Coleoptera from the region of Gibraltar. 99 
DIANOUS, Samouelle. 
D. caerulescens, Gyll. Malaga. Not recorded from N 
Africa. 
STENUS, Latr. 
S. guttula, Mill. Esmir and Gibraltar: in flood refuse, 
rare. 
. providus, Er. Tetuan and Gibraltar: in flood refuse. 
. wntricatus, Kr. Esmir marsh: not rare. A European 
species. Found near Granada by Rosenhauer. 
. languidus, Er. Esmir and Gibraltar: five specimens. 
. melanopus, Mann. Esmir and Gibraltar: found in 
numbers in the Esmir marsh. 
S. mendicus, Er. Esmir and Gibraltar: not rare. 
S. wigritulus, Gyll. Gibraltar: in flood refuse, three 
examples. Recorded from Algeria. 
S. similis, Herbst. Esmir and Gibraltar. 
S. canescens, Rosenh. (major, Rey). Esmir marsh: six 
specimens. A European species. Found at Algeciras 
by Rosenhauer. 
S. pallitarsis, Steph. Esmir: one specimen. A European 
species, occurring also in Algeria. 
S. paganus, Kr. Esmir marsh: seven examples. 
S. fornicatus, Steph. Esmir: one specimen, <A  well- 
known European species. Mr. Walker’s is the only 
recorded N. African capture. 
S. cordatus, Grav. Gibraltar: one specimen. Recorded 
from Algeria. Found in Spain by Rosenhauer. 
S. elegans, Rosenh. Gibraltar: one specimen. Recorded 
from Algeria. Found at Algeciras by Rosenhauer. 
S. xvrosus, Er. (annulatus, Crotch). Gibraltar: three 
specimens. Recorded from Algeria. 
S. flavipes, Steph. Gibraltar: one specimen. Recorded 
from Algeria. 
RR 
RR 
PLATYSTETHUS, Mann. 
P. spinosus, Er. Tangier, Esmir, and Gibraltar: not rare, 
in dung, flood refuse, Kc. 
P. alutaceus, Thoms. Esmir: two male specimens, with 
the elytra coloured as in P. cornutus, Grav. 
