ARADOMORPHA.—LEOGORRUS. 197 
the anterior lobe of the pronotum arranged in sinuous lines, Antenne about reaching the median sulcus 
of the pronotum. Pronotum with both lobes rounded at the sides ; the anterior lobe about twice as wide 
as the head, rapidly narrowing forwards, with rather prominent front angles; the posterior lobe wider, 
shallowly sulcate down the middle, and with a few scattered shallow punctures. Abdomen rounded at 
the sides and apex, the genital segments distant from the tip beneath. 
Length 93, breadth 32 millim. 
Hab. Panama, Tolé (Champion). 
One specimen. 
ALLGEOCRANUM. 
Microcleptes, Stal, Ofv. Vet.-Ak. Férh. xxiii. p. 240 (1866); Enum. Hemipt. ii. pp. 109, 119, and 
iv. pp. 66, 79. 
Microcleptes, Stal, subgen. Allwocranum, Reuter, Act. Soc. Fenn. xii. p. 332 (1881). 
Alleocranum, Lethierry et Severin, Cat. gén. Hémipt., Hétéropt. i. pp. 96, 261. 
Stal based this genus upon Opsicetus biannulipes, Montr. et Sign., from New 
Caledonia, which he also records from numerous Eastern localities and from Cuba. 
His Cuban specimen is now before me, and we possess an example from Panama 
agreeing perfectly with it. The generic name Microcleptes is preoccupied in Coleoptera 
(Newman, 1840). 
1. Alleocranum biannulipes. (Tab. XII. fig. 6, ¢.) 
Opsiceetus biannulipes, Montr. et Sign. Ann. Soc. Ent. Fr. 1861, p. 69°. 
Microcleptes biannulipes, Stal, Ofv. Vet.-Ak. Férh. 1866, p. 2407; Enum. Hemipt. ii. p. 119°, and 
iv. p. 79%. 
Aliwocranum biannulipes, Leth. et Sever. Cat. gén. Hémipt., Hétéropt. iii. p. 96°. 
Hab. Panama, Bugaba (Champion).—AntiLLus, Cuba??45,—New Careponia !4; 
Figi Is.245; Paiippine Is.4; New Guinea, Dorey ( Wallace, in Mus. Brit.); Mauacca?>; 
Bourson *°. 
One male specimen. 
LEOGORRUS. 
Leogorrus, Stal, Stett. ent. Zeit. 1859, p. 404; Hemipt. Fabr. i. p. 125, nota; Enum. Hemipt. ii. 
pp. 109, 118. 
This Tropical- American genus includes numerous closely-allied species, chiefly differing 
inter sé in the form of head and eyes, and in the disposition of the ochreous markings 
on the elytra. ‘The femora are armed with a short spine on the inner and outer sides 
at the apex beneath; the inner apical portions of the tibiee, and the anterior trochanters 
in front, are densely clothed with fulvous hairs; the anterior and intermediate tibie 
have an elongate spongy fossa at the apex beneath ; the metasternum, and the venter to 
a greater or less extent, is sharply carinate down the centre. In the females the sixth 
segment of the abdomen is truncate at the apex, and the two genital segments are 
exposed, the first being large and trapezoidal and the second small. 
