172 HISTORY OF BRITISH CRUSTACEA. 



Gen. 69. WESTWOODIA, 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 CjECUla, 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 Eirth (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. 



