CLETODES. 93 
two, terminal setz (figs. 16 and 17), the first joint 
minute ; marginal spines of the outer branches slender 
and plumose. Fifth foot in the female (fig. 18) folia- 
ceous, the distal joint long, bearing two long setz at 
the apex, two on the outer, and one on the inner 
margin, basal joint small, with three internal and one 
external setze (fig. 12). Length synd of an inch (79 
mm. ) 
Several specimens were found amongst dredged 
material, from a depth of five fathoms off Hartlepool, 
and one or two from 7—29 fathoms off Portincross, 
Ayrshire. 
M. Boeck’s description of Cletodes laticauda may 
very possibly be meant to apply to this species, but 
his account of the first pair of feet and of the caudal 
segments does not agree accurately with my own 
observations of those organs in OC. longicaudata, and it 
seems, therefore, best to adhere to the name already 
proposed by Mr. Robertson and myself.* 
* T leave the descriptions of the two species C. longicaudata and 
C. limicola as originally written, but must express some doubt as to 
their entire accuracy. That two distinct species are referred to I have 
no doubt, but as they occur mixed up together in the same gatherings, 
and are not readily distinguishable except when quite perfect, it is quite 
likely that there may be some confusion between the two. The dis- 
tinctions of sex especially, and of the fifth pair of feet, I have not been 
able quite clearly to make out. 
