:\Ir. W. L. ni>t;mi"> /i'ln/nrhoLiI Xnlrs. 'Mo 



Leptocentrus aureumaculatus, sp. n. 



Head, pronotmn, and scntcUum shining black ; head and 

 stcnuun (hirkly grcyishly pilose; leniora black, tibi;e and 

 tarsi paliT and more castancons ; tcj^inina snl)h\ aline, pale 

 brownish ochraccoiis, the veins darker, a large bright o(,-lira- 

 ceous spot at base; pronotuni thickly [)niietate, the j)osterior 

 process somewhat slender, tricarinate, impinging on inner 

 tegminal margin at posterior angle and extending lieyond it, 

 the anterior kiteral processes slender and directed back- 

 ward ly. 



Long. 7-7.', mm. ; exj). pi'onot. hit. process. 5 mm. 



Hal>. Ugaiula Prot., Valley of Kafn R., Unyoro, 3400 ft., 

 KanipaUi Rd., ar)00 It., Ankole-Toro Border (S. A. Neave). 



Allied to L. ulliJ'ronSj Walk., but with the lateral pronotal 

 processes more slender, less curved, and more straight ly 

 directed backward, pronotuni more elevated at base, &c. The 

 large bright oehraccous basal tcgniiual spot is also indicative. 



Leptuciuitnis f/ros.sus, ^). n. 



Head, pronotum, scutellum, sternum beneath, and legs 

 dark castancons; tcgmina pale bronzy brown, extreme base 

 castaneous, immediately followed by an obscure, pale oclira- 

 ceous, transverse, macular fascia, veins castaneous ; pronotum 

 thickly punctate, strongly centrally, longitudinally carinate, 

 the anterior lateral processes robust, centrally longitudinally 

 carinate, their posterior apices slightly reeurveil, posterior 

 process tricarinate, its ajjcx passing the posterior angle of 

 inner tegminal margin ; legs palely castaneous, somewhat 

 thickly greyislily pilose. 



Long. 9-10 mm.; exp. lat. pronot. process. 5^-6 mm. 



Hub. Uganda; Entebbe (C A. IViyyinsand C. C. Guwdey). 

 Entebbe Forest, 3800 ft., and Buamba Forest, Semliki 

 Valley, 2300-:J800 ft. (S. A. Neave). 



In size allied to L. Umh'ipennis, Jacobi, from Ruweiizori, 

 but with the posterior pronotal process much more slender 

 and less undulate, &c. 



Centrutypiis shelf ordi^ sp. n. 



Head and pronotum black with a dark bluish reflection ; 

 body beneath and legs fuscous brown, tarsi brownish oehra- 

 ccous ; tcgmina shining castaneous, the costal margin 

 blackish ; pronotum thickly punctate, the lateral processes 

 broad, laminate, obliciucly upwardly directed, their apices 

 broadly truncate, anteriorly rounded and posteriorly shortly 



