310 SUPPLEMENT. 
Rhopalophora longipes, Leconte, Proc. Ac. Phil. vii. p. 218. 
Rhopalophora porosa, White, Cat. Long. Col. Brit. Mus. i. p. 206°. 
Hab. Norra America 12.—Mexico, Hacienda de San Miguelito (Dr. Palmer). 
A single female example, in bad condition, sent by Dr. Palmer. 
Rhopalophora miniatocollis (p. 62). 
To the locality given, add :—Muxico, Puebla (Sal/é), Ventanas (Forrer), Oaxaca (Hége). 
The specimen in the Sallé collection is a variety in which the underside of the pro- 
thorax is black clothed with ashy pile, and the anterior and posterior margins above 
are also rather broadly black. All the other examples are red above and beneath, and 
marked with longitudinal grey streaks. In the female, in this and the allied species, — 
the thorax is shorter and relatively broader than in the male. | 
Rhopalophora tenuis (p. 62). 
This species is doubtful. It was described from what appeared to be a single 
example in Count Mniszech’s collection. It is possibly only the female of £. miniato- 
collis, in which the grey pubescent lines of the thorax are abraded. A specimen nearly 
agreeing with the description is among the Oaxaca series of . miniatocollis taken by 
Herr Hoge. In the Sallé collection specimens of the following are labelled &. tenuis, 
Chevr., which must be wrong, as /. ¢enuis is described as having the thorax red above 
and beneath. 
Rhopalophora incrustata (p. 62). 
To the Mexican localities given, add :—Puebla, Yolos, Juquila, Durasnal (Saldé), 
Guanajuato (Dugés in coll. Sallé), Paso del Macho (Hége). 
Rhopalophora versicolor (p. 63). 
To the locality given, add :—Panama (Boucard), Bugaba (Champion). 
On flowers in open places (Champion). 
8 (a). Rhopalophora nigriventris. 
R. versicolori similis, sed differt statura multo graciliori, ventre, pectore elytrisque nigris. Elongata, angusta, 
nigra; elytris fusco-nigris, opacis, alutaceis et passim conspicue punctatis, margine laterali a basi usque 
ultra medium paullo elevato epipleurisque verticalibus, apice breviter oblique truncatis ; capite (antice 
nigro excepto), thorace supra et subtus coxisque 4 anticis aurantiaco-rufis ; thorace angusto post medium 
dilatato-rotundato, supra inequali, tuberoso, opaco, levi; pedibus valde elongatis nec serratis; ventre, 
meso- et metasternis nigris, perparum griseo-pubescentibus. 
Long. 6 lin. ¢. 
Hab. Guatemaua, Purula (Champion). One example. 
