COLLECTED IN DUTCH New GUINEA. 511 



acuminate and subcompressed behind, the suture elevated on the declivity, more 

 especially in the 2 , the apex in the <s slightly produced backwards, in the $ strongly 

 produced downwards, the dorsal outline of the d gently convex to the declivity, 

 which is very steep and slightly sinuate, the outline of the 2 flatter, the declivity 

 being steeper and not sinuate ; shallowly punctato-striate, the intervals almost plane, 

 a little broader than the striae and each with a single row of small, widely spaced 

 granules, each bearing a short curved white seta. Legs with fairly dense grey and 

 white scaling, the femora without a tooth. 

 Length 6^-7, width 2|-3 mm. 



Mimika Kiver; 11 j , 17 $ . {Licluding the ti/2)es of the sjjecies.) 

 Almost identical in colour with, and very similar in structure to C. tessellatus 

 Blanch., C. homhylius Guer., and C. immitis Pasc, but all these species differ, inter 

 alia, in having relatively shorter antennee, with the two basal joints of the funicle 

 equal. 



COPTORKIIYNCHUS sp. 



Mimika River ; 5 d , 4 $ . 



Launch Camp, Setakwa River (C. Boden Kloss) ; 2 d , 3 $ . 



Allied to C. lei!,coj>leurus Fst., C. leucostictus Pasc, etc., but the species cannot be 

 determined with certainty without comparison with various types which are not at 

 present accessible. 



COPTORKHYNCHUS sp. 



Mimika River. 



A single specimen in poor condition. 



Pantorhytes gravis Heller. 

 Mimika and Utakwa Rivers ; 3 d , o ? . 



The specimens were identified by Dr. Heller under this name in 1911, but I iiave 

 been unable to trace the description. 



Behrensiellus glabratus. 



Siteutes fflabratus ViLSCoe, Journ. Liun. Soc, Zool. xi. 1871, p. 157. 

 Utakwa River ; 1 d , 1 ? . 



LlXUS MIMICANUS, sp. n. 

 (J ? . i/. monticolce Kirsch, simillimus, sed elytris liumeris uuUis, coujuuctim vittis quiuque 

 longitudinalibus oruatis e setis loiigioribus et deusiodbus compositis; protLorace miuus 

 couico, lateribus rectis, a basi versus apicem miuime aiigustato, deiu subiter coustricto, iu 

 dorso similiter scrobiculato-puuctato, sulco mediano miuus profuudo; autemiarum clava 

 evidenter angustiore, lanceolata. 



