( 68 ) 
RE I CD PE 
an . A E = 
2 E = 6 SPECIEI | 
B 2 NOTAE DISTINCTIVAE. Dar RORET PATRIA: 
£ © A Ë ADJECTIVUM. 
[A 
55. PTEROCYCLON. Eichh 
Maxillae coriaceae, lobo lato, apice selis coactis cincto, inferne intus setis 
rigidis ciliato. 
Palpi maxillares in apice fulcri inserti. 
Antennae funiculo brevissimo, 2-articulato, scapo subrecto, rarius triangulari, 
clava compressa obtusa. 
Elytra apice singulatim rotundata. 
ovato vel triangulari apice truncato, su- 
turis transversis notato, frons sim- 
. Ç 9 
1 | Antennae capi- DISK 0 0 at vd os o6ie 
qe oblique reniformi, suturis obliquis no- 
tato, frons utrinque profunde serobi- j ; 
(MRC UT A TAN ER R APP RErR U QEE scrobiceps Columbia. 
glahrum vel tenue pubescens, rarius 
pilis longioribus e basi egredienti- 
Capitulum anten- IS ORAN 6 à 0 © © © o 0 3 
narum 
Le] 
apice pilis bifasciculatis longissimis 
HIrSTO RE PART NOR AI 
CS 
CSS 
( incurvatis notatum . . . 
3 | Capitulum suturis 
rectis, transversis notatum . . . . | 13 
\ 
discolor, aut lucide ferrugineum, notis 
obscuris pictum, aut ex contrario pi- 
ceum, notis lucidis pietum. . . . | ÿ 
rs 
| 
Corpus supra 
totum piceum vel bruneum, rarius ely- 
|  tris basi parum dilutioribus . . . | 40 
5 | Declivitas postica dentiDUS SION EN 6 
elytrorum utrin- 
que 4 vel 2 denticulata (cfr. etiam P. Cha- 
PUIS es on een DNE ae a AlENC 
lucide testacea, margine laterali modo 
6 Elytra HMEEDe Lo à 0 0 © 6 0 0 o 0 T7 
nigra, versus suturam turbide dilutiora | . . |-  elegans Brasilia. 
nuata, usque medium elytrorum ex- 
7 | Excavatio postica tensa, thorax latitudine vix longior . | . . laterale Mexico. 
elytrorum 
antice rotundatim determinata, thorax 
latitudine manifeste longior . . . | .. Chapuisi Americ.mer. 
singulatim rotundata, margine apicali 
communiter emarginato, corpus 2,5- 
ANGIGETE © 0 » 6 0 0 eo 0 | Ÿ 
Sal Elytria apice 
antrorsum suturam secus longe atte- 
(vid. pag. seq.) | 
