232 ( 6 ) 



ramose, 5 oblique discoidal sectors, posterior ulnar simple, 

 discoidal Held reticulated. Wings hyaline, veins tlavid, mediastinal 

 vein multiramose, 9-11 costals, ulnar vein 6-ramose, no triangular 

 apical area. Supra-anal lamina, (c;^) shortly produced, triangular, 

 exceeded by I he subgenital lamina, (0) short transverse. No scent- 

 gland openings visible in the (^. Sub-genital lamina (^T) shortly 

 produced, apex cleft, a strong median carina and a deep fold on 

 either side of this; styles short, acuminate, directed downwards. 

 Cerci long, slender, 11-jointed. Front femora armed on anterior 

 margin beneath with piliform seta?, npt extending to basal third of 

 margin. Formula of apical spines 3/1, 1/1, 1/1. Ootheca chitinous, 

 carried with the suture uppermost. 



Total length 14,5-15,5 mill.; length of body 12 mill.; tegmina 

 12 mill.; pronotum 3 X 5 mill. 



Cameroons, Mukonje Farm (H. Rohde), 2 (^(j', 1 9- 



Nearest to P. tninslucida mihi. The form of the sub-genital 

 lamina is as in Tcninopteryx cctohioides, mihi. 



I have much pleasure in naming this species after M.G. Severin 

 to whom I am indebted for the opportunity of examining the inte- 

 resting collection of Blattidas in the Brussels Museum. 



PHYLLODROMIA GAMERUNENSIS sp. n. 



$. Castaneous. Head rufous, antenna? piceous, eyes rather wide 

 apart. Pronotum transversely elliptical, lateral margins widelv, 

 posterior margin narrowly, testaceo-hyaline. Tegmina uniform 

 castaneous, considerably exceeding the apex of the abdomen, lan- 

 ceolate; marginal field rather broad, radial vein with apex ramose. 

 10 costals, the last 2 ramose, 6-7 obli [ue discoidal sectors, posterior 

 ulnar simple. Wings infuscated, mediastinal vein ramose, 5 costals, 

 the last 2 ramose, ulnar vein with 5 rami. Abdomen piceous above, 

 rufous below. Supra-anal lamina trigonal, apex produced and 

 deeply cleft, forming two narrow hirsute lobes. Sub-genital 

 lamina semi-orbicular, ample, carinate near apex, posterior margin 

 slightly incised in the middle. Cerci moderately long, slender, acu- 

 minate. Coxae testaceous or rufo-castaneous; femora rufo-casta- 

 neous or castaneous; tibitc darker. Front femora on anterior 

 margin beneath with piliform setcC only. Formula of apical spines 

 2/1,1/1,1/1. 



Total length 17 mill.; length of body 13 mill.; length of tegmina 

 15 mill.; pronotum 3,5 X 5,5. 



Cameroons, Mukonje Farm (H. Rohde). Two examples. 



