SYSTEMA CERAMBYCIDARUM. 
Antennæ breviusculæ , artic. 3° seq. longiore, 
artic. plurimis intus spinosis; prothorax globosus, 
later. minutè armatus; prost. et mesost. append. 
laminiformes ; pedes postici paulè elongati : 
«* Antennæ corpore longiores, vel intus extusque, 
vel intus solum spinosæ; prothorax globosus, later. 
inermis ; prost. append. modicè producta ; genua in- 
term. et postica spinosa : 
Corpus elongatum; antenne corpore longiores, 
inermes, artic. 3° duabus precedentibus æquale; pro- 
thorax subelongatus ; elytra apice rotundata : 
Antennæ breves, artic. 3° seq. paul longiore, 5° 
tertio paul longiore; prothorax later. inermis; elytra 
planiuseula ; pedes postici paulo elongati ; tarsi subæ- 
quales : 
«‘ Antennæ corpore longiores, artic. 3° seq. pauiù 
longiore; prothorax lateral. inermis ; mesost. append. 
apice bifida; pedes robusti; tarsi postici elongati : 
os Antennæ corpore multum longiores , artic. 3° 
seq. longiore; prothorax elongato-globosus, lateral. 
inermis; pedes robusti; femora postica corpore pauld 
transientia ; tarsi subæquales : 
o* Antennæ corpore longiores, dentatæ, artic. 3-4 
subæqualibus ; prothorax conicus, later. inermis; 
femora postica corpore multum breviora : 
Antennæ corpore longiores, artic. 1° subeurvato, 
obeonico, artic. 3° pauld breviore ; prothorax later. 
inermis ; elytra parallela; pedes mediocres : 
Corpus. elongatum;  antennæ corpore paul 
longiores , simplices, graciles, artic. 3-4 subæqualibus, 
5° preced. longiore; prothorax subelongatus, cylin- 
dricus , later. inermis; pedes graciles, postici pauld 
elongati : 
Antennæ corpore breviores, lameliatæ, artic. 3-11 
singulis ramulam longiss. emittentibus ; oculi ma- 
447 
G. Orion. 
(p. 235.) 
G. Elaphidion. 
(p. 235.) 
G. Cluvia. 
(p. 236.) 
G. Anoplium. 
(p. 236.) 
G. Diatomocephala. 
(p. 236.) 
G&. Ceresium. 
(p. 236.) 
G. Didymocantha. 
(p. 236.) 
G&. Opsidota. 
(p. 334.) 
G. Œmon:. 
(p. 236.) 
