20 
Tas. LXVIII. PACTOLUS BOSCITI. 
P. rostro es ener pedibus ciliato- -punctatis. 
Habitat 
Mus. Britan. 
BOSC’S PACTOLUS. 
Rostrum on each side with little : spines ; legs with ciliated 
/ punctures. 
Behind the eyes, in a line with the spines in the sides of 
the rostrum, are two small spines. 
The first joint of the external antenne alone remains, 
and this is shown in the figure. The dotted line in the 
plate, exhibits the supposed form of the termination of the 
middle pair of legs. 
A single specimen of this crustaceous animal occurs in 
the British Museum, but its locality is unknown. 
Fabricius seems to have considered it as the other sex of 
Leptopodia sagittaria*; if this conjecture prove right, his 
character is incorrect. 
* © Pedes in altero sexx mediocres, rufo alboque variegati omnibus 
chelatis.” 
