collected in the Lagos district by W. A. Lamborn. 517 
ampliated inwardly; the apical area of the posterior process is 
concavely sinuate and its apex horizontal (in A. decoratum the 
apical area is a little convex and the apex depressed over the apical 
angle of the tegmen); the tegmina are dark castaneous, with the 
oblique apical area paler, the apical margin black, and with a some- 
what large black spot beyond apex of clavus. 
Long.6mm. Exp. pronot. proc. 54 mm. 
Hab. Oni, neat Lagos (W. A. Lamborn—Ozford Mus.). 
See also p. 467. 
BENINIA, gen. nov. 
Face subtriangular, apically concavely excavate before clypeus ; 
ocelli almost on a level with the upper margins of the eyes and 
about as far from each other as from eyes; pronotum shorter than 
the tegmina, without lateral processes, but centrally, anteriorly 
produced upward in an almost erect process, the apex of which is 
bilobed, the posterior process is long, somewhat slender, sinuately 
adpressed to the tegminal suture, its apex deflected, narrowly 
subacute and slightly passing the inner tegminal angle; tegmina 
extending beyond the abdominal apex, their apices subacute, their 
apical areas provided with apical and subapical cells; tibiae slightly 
dilated. 
Allied to Congellana, Dist. (Div. Hypsaucheniaria), but 
differing in the completely distinct structure of the 
pronotal posterior process. 
Type. B. lamborni, Dist. 
Beninia lamborni, sp. n. 
Body and legs dark castaneous; tegmina shining ochraceous, 
base narrowly suffused with castaneous; pronotum finely rugulose, 
longitudinally tricarinate on disk, central carination straight and 
continued along the posterior process, the outer carinations short 
and roundly posteriorly curved inward, the discal erect process 
apically obliquely transversely bilobed, each lobe upwardly con- 
vexly laminate with the margins distinctly paler, posterior process 
tricarinate. 
Long. 7 mm. 
Hab. Oni, near Lagos (W. A. Lamborn—Ozford and 
Brit. Muss.). The type and one paratype were captured 
on Triumfetta cordifolia in the forest 4} mile E. of Oni, 
Jan. 27, 1912, and two paratypes 1 mile E. under condi- 
tions otherwise the same. 
See also p. 465. 
