'MH MARTIN JACOHV 



missed by colluctors in Sumatra. On the other hand, the Eumol- 

 pidae, HaUicidae and (ìalerucidae are numerously represented in 

 tliat island and contain striking and interesting forms , often 

 expressed in tlu^ curiously excavated head of the male or the 

 structure of the anlennae which have frequently single enor- 

 mously developed joints, or are furnished %vith long spikes in 

 several sj)ecies of (jdlcrKcidue. In the present collection the genus 

 Xodosfoma is largely represented, more in regard to the number 

 of individuals than species, this and the closely allied genus 

 Rhyfiarida are exclusively confined to tlie Eastern region. More 

 than \k() new ^ipecies oi' J^/ii/lop/iar/'i are here described as well 

 ;is several new genera, this is more than double the number 

 described by me in the former dutch publication, above referred to. 



CRIOCERINAE. 



1 . Lema capitata, n. sp. — Black, the basal joint of the antennae, 

 the head, thorax, elytra and the legs partly fulvous, thorax 

 with two transverse sulci , elytra deeply and closely punctate- 

 striate, without basal depression, the ninth row entire. 

 Length 2-2 V4 lines. 



Head finely punctured and pubescent at the vertex, the latter 

 often with an obscure blackish spot, not raised or tuberculate 

 but \\ itli a short and narrow groove more or less distinct, eyes 

 large , moderately deeply notched, the clypeus and the labrum 

 black, finely pubescent, antennae black, the basal (sometimes 

 the two lower and the apical joint) joint fulvous, the following 

 two joints fulvous at their base, of equal length ; thorax slightly 

 broader than long, the sides l)Ut very moderately constricted at 

 the middle, the surface with a transverse groove at each side, 

 nearly extending to the middle and the usual rather deep basal 

 sulcus, the disc with a few rows of fine punctures, scutellum 

 truncate at its apex, elytra without basal depression, deeply and 

 closely punctate-striate , testaceous or pale fulvous; underside 

 black, clothed with yellowish pubescence, legs fuhous, tlie tibiae 

 towards the apex and the tarsi more or less i)lack. 



