30 ACROCRYPTA FULVICOLLIS. 



Acrocrypta fnlvicollis ^ n. sp. 



Sub-rotuudate , convex. Fulvous. Antennae black, basal 

 joint fulvous, apical one white. Head and thorax fulvous. 

 Elytra dark violaceous blue, closely and finely punctured. — 

 "Length 2 lines. 



Head extremely finely punctured, with a central oblong 

 fovea, transversely grooved between the eyes. Clypeus 

 broadly triangular. Maxillary palpi subclavate, the third 

 joint piceous. Antennae short, gradually widened and 

 flattened towards the apex, the first joint slender, fulvous, 

 second one short, third joint scarcely twice as long as the 

 second, the latter to the tenth black, apical joint white, 

 pubescent like the rest. Thorax very narrow , transverse , 

 the sides evenly rounded , anterior angles thickened , sur- 

 face finely and irregularly punctured. Scutellum fulvous. 

 Elytra widened towards the middle, much more distinctly 

 punctured than the thorax , the punctuation rather regu- 

 larly arranged in close lines anteriorly , shoulders promi- 

 nent with a distinct longitudinal depression in front of 

 them near the lateral margin. Underside and legs fulvous; 

 abdomen testaceous. Coxal cavities open. Claws appendi- 

 culate. 



A single specimen from Medan : Deli (J. Semmelink). 



Easily distinguished from other species of this genus by 

 the colour of the elytra and that of the antennae. 



Psylliodes Balyi^ n. sp. 



Elongate, narrow, parallel, black or piceous below. 

 Three basal joints of the antennae and the posterior tibiae 

 fulvous. Above dark metallic green. Thorax strongly and 

 closely punctured. Elytra deeply punctate-striate. — Length 

 1 line. 



Head extremely finely punctured, only visible under a 

 strong lens, with a distinct transverse groove between the 



K'otes from tlie Ijeydeii IVIuseum , "Vol. "VI. 



