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Coleoptera from the region of Gibraltar. 95 
elegans, Ol. Gibraltar: under stones, in plenty, Cam- 
pamento. Apparently not recorded from N. Africa. 
Found singly at Algeciras by Quedenfeldt. 
rujfipes, Luc. Gibraltar: one specimen, on the Rock, 
Jan. 1889. Recorded from N. Africa and Spain. 
grecus, Kr. Tangier. Occurs in Algeria, as well as in 
S. Europe. 
hesperius, Kr, Tangier and Gibraltar: under stones, 
on walls, &c., not rare. 
linearis, Grav. Esmir, Gibraltar, and Malaga: with 
the preceding. 
CRYPTOBIUM, Mann. 
JSracticorne, Payk., var. jacquelini, Boield. Esmir and 
Gibraltar. Found in plenty in flood refuse in the 
Esmir marsh. All the specimens have a reddish 
thorax. 
Do.icaon, Lap. 
nigricollis, Woll. (artus, Karsch). Gibraltar: one ex- 
ample, determined as D. nigricoilis, Woll. (a species 
not recognised as European), by M. Fauvel. It 
differs from Wollaston’s types, from the Canary Is., 
in being larger, and in having the punctures on the 
head and thorax finer, and those on the hind body 
coarser. D. nigricollis has been recorded by Queden- 
feldt from Tripoli. 
cribricollis, Fauv. Tangier: not rare. Also occurs in 
Spain. 
gracilis, Gray. Esmir and Ceuta. Found in numbers 
in the Esmir marsh. Occurs in Spain, Portugal, &c. 
biguttulus, Lac. Gibraltar: under stones, near Cam- 
pamento, occasional. Recorded from N. Africa. 
LATHROBIUM, Grav. 
. anale, Luc. Esmir, Tangier, and Gibraltar. Found in 
some numbers in the Esmir marsh. 
_angustatum, Lac. Gibraltar: wet places, Campamento. 
Recorded from Tangier. 
labile, Kr. Esmir: one specimen, with the preceding. 
A European species. 
dividuum, Er. Esmir: one specimen. Occurs in 
Algeria, as well as in Europe. 
