294 F. p. PASCOE 



Oxynia. 



Rostrum elongatum arcixatum , basi compressum et inter oculos gibbosum, 

 in maribus baud barbatula. Femora mutica. CiEtera ut in Myctide. 



More depressed than in Mijclides and with a different facies; 

 the femora also are more slender and have only the usual 

 groove at the apex, and the fore-tibioe have the inner angle 

 produced but not mucronate. From Cyiiethia, which the species 

 described below resembles, it is differentiated by the last and 

 other characters. The rostrum is much shorter in the male , the 

 antennae inserted near the middle, in the female the insertion 

 is much nearer the base. 



331. O. lineata, n. sp. (Tav. 3, f. 5). Elliptica, subdepressa, nigra, 

 vittis niveis notata; rostrum basi rude punctatum; antennae picea); funi- 

 culus articulis duobus basalibus in longitudine ajqualibus; prothorax con- 

 fertim punctatus, utrinque vittis duabus niveis; scutellum rotundatum; elytra 

 striato-punctata, punctis inconspicuis, interstitiis planatis, punctatis, basi 

 punctis majoribus, vittis quatuor niveis notata; pygidium leviter punctatum; 

 corpus infra confuse niveo-squamosum. Long. 6 mm. 



Hah. Mt. Singalang (Sumatra), Beccari. 



Myctide proximus. Rostrum subdifiPorme, scrobes subapicales sub rostro 

 cito desincntes; scapus brevis, ab oculis valde remotus. Unguiculi basi con- 

 nati. Pectus leviter excavatum. 



There are other characters apparently differentiating this ge- 

 nus, one a prolongation or tooth from the inner side of each of 

 the anterior coxae, which may be or not of generic importance. 



332. D. trigonopterus, n. sp. (Tav. 3 , f. 4). Ellipticus, niger, nitidus; 

 rostrum protlioracc multo longius, versus apicem tantum arcuatum, ad basin 

 paulo angustius, pilis argenteis transversiin vestitum; antennte ferrugine», 

 articulo primo funiculi majore, secundo longitudine «quali et ceteris in 

 clavam continuati»; prothorax convexus, conicus, punctis ad latera in H- 

 neis abbreviatis oblique connexis; scutellum transversum; elytra convexa, 

 triangulariter cordiformia, striato-punctata, interstitiis planatis, impunc- 

 tatis; corpus infra squamis minutis argenteis adspersum; femora postica 

 supra niveo-squamosa; tibias rectae. Long. 6 mm. 



Ilab. Fly River, L. 31. D'Albertis. 



