74 Mr. G. C. Champion’s list of 
Ditomus, Bon. (Aristus, Latr.). 
D. clypeatus, Rossi. Tangier. Gibraltar: under stones, 
in winter, not rare. 
D. sphxrocephalus, Oliv. Tetuan, Tangier. Gibraltar, 
Algeciras: with the preceding, but commoner. 
CaRTERUS, Dej., Bedel. 
C’. cephalotes, Dej. Tetuan, Tangier: not rare. Gibral- 
tar: near San Roque, in winter, scarce. This and 
the other species of the genus live in vertical burrows 
under stones, and are most partial to the stiffest clay 
soil (Walker). 
C. tricuspidatus. F. Tetuan: plain of Buzaghal, common. 
Gibraltar : near Campamento, a few specimens. 
C. interceptus, Dej. Gibraltar: in plenty, foot of Sierra 
Carbonera, in spring. Occurs in Marocco, Algeria, &c. 
C. dama, Rossi. Tangier: rare. A Mediterranean 
species. 
C. rotundicollis, Ramb. Tetuan, Tangier, Gibraltar: not 
rare. 
C. fulvipes, Latr. Tetuan. Gibraltar: not rare, in winter, 
near Campamento. The only N. African capture 
mentioned by M. Bedel is Mr. Walker’s. 
C. microcephalus, Ramb. Tetuan, Tangier. Gibraltar : 
sparingly, in winter, at the foot of the Sierra 
Carbonera. 
C. gracilis, Ramb. Tetuan, Tangier. Gibraltar: in flood 
refuse, near Campamento. 
Eriotomus, La Bril. 
E. villosulus, Reiche. Tangier and Gibraltar: a single 
specimen at each locality. 
Actnopus, De}. 
A. giganteus, Dej. Gibraltar: two specimens, one at 
Algeciras and one beyond San Roque. Not known 
from N. Africa. 
A. picipes, Oliv. Malaga: one specimen. Not known 
from N. Africa. 
A. megacephalus, Rossi. Tetuan: not rare. Gibraltar: 
in flood refuse, &c., in spring, not rare. 
