Mr. W. L. Distant on Lygeide. 505 
Dieuches relatius, sp. n. 
Black; lateral margins of the pronotum from apex to 
about one third from base, margins of clavus, and broad 
lateral areas to corium ochraceous; membrane fuscous ; 
antennee ochraceous, the basal joint, apices of second and 
third joimts, and apical joint (excluding base) black or dark 
fuscous; legs and rostrum ochraceous, apex of rostrum, 
apical thirds of femora, and bases and apices of tarsi black ; 
sternum black; abdomen castaneous, its lateral margins 
ochraceous. 
Anterior femora beneath with a very strong spine a little 
before apex; the ochraceous lateral areas of the corium 
sparingly brownly punctate, the extreme lateral margin 
impunctate. 
Long. 10 millim. 
Hab. Mashonaland: Umfili River (G. A. K. Marshall, 
Coll. Dist.). 
Allied to D. patruelis, Stal. 
Genus Narso. 
Narbo longipes. 
Narbo longipes, Stal, Berlin. ent. Zeit. x. p. 161 (1866). 
Noliphus ? distinctus, Walk. Cat. Het. iv. p. 176. n. 6 (1871). 
Narbo biplagiatus. 
Noliphus ? biplagiatus, Walk. Cat. Het. iv. p. 177. n. 7 (1871). 
Rhyparochromus terminalis, Walk. loc. cit. v. p. 105. n. 173 (1872). 
Narbo fasciatus, sp. n. 
Head, antenne, anterior lobe of pronotum, and body 
beneath black; posterior lobe of pronotum, corium, and disk 
of abdomen castaneous; posterior lobe of pronotum with a 
central fascia, its anterior lateral margins, a spot near each 
lateral angle, and its posterior margin (narrowly) ochraceous ; 
scutellum very dark castaneous, with two small spots near 
centre and the apex ochraceous; corium with a claval 
streak (not reaching apex), an outer claval streak followed 
by a discal spot, a central streak on apical margin, and the 
whole of the lateral margins ochraceous, a rather large 
blackish spot at inner angles and a very small spot of the 
same colour at apical angles; membrane black, opaque, with 
the basal venation and a central fascia on its posterior half 
ochraceous ; connexivum, legs, rostrum, and basal half of the 
apical joint of antennee ochraceous ; the head, anterior lobe 
of pronotum, and sternum are finely greyishly pilose. 
Long. 13 millim. 
Hab. S.K. Borneo (Atkins. Coll., Brit. Mus.). 
