BY A. SIDNEY OLLIFF, F.E.S. 839 



margin rounded, with a transverse slightly curved impression 

 behind the middle terminating on each side at a point where the 

 pro thorax is rather strongly constricted. Elytra elongate-ovate, 

 with large impressions at the base. Legs long ; femora slender ; 

 tibinj and tarsi unarmed, the latter live jointed. 



Allied to Dij)hobia and Dvplocotes, but distinguished by its 

 peculiar antennje, narrower and more elongate prothorax (which is 

 provided with a median line) and long slender legs. 



Enasiba tristis, sp. n. 



Elongate, strongly convex, dark piceous, shining, finely and not 

 very closely pubescent. Head rather long, narrow, slightly 

 emarginate in front, finely, irregularly and rather closely 

 punctured, with a moderately strong transverse impression about 

 the middle. Antennae clothed with short grey pubescence, 

 shining. Prothorax much longer than broad, slightly broader in 

 front than behind, rather strongly and somewhat irregularly 

 striolate ; the sides feebly rounded in front, constricted at the 

 apical two-thirds ; a strongly impressed median line. Elytra 

 elongate-ovate, very finely aciculate longitudinally and very finely 

 striate-punctate, six rather large basal impressions. Underside 

 coloured as above. Legs dai'k reddish testaceous. Length 4 mm. 



King George's Sound, West Australia. 



DlPLOCOTES FOVEICOLLIS, Sp. n. 



Elongate-ovate, strongly convex, castaneous, shining. Head 

 rather finely and closely punctured ; the anterior margin 

 bisinuate. Antennae clothed with fine grey pubescence, joints 2-9 

 moniliform. Prothorax much longer than broad, narrowed 

 behind, moderately strongly striolate, the curved impression not 

 verv strongly marked, with a large circular fovea in the middle ; 

 the sides produced into an obtuse angle just before the middle, 

 sti-ongly constricted just behind the middle ; posterior angles 

 acute. Elytra pale castaneous, extremely finely pubescent, finely 



