248 
HISTOllY OF BRITISH CRUSTACEA. 
rugose, and with two tubercles. Of an ash-colour, slightly 
streaked with blue or red. About four lines long. 
British coast. Cornwall (Polperro). Yagon Bay, Guern- 
sey (Rev. Alfred JNf orman). 
Gen. 127. CAMPECOPEA, Leach . 
Last segment of the tail with a curved compressed ap- 
pendage on each side. Body six-jointed, last joint same size 
as the rest. Antennae setaceous, upper longest, peduncle 
two-jointed; a very ample space between the antennoe. 
Campecopea hirsuta, Montagu, sp. (Plate XIY. fig. 2.) 
— Of a brown colour, the last segment of abdomen marked 
with some pale blue spots ; body covered with short hairs. 
Length line. 
Hab. South coast of Devonshire. 
Campecopea Cranchii, Leach. — Slightly hairy; sixth 
ring simple, without spines. 
Ealmouth (Oranch.) 
Pam. CYMOTEOAEM. 
Thorax of seven rings, movable on each other ; the first 
