Norman, in Wyville Thomson’s ‘ Depths of the 
Sea,’ p. 174, fig. 84 (1873). 
Lispognathus "Thomsoni, A. M.-Edwards, Comptes Rendus, pp. 878-932 
(1881); Miers, Brachyura of ‘ Challenger, p- 28, pl. v. fig. 2. 
Specimens were obtained at a depth of 250 fath. 
Hyas coarctatus, Leach. 
A specimen from 250 fath. 
Eurynome aspera, Leach. 
Two specimens from 315 fath. 
Ebalia nux, sp. n. 
Ehalia nua, Norman, MS. 
Carapace as broad as it is long, entirely covered with 
rounded tubercles, convex from before backwards and from 
side to side, the regions well defined; the frontal region 
horizontal or slightly upturned, with somewhat sharply emar- 
ginate anterior edge ; posterior gastric region marked with 
larger tubercles—two anterior and paired, and one or two 
posterior and median ; intestinal region armed with a large 
tubercle above and with sharply emarginate hinder edge ; 
lateral surface of carapace much more finely granular than 
the suverior surface. 
Chelipedes long in males, short in females, covered thickly 
with larger and smaller granules ; 
merus almost cylindrical; pro- 
podus thicker at its distal than at 
its proximal end; dactylus gently 
curved and slightly inturned, 
widely separated at the base in the 
adult males, in contact in the fe- 
males. 
Legs granular above and below. 
Abdomen in the male  trian- 
gular, with the third and fourth 
segments fused together, with  LEbalia nux, 3, nat. size. 
a median projection on_ the 
hinder margin ot the terminal segment ; in the female cover- 
ing the whole sternal surface of the cephalothorax, with the 
