SYSTEMA CERAMBYCIDARUM. 449 
spinosis; prothorax subelongatus, later. spinosus ; 
femora postica corpore breviora : G. Phoracantha. 
(p. 238.) 
Antennæ sat elongatæ, pilosæ, artic. 3° seq. lon- 
giore ferè 5° æquale; prothorax lateral. post dimi- 
dium armatus; pedes mediocres : G. Eburida. 
(p. 238.) 
© Antennæ corpore breviores, articulis a 3° subæ- 
qualibus ; prothorax subglobosus later. inermis ; ely- 
tra abdomine multum breviora ; abdomen magnum; 
pedes brevissimi : G. Neostenus. 
(p. 238.) 
IT. Insecta Americanu , Cordylomera excepta : 
{ Eburitæ sic dictæ ) : 
+ Elytra sæpissimè eburneo-maculata ; abdominis 
segmentum ultimum lunatum : (Eburitæ Veræ sic 
strictè dictæ) : 
o Antennæ simplices, nec canaliculatæ, corpore 
multum longiores, artic. 3° seq. vix longiore, ultimo 
preced. pauld longiore ; prothorax later. spinosus; 
prost. et mesost. append. laminiformes , illa angusta, 
hâc lata apice lobata; femora postica corpore bre- 
viorà; genua interm. et postica vel spinosa vel 
inermia : G. Eburia. 
(p. 239.) 
Facies Eburiæ ; antenn. artic. 12 longitud. cana- 
liculatus, artic. ultimo longissimo ; mesosternum pl. 
m. ve. tuberculatum ; &' femora postica corporis ex- 
trem. superantia; reliq. ut apud Eburiam : G. Cœleburia. 
(p. 240.) 
G. Cœleburiæ affinis , sed : antenn. artic, 1° gra- 
cile, elongato, nullomodo canaliculato ; oculis supra 
magis approximatis ; prothorace lateral. vel medio- 
criter armato, vel ferè inerme; tandem genuorum 
spinis multum majoribus, in totum spinis 8, differt: G. Dissacantha. 
(p. 240. 
 Antennæ corpore multüm longiores, artic. 1° 
basi valdè excavato, 3° seq. longiore, 3-4 supra lon- 
git. profundè canaliculatis ; prothorax pl. m. ve dorso 
scabriusculus, later. minutè spinosus ; prost. append. 
apice subproducta; « femora postica corpore lon- 
giora; genua interm. et postica singula solum intus 
longè et validissimè spinosa, in totum spinis 4 : G. Fburodacrys. 
(p. 241.) 
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