Dr. E. Bergroth on some Ethiopian Peiitatomida3. 117 



the propleuva?, the different structure of the orificia, and the 

 much larger area evoforativa distinguish this genus from 

 Cwnomorpha^ Dall. From Scrihonia^ Stal, it is separated bj 

 the non-pilose body and the absence ot the large sericeous 

 spots to the venter. From both these genera it differs in the 

 non-serrate lateral margins of the pronotum and the very 

 short and shallow ventral furrow. It is apparently also allied 

 to the Indian genus Nevtsanus, Dist., but is at once distin- 

 guished by the structure of the rostrum and by having the 

 antennas inserted much nearer to the eyes. 



5. Adelolcus soh'tari'uSj sp. n. 



Ovatus, flavo-testaceus, sparsim fusco-punctatus, supra nigro-varie- 

 gatus et conspersus, corio parte basali excepta incarnato. Caput 

 subtus prope marginem latei'alera vitta viridi-nigra aenescento 

 notatum, rostro apicem segmenti secundi ventris attingente, jnceo, 

 articiilo ultimo nigro (antenna^ desinit). Pronotum medio capita 

 paullo longius, marginibus lateralibus anticis parum sinuatis, pone 

 medium uigri?, angulis lateralibus leviter prominulis, subrotun- 

 datis, marginibus lateralibus posticis ad marginem costalem corii 

 obtuse angulatis. Hemelytra ajncem abdominis parum superantia, 

 membrana fusca. Pectus a^nescens, mesosterno medio piceo- 

 ferrugineo. Abdomen bemelvtris latins, connexivo detecto, hujus 

 segmentis fascia media dilutiore notatis, ventre medio fere 

 impunctato, lateribus leviter ajnescente, limbo laterali nigrino, 

 macula media marginali segmentorum pallide flava, segmento 

 sexto medio macula nigro-picea signato. Pedes brunnei, tibiis 

 nigrinis, annulo lato medio tiavido ornatis. 



Long. 2 ^^'^ J^™- 



Gaboon. Coll. Fallon. 



6. Memmia excurrens^ sp. n. 



Subovata, sat dense punctata, nigra, margine laterali anteoculari et 

 vittis tribus posticis capitis, margine apicali (utrinque breviter 

 abrupto) pronoti, linea media longitudinali pronoti et scutelli, 

 margine hujus pone frena, margine laterali basali et margine 

 apicali corii, callo majusculo projjc angulos basales scutelli et pone 

 medium corii, callis sparsis minoribus pronoti scutelli coriique 

 pallide flavis, marginibus lateralibus prothoracis, fascia media 

 extus ddatata segmentorum coiniexivi, acetabulis, limbo postico 

 pleurarum, macula magna raota])leura3, ventre medio niaculaque 

 lateral! subsemicirculari segmentorum ventralium rufo-testaceis, 

 segmento sexto ventrali et lobis genitalibus fuscis. Caput suba^que 

 longum ac latum, remote pilosubuu, tylo et jugis longitudine 

 a'qualibus, bucculis modicc elevatis, postice quam antice baud 

 altinribus, rostro apicem segmenti secundi \( iitris alfiiigciUe, 



