MO 



5 e DWISION. 



(Necydalit,e.) 

 (P. ^7.) 



SYSTEM A CERÀMBYCIDARUM» 



Frons declivis; oculi intus lunu- 

 lati ; antennse inter oculos in- 

 sertse ; elytra ssepè abbreviata : os 

 ssepiss. haad acuminatam ; ab- 

 domen elongatum, subcylindri- 

 cum : 



-f Elytra elongata, normalia : 



Antennse brèves, artic. 1, 2, 3, cseteris sing. bre- 

 vioribus; pro thorax latéral, valdè productus; scutel- 

 lum magnum, triangulare ; mesost. append. producta : 



Antennse née corporis longitudinis. artic. 1,2, 3, 

 cseteris sing. brevioribus ; prothorax latéral, inermis; 

 scutellum magnum, triangulare; elytra apice obliqué 

 truncata et 4-dentata; prost. et mesost. append. 

 productse : 



ç? Antennse corporis longitudinis, artic. 3-4 sequa- 

 libus; prot. later. spinosus ; elytra apice 4-dentata; 

 prost. et mesost. append. laminiformes : 



Antennse robustse, dentatse, artic. 3° seq. paulô 

 longiore ; prothorax latéral, armatus ; prost. et me- 

 sost. append. laminiformes; pedes robusti : 



Antennse 12-articulatee, (juxta Dom. Chev.) artic. 

 3° quincto aequale; prothorax later. obtuse armatus ; 

 prost. et mesost. append. laminiformes ; abdominis 

 seg. penult. ciliatum, ultimum valdè excavatum : 



Antennse brèves, nodosse, artic. 3° seq. longiore; 

 prothorax trapezoïdalis, angulis posticis acutis pro- 

 ductis ; pedes médiocres : 



ely- 



Caput prothorace latius ; antennse filiformes 

 tra apice rotundata ; corpus filiforme ; pedes tenues : 



Corpus elongatum, lineare ; antennse crassius- 

 culse, corpore paulô breviores, artic. 3 et 4 conjunctim 

 nec 5° longioribus ; prothorax latéral acutè tubercu- 

 latus; pedes médiocres ; tars. post. artic. l us duabus 

 sequent. sequens. 



-f- -f- Elytra abbreviata : 



G. Cheloderus. 



(p. 148.) 



G. Oxypeltus, 

 (p. 148.) 



G. Sybilla. 

 (p. 448.) 



G. Dorcasomus, 



(p. 449.) 



G« Megaproctus» 

 (p. 149.) 



G. Desmocerus. 

 (p. 149.) 



G. Encyclops. 

 (p. 149.) 



G. Pyrotrichus, 

 (p. 149.) 



