560 IMr. W. L. Distant on Ilomoptcra. 



rostrum conskleiably passing tlie posterior coxae ; opercula 

 centrally overlapping, not quite reaching base of abdomen. 



Long., excl. tegm., ^ 26; exp. tegra. 83 mm. 



Ilah. Yunnan (Paris Mus.). 



Allied to 0. virescens, Dist., but rostrum larger, opercula 

 shorter, and colour dilTerent. 



Subfam. TiBiciNiNjE. 

 Carinetahia. 

 GUARANISARIA, gen. nov. 

 Allied to Carineta, but with the tegmina short, not longer 

 than the body, semiopaque and witli an additional vein or 

 veinlet crossing the third ulnar area. Other structural 

 characters as in Carineta. 

 Type, G. dissimilisj Dist. 



Guaranisaria dissimilis, sp. n. 

 cJ . Head and thorax above black, shortly palely pilose ; 

 a small central spot at base of head, lateral and posterior 

 margins (very narrow) and the incisures to pronotum, and 

 lateral margins to mesonotum ochraceous, the mesonotum 

 also obsoletely displays the margins of two central obconical 

 spots; abdomen above ochraceous, the basal segment an] 

 central area of second segment black; exposed tympana 

 greyish white; body beneath black, the lateral margins of 

 both sternum and abdomen ochraceous and longly pilose; 

 tibiffi and tarsi stramineous, bases and apices of anterior 

 and intermediate tibial, and apices of tarsi piceous or black ; 

 opercula ochraceous, inwardly, outwardly, and apically 

 ])iceous ; tegmina suffused with shining piceous brown, the 

 costal membrane stramineous, the subclaval area roseate; 

 wings hyaline, the venation ochraceous; front robustly 

 protuberant, about as long as vertex ; transverse vein at base 

 of second tegminal apical area almost vertical ; rostrum 

 reaching intermediate coxai ; opercula transverse, not meeting 

 inwardly, their posterior margins rounded and not quite 

 reaching base of abdomen. 



Long., excl. tegm., d" 15 ram. ; exp. tegm. 34 mm. 



Ilab. Argentina {Wagner, Brit. Mus.); Paraguay; Sapu- 

 cay (Coll. Heidemann). 



A female specimen from Paraguay sent me for identi- 

 fication by Mr. Heidemann has the abdomen completely 

 piceous black above with only marginal lateral ochraceous 

 streaks, beneath the lateral ochraceous abdominal margins 

 are traversed by a black median fascia. 



