SYSTEM A CERAMBYC1DARUM . 



583 



Frons quadrata ; antennœ médiocres, artic. basale 

 subturbinato, tertio sequente breviore ; elytra tuber- 

 culifera; prost. append. laminiformis ; mesost. ap- 

 pend. producta ; corpus ovatum rugosum : 



G. Oricopis. 

 (p. 87.) 



<y» Antennrc corpore longiores fimbriatœ, artic. 3-4 

 longissimis; prost. et mesost. append. laminiformes, 

 illa medio longitud. impressa ; pedes robusti : 



G. Thyada. 



(p. 87.) 



Antennse corpore longiores filiformes, artic. 3° 

 seq. longiore ; elytra basi paulô biprojecta, apice 4- 

 spinosa; prost. et mesost. append. productœ, illa 

 apice transversè depressa : 



G. Disterna. 



(p. 88.) 



o* Antennœ corpore longiores , tenues, artic. 3° 

 seq. vix longiore, 4° seq. quasi duplô longiore ; 

 prosterni append ix laminiformis angusta ; mesost. 

 append. paulô producta, lata : 



G. Nicippe. 

 (p. 88.) 



Corpus depressum ; ç? antennœ corpore longiores, 

 artic. 1-3 subtus valdè pilosis, artic. tertio 1° et cse- 

 teris singulis longiore apice cristato ; elytra longitud. 

 carinata apice divaricata; prost. et mesost. append. la- 

 miniformes; abdomen apice depressum; pedes brèves : G. Tropideina. 



oo Prothorax latéral, inermis : 



Fascie Prionethœ verô capite Zygocerœ ; antennse 

 brèves, crassse, mihi visu solum 6-articulatse, 3° valdè 

 elongato, 5-6 subsequalibus brevissimis ; elytra basi 

 valdè bigibbosa; prost. et mesost. append. lamini- 

 formes ; pedes médiocres sub-graciles : G. Apatelarthron. 



-f + Oculi grossè granulati : 



= = Caput normale, ad gênas haud latius : 



ooo Prothorax latéral, armatus : 



Antenn. artic. 3 US sequente longior ; prothorax 

 dorso bispinosus; elytra basi bigibbosa ; prost. et 

 mesost. append. laminiformes : G. Dysthœta. 



(p. 88.) 



(p. 89.) 



(p. 90.) 



o» Antennae corpore multum longiores , artic. 3° 

 seq. longiore ; prothorax dorso simplex ; elytra ad 

 humeros producta, spinosa, convexa, apice rotundala; 

 prost. append. modicè producta; mesost. append. 

 producta ; pedes subaequales : 



G. Bpicasta. 



(p. 90.) 



49 



