in the Gulf of St. Lawrence. 213 
to propose the name J/unidopsis) approaches nearer to Munida 
than to Galathea. On some future occasion I hope to be able to 
give a detailed description, with figures, of this form; for the 
present a short diagnosis only of some of its salient points will 
be attempted. Of the limited genus d/unida, only two or three 
species are known at present. A/unida rugosa (Fab.) is the same 
as Munida Rondeletii of Bell, and Astacus Bamffius of Pennant. 
The other species are M. tenuimana of G. O. Sars, and M. Dar- 
winti of Bell. 
The following additional species of Crustacea were collected 
from the deep-sea mud: + Hippolyte Fabricit Kroyer ; + Liastylis, 
sp.; tPseudomma roseum G. O. Sars; +Zhysanopoda neglecta ? 
Kroyer, and another large species ; Stegocephalus ampulla Phipps ; 
tGammarus ornatus Edwards was abundant at low-water in 
St. George’s Cove; it appears to be an abundant littoral form 
throughout the gulf. : 
Cruise 2 —We left Gaspé Basin on August 2d, intending first 
to examine the two largest of the inshore banks, the Orphan 
So we got under the lee of Bonaventure Island, and dredged out- 
®xactly in a line with the rostrum, and the whole four point forward. Rostrum 
simple (without the spine on each side of the base so characteristic of Munida), 
conspicuous 
the outer antennez. e ee ee 
“PParently adult female: length, from apex of rostrum to tip of tail, 1-38 inch; 2 
? in '. i 
. sea mud. From Munida it may at once by its 
and simple | ais 7 fone Afni oy aracter of its eyes it closely resembles 
Calocarés, but not in many other respects. 
