114 ZOOLOGISCHE MEDEDEELTNGEN — DEEL I. 



tribus sanguineis (media saepe fusca) percursum, subtus fuscum, carina 

 media, linea sublaterali maculisque numerosis minutis in longitudinem 

 seriatis hic et illic subconfluentibus albo-ochraceis praeditum, suturis 

 intersegmentalibus antrorsum angulato-productis, spiraculis fusco-nigris, 

 longe ante medium segmentorum positis, segmento ultimo dorsali feminae 

 apice utrinque in processum angustum apice obtusum paullo ultra segmen- 

 tum genitale secundum retrorsum producto. Pedes albo-ochracei, coxis et 

 femoribus anticis utrinque fusco-lineatis, annulo latiusculo anteapicali 

 femorum mediorum et postbasali tibiarum mediarum atque apice tibiarum 

 anticarum et dimidio apicali tarsorum anticorum fuscis, apice tibiarum 

 posteriorum cum tarsis totis fusco-nigro ; pedum anticorum coxae capite 

 et pronoto conjunctis paullo breviores, femora coxis vix dimidi longiora, 

 spina prima longa fere in medio posita, tibiae subtus brevissime nigro- 

 spinulosae, tarsi spinam primam longam femorum haud vel vix attin- 

 gentes; femora postica apicem abdominis paullum superantia. Long. 

 9 18—19 mm. 



Banjoewangi (Mc G.). 



By the well developed though abbreviated hemelytra this species is 

 allied to I. alatits Dist. from which it differs in having the spinous part 

 of the fore femora less extended toward the base, in the longer hind 

 femora, and the different coloration of the body and legs. It is possible 

 that both these species are sometimes apterous, and that some of the other 

 species occasionally are winged. The venation, above described, is similar 

 to that of the winged forms of the division Emesaria. 



N. B. — The recently described genus Roslania Dist. is founded on 

 the larva of an Ischnonyctes. The statement in the description "interme- 

 diate and posterior tarsi two-jointed" and certain other characters leave 

 no room for doubt as to this. 



Fam. HENICOCEPHALIDAE. 



1. Henicocephalus basalts "Westw. 

 Banjoewangi (Mc G.). 



New for Java and not before found east of Burma. Three of the 

 specimens belong to the brachypterous form in which the hemelytra are 

 only about as long as the median and basal pronotal lobes together, 

 reaching the middle of the second abdominal segment. In consequence of 

 the less developed hemelytra the basal lobe of the pronotum is in both 

 sexes of this form not at all broader or even a trifle narrower than the 

 median lobe. 



