948 BOPYRID&. 
of Pagurus Thompsoni, dredged off ‘Tynemouth, Aug., 
1862. 
From Polperro we have received specimens of both 
sexes, captured by Mr. Loughrin, upon an old specimen 
of Galathea squamifera, of a much larger size than those 
represented above, the male being ;sths and the female 
11ths of an inch long. They precisely agree in general 
form and in most of their details with the preceding. The 
feet of the male are, however, more powerfully constructed, 
with a semicircular emargination on the underside of the 
hand, but the dorsal appendages of the basal segments 
of the tail of the female are thicker and more rounded in 
form, whilst the lateral ones as well as the four attached 
to the terminal segment are more pointed at their extre- 
mities and corrugated along their surface. These differ- 
ences do not appear to us to be incompatible with the 
enlarged size of the individuals, presuming that those 
described and figured above are not full grown. 
