Mr. J. S. Baly on the Phytophaga. 193 



XVI. — Descriptions of new Genera and SjJecies of Phytophaga. 

 By J. S. Baly. 



Fain. Sagridae. 



Genus Sagra, Fab. 



Sagra Mouhoti. 



S. eloiigato-ovata, la?te purpurea, nitida ; thorace fortiter puuetato, sub- 

 quadrato, apice modice producto, angulis anticis promiuulis, obtusis ; 

 elytris basi elevato-marginatis, intra bumeros late excavatis, infra basin 

 levitor transversim depressis, subfortiter subcrebre irregulariter striato- 

 punctatis, interspatiis irregulariter strigosis, laBte cupreo-aureis, viridi- 

 uiicantibus, limbo angusto (basi laterali excepta) suturaque (bac autice 

 postieeque angustata) purpureia. 



3Ias. Femoribus posticis elytra paullo superantibus, validis, intus 

 flavo-tomentosis, subtus ante apicem bidentatis, dente exteriors spinas- 

 formi, tibiis ejusdem paria curvatis, intus canaliculars, flavo-tomentosis, 

 apico mucronatis, extus pone medium in processum brevissimum ob- 

 tuoum productis, abdominis segmento primo remote punctato, parce 

 flavo-tomentoso. 



Fotm. Femoribus posticis elytra non superantibus, subtus creta den- 

 tieidata instructis. 



Var. A. Mas. Tibiis posticis simplicibus. 



Long. 4-7 lin. 



Hab. Cambogia. Collected by M. Moubot. 



Rather longer and less robust than S. carbunadus, Hope. Head deeply 

 punctured on the vertex ; antenna? robust, two-thirds tbe length of tbe 

 body in the male; thorax (the produced apical border being taken 

 away) almost transverse, apex of anterior angles very obtuse, centre of 

 disk near its base impressed with a moderately deep fovea, above which 

 is a more or less distinct longitudinal line, free from punctures ; elytra 

 covered with numerous rows of deeply impressed punctures, nearly 

 regular near the suture, more confused on the sides. 



Male. Hinder thighs ovate, their lower edge near the apex furnished 

 with two teeth, the outer one stout, spiniform, and armed at the base 

 behind with a sinuate tooth, the inner one small ; intermediate tibia? 

 abruptly curved. 



This lovely species is allied to S. carbunculus. 



Fam. Crioceridse. 



Genus Stethopachxs. 



Corpus elongatum, subcylindricum. Antenna filiformes, robusta?, articulis 

 secundo et tertio brevibus, longitudine fere aequalibus, moniliformibus. 

 Thorax cylindricus, lateribus valde constrictis. ScuteUum subtrigonum, 



