172 
HISTORY OF BRITISH CRUSTACEA. 
Gen. 69. WESTWOODXA, Spence Bate . 
Shell of the head developed in front beyond the head, so 
as to look like a hood, and produced into a point ; upper 
antennae situated before the lower, not appendiculated. 
Telson entire. 
Named in compliment to J. O. Westwood, Esq. ; a genus 
of Hymenopterous insects also bears the name of this most 
distinguished entomologist. 
Westwoodia CA5CULA, Spence Bate. (Plate X. fig. 5.) 
—Eyes converging into a single organ, situated above and 
in advance of the upper antenna. First jaw-foot subprehen- 
sile ; second, simple, fringed on the fore margin of the pro- 
podos with a brush of hair. 
Moray Firth (Rev. Mr. Gordon) ; Plymouth (Mr. Spence 
Bate). 
Gen. 70. KROYERA, Spence Bate . 
Head as in last ; hands of jaw-feet well developed and 
formed by the carpus being produced so as to meet the 
apex of the dactylus. 
Named after Kroyer, the able Danish Naturalist, who 
has specially studied the Amphipodous Crustacea. 
