OF AFRICA. 
181 
Species I. (XV.)— Ceratorhina (S.) guttata, Olivier, Gory and Percheron, pi. 22, 
fig. 6 Q. Buquet, in Annales Soc. Ent. France, t. 5, pi. 5, B. f. 4 <5. 
The locality of this species has been the subject of much con¬ 
fusion, Olivier cites South America, Gory and Percheron give 
China as its probable habitat, whilst Mr. MacLeay (Cet. Soc. Afr. 
p. 29, 30), introduces it into his Indian group named Naricim. It 
is, however, a native of Guinea and the neighbouring parts of 
Africa. 
TMESORRIIINA, Westwood. 
The description of this genus will be found in a preceding page 
(71). The genus is here restricted to two species, from a consider¬ 
ation of the structural peculiarities alluded to in page 108. 
Species I._ Tm . concolor . Plate 19, fig. 3, and details. Dr. Burmeister as well as myself 
Lave regarded the Schizorhina Thoreyi of Schaum (Anal. Ent. p. 42) as the male of this 
species. 
Species II.— Tm . Iris . Fabricius, Olivier, Westw. ante, p. 107. 
Syn. Tm. amabiltSy ante, pi. 19, fig. 2. 
Both sexes of this tropical African species are now in the collec¬ 
tion of the Bev. F. W. Hope. The female is contained in the 
Banksian Cabinet. The habitat Surinam, given to the species by 
Fabricius, is altogether erroneous. 
APHELORRHINA, Westwood. 
This generic name is now proposed for the insect represented in 
plate 19, fig. 4, under the name of Tmesorrhina simillima, of which 
I am acquainted only with the male, in which sex the head 
is unarmed, with the front margin of the clypeus slightly emargi- 
nate, the fore-legs long and simple; the sternal process long, 
porrected, with the apex slightly bent upwards; the apical ineso- 
sternal portion narrower than the basal metasternal part, and sub- 
triangularly elongated. The elytra are marked with numerous 
white pubescent spots, and the maxillae have the inner lobe obtuse 
and the outer one entire. 
Species I. — Aphelorrhina simillima. Plate 19, fig. 14, and pages 72 and 108 $. 
DYMUSIA, Burmeister. 
The head in both sexes is unarmed, and the clypeus deeply 
emarginate. The maxillse have the basal lobe obtuse in both sexes, 
and the apical one very acute. The mentum is very deeply emar¬ 
ginate. The sternal process is elongated; the apical mesosternal 
part narrower than the base and rounded off at the tip. The fore- 
