420 J. THOMSON. — SYSTEMA CERAMEYCIDARUM. 
Facies Aromiæ ; prothorax nullomodo tuberculatus : 
o* Antennæ corpore duplô longiores, artic. ultimo 
longissimo prec. ferè duplô longiore ; femora inter. 
et post. vix clavata; tarsi postici cæt. longiores, 
artic. 1° sequent, conjunctim breviore ; (corpus 
viride ) : 
Facies Chloridoli; antennæ corpore manif. lon- 
giores ; prothorax haud transversè sulcatus, post. 
dimid. acutè et subtilè spinosus; tarsi postici valdè 
elongati, ferè 1/2 femorum longitudinis : 
Facies Leontü ; « antennæ corpore vix longiores, 
artic. 4-10 subæqualibus extus apice spinosis ; pro- 
thorax post medium later. obtusè armatus ; femora 
antica et interm. subclavata; tarsi postici sat elon- 
gati : 
o* Antennæ robustæ, corpore paul longiores, den- 
tatæ ; femora postica corpore breviora : 
Antennæ breves fusiformes, nec dentatæ ; elytra a 
base angustata ; femora clavata : 
Antennæ breves, dentatæ; elytra abbreviata , cor- 
poris dimid. nec attingentia; pedes postici valde 
elongati : 
Corpus elongatum ; o" antennæ ferè corporis longi- 
tudinis, artic. 5-10 spinosis ; tibiæ posticæ arcuatæ ; 
tarsor. post. artic. 410$ elongatus : 
+ + Prothorax lateral. inermis : 
Facies Polyxoni ; antennæ incrassatæ, artic. 5-10 
haud spinosis; prothorax nec elongatus; tibiæ pos- 
ticæ rectæ : 
Antennæ corpore breviores, artic. 3° seq. multum 
longiore, 3-40 extus prolongatis; pedes postici elon- 
gati ; 
G. Osphranteria. 
(p. 174.) 
G. Chloridolum. 
(p. 174.} 
G. Lecntium, 
(p. 175.) 
G. Chelidonium. 
(p. 175.) 
G. Pachyteria. 
_ (p. 176.) 
G. Niræœus. 
(p. 176.) 
G. Colobus. 
(p. 176.) 
G. Polyzonus. 
(p. 177.) 
G. Anubis. 
(p. 177.) 
G. Zonopterus. 
(p. 177.) 
