130 Deutsch. Ent. Zeitschr. 1908. 



Genus Chorisoneura Brunner. 

 Chorisoneurajjallida, sp. n. (Plate II, fig. 9). 



S- Pale testaceous. Head slightly darker between the eyes, 

 vertex forming a very acute angle with frons. Pronotum trans- 

 versely elliptical, lateral margins broadly hyaline. Tegmina lan- 

 ceolate, marginal field broad, mediastinal vein stout, remaining 

 veins very slender, 13 costals , 7 oblique discoidal sectors given 

 off from the anterior ulnar vein, 4 axillary veins. Wings hyaline, 

 marginal field suffused with testaceous, 12 costal veins, all except 

 the last few incrassated , medio-ulnar field extremely narrow, 

 11 — 12 transverse venulae crossing the medio-discal area, ulnar 

 vein with 2 — 3 rami ; triangulär apical field projecting slightly 

 beyond the outer margin of the wing. Supra-anal lamina trian- 

 gulär, slightly cucullate, carinate ; sub-genital lamina produced, 

 cucullate, carinate, a pair of minute styles dose together from 

 the apex. Cerci elongate. 



$. Similar, but tegmina with pale flavo-testaceous maculae 

 between the veins ; supra-anal lamina less cucullate, apex slightly 

 emarginate, sub-genital lamina very large, posteriorly somewhat 

 truncate. 



cT and $ Total length 10 mm ; length of body 8 mm ; length 

 of tegmina 8,9 mm; pronotum 2 mm X 3 mm. 

 Cameroons (L. Conrad t). 



This is easily distinguished from the only other African 

 species C. africana, Borg which is pilose on tegmina and legs. 



Genus Pseudoglomeris Brunner. 



Pseudoglomeris oniscina Gerst. 

 Perisphaeria oniscina Gerstaecker, Mitt. Ver. Vorpomm. XIV p. 75 (1883). 



3- Castaneous. Head completely covered by pronotum ; eyes 

 touching, ocelli absent ; antennae and maxillary palpi testaceous. 

 Pronotum transversely elliptical , more arcuate anteriorly than 

 posteriorly , anteriorly cucullate , rugose , punctate with a few 

 smooth interspaces, humeral angles pronounced ; beneath with the 

 typical carina ending in a spatulate tooth. Tegmina considerably 

 exceeding the body in length , castaneous becoming flavo-hyaline 

 towards their extremities , reticulate , mediastinal field broad. 

 Wings flavo-hyaline. Abdomen rufo-castaneous ; sub-genital lamina 

 irregulär , asymmetrical , deeply notched on the right side , no 

 styles. Cerci moderate, flavid. Legs rufo-castaneous, tibial spines 

 in three rows. 



