— 20I — 



form, bare]}^ extending beyond the mesonotum. Supra-anal lamina trian- 

 gular. Cerci short. Api ces of coxae, tibial spines and tarsi rufous. Front 

 femora armed on anterior margin beneath with 4 strong spines succeeded 

 distallv b}'- piliform spines ; remaining femora strongly armed. Arolia 

 minute. 



Total length 11 mm.; pronotum 3.1 mm. X 4.2 mm. 



Loc. : Biinkeya , Moneka, Madona. Kalalangombe. A long 

 séries of females onlv. 



Sub-fam. BLATTINJE. 



Stylopyga congoensis sp. n. 



Rufa; tei(iiiina (cS et 9) squamiformia, apice rotundato-triin- 

 cato ; sty II génitales fur cati, asymmetrici. 



cf Unicolorous rufous, nitid ; legs testaceous. Tegmina squamiform, 

 broader at base than long. Supra-anal lamina trapézoïdal, /th abdominal 

 tergite produced in the middle. Sub-genital lamina subquadrately produced; 

 the right génital st5ie forked, the inner limb of the fork being reduced to a 

 small curved hook; the left génital style also forked, the limbs of the fork 

 widely separated and some minute tubercles at the junction of the limbs. 

 Cerci short, piceous, rufous at apex. 



9 Supra-anal lamina trigonal, apex faintty emarginate, truncate. Posterior 

 margins of abdominal tergites slightly plicated. 



Total length (cf) 16.17 mm-; (9) 20 mm.; length of tegmina 3.5 mm. ; 

 pronotum 6 mm. X 7.5 mm. 



Loc. : Kambove, Kalumba, Kiamokosa, Bunkeya, Kipaila, 

 Lukafu : 3 d'cf, 4 9$ (adult) and a large number of larvae. 



Allied to S. manca Gerst., but distinguished by the form of the 

 génital styles, the asymmetry of which is an unusual feature ofthis 



Stylopyga Neavei sp. n. 



S. anthracinaeQ^^^T. similis; picea, coxis, femoribus tibiisqiie 

 riifo-castaneis ; terga abdo7ninis 6" et 7" marginibus lateralibus 



