Dr. E. Bergroth on some Ethiopian Pentatomide. 117 
the propleure, the different structure of the orificia, and the 
much larger area evaporativa distinguish this genus from 
Cenomorpha, Dall. From Seribonia, Stal, it is separated by 
the non-pilose body and the absence of 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 Nevisanus, Dist., but is at once distin- 
guished by the structure of the rostrum and by having the 
antenne inserted much nearer to the eyes. 
d. Adelolcus solitarius, sp. n. 
Ovatus, flavo-testaceus, sparsim fusco-punctatus, supra nigro-varie- 
gatus et conspersus, corio parte basali excepta inearnato, Caput 
subtus prope marginem lateralem vitta viridi-nigra senescente 
notatum, rostro apicem segmenti secundi ventris attingente, piceo, 
articulo ultimo nigro (antenne desunt). Pronotum medio capite 
paullo longius, marginibus lateralibus anticis parum sinuatis, pone 
medium nigris, angulis lateralibus leviter prominulis, subrotun- 
datis, pareiniiua lateralibus posticis ad marginem costalem corii 
obtuse angulatis. Hemelytra apicem abdominis parum superantia, 
membrana fusca. Pectus snescens, mesosterno medio piceo- 
ferrugineo, Abdomen hemelvtris latius, connexivo detecto, hujus 
segmentis fascia media dilutiore notatis, ventre medio fere 
impunctato, lateribus leviter eenescente, limbo laterali nigrino, 
macula media marginali segmentorum pallide flava, segmento 
sexto medio macula nigro-picea signato. Pedes brunnei, tibiis 
nigrinis, annulo lato medio flavido ornatis. 
Long. @ 17:5 mm. 
Gaboon. Coll. Fallon. 
6. Memmia excurrens, sp. n. 
Subovata, sat dense punctata, nigra, margine laterali anteoculari et 
vittis tribus posticis capitis, margine apicali (utrinaue breviter 
abrupto) pronoti, linea media longitudinali pronoti et scutelli, 
margine hujus pone frena, margine laterali basali et margine 
apicali corii, callo majusculo prope angulos basales scutelli et pone 
medium cori, callis sparsis minoribus pronoti scutelli coriique 
pallide flavis, marginibus lateralibus prothoracis, fascia media 
extus dilatata segmentorum connexivi, acetabulis, limbo postico 
pleurarum, macula magna metapleure, ventre medio maculaque 
laterali subsemicirculari segmentorum ventralium ruto-testaceis, 
segmento sexto ventrali et lobis genitalibus fuscis, Caput subseque 
longum ac latum, remote pilosulum, tylo et jugis longitudine 
equalibus, bucculis modice elevatis, postice quam antice hand 
altioribus, rostro apicem segmenti secundi yentris attingente, 
