316 SUPPLEMENT. 
PLATYARTHRON (p. 70). 
Platyarthron bilineatum (p. 70). 
To the locality given, add :—Mexico, Cerro de Plumas (Hége), Cordova, Vera Cruz, 
Tuxtla (Sallé). 
Platyarthron rectilineum (p. 70). 
To the Guatemalan locality given, add:—Volcan de Atitlan, E] Tumbador, Las Mer- 
cedes (Champion). 
4, Platyarthron semivittatum. (Tab. XXI. fig. 22.) 
P. quadrinotato proxime affine; differt solum elytris vittis duabus basalibus fasciaque postmediana recta, 
angustiori, eburneis. Nigrum, politum; thorace glabro, lineis duabus argenteis; elytris levibus, vitta 
basali interiori medias elytras fere attingente, vitta marginali quam in P. quadrinotato longiori et angus- 
tiori, fascia mediana ad suturam interrupta. 
6. Antennis quam corpus longioribus, 
Long. 104 lin. ¢. 
Hab. Panama, Bugaba (Champion). 
5. Platyarthron laterale. 
P. quadrinotato affine. Angustius, elongato-subcylindricum, nigrum, politum, fere impunctatum ; thorace 
lineis duabus argenteo-sericeis ; elytris vitta brevi utrinque basali (basin haud attingente) vittaque margi- 
nali ab humero usque longe ultra medium extensa, lobo versus vittam basalem alteraque triangulari post 
medium versus suturam, emittente, eburneis. 
Long. 8 lin. Q. 
Hab. Nicaraeva (Sallé). 
The single example is discoloured, consequently the ivory-white markings are of a 
dull tawny hue. 
CERAGENIA (p. 71). 
Ceragenia leprieuri (p. 71). 
Mr. Champion captured many examples of this species at Bugaba, in the low iorest- 
region of Chiriqui; all were taken on the wing. 
EVANDER (p. 71). 
Evander nietoi (p. 71). 
To the locality given, add :—Mexico, Jalapa (Hoge); GuatemMaa, Coban (Champion). 
Found in numbers by Herr Hoge. 
Evander xanthomelas (p. 72). 
To the localities given, add :—Muxico, Izucar, Puebla (Sadié), Monclova in Coahuila 
(Dr. Palmer). 
