34 
NEW IIOMOPTEROUS INSECTS 
G. l^'iDiciNA —Type T. Mannifem, Fabr. (Cayenne.) 
C. Opalina, Gemiar. (Brazil.) 
G. CicAD\.— Type C. Fraxini, C. Ormi. 
G. Tjbicfn, Latr ,—Typo T. Sanguinea, F. (C. hcematodes, Oliv.) 
G. Tettigomvia. —Type T, Vespiforniis, Stoll, pi. 29, f. 173. (Afiira.) 
G. Cakinkta.—T ype C. Formosa Germ. (Polychroa Perty). Brazil. 
Tcttig. villosa Fabr. (C. G, Hope.) 
These various genera are entirely established upon external cha¬ 
racters, especially the relative size and form of the head, prothorax, 
and sonorous organs; and, as most of the types of these groups are 
well known species, I have not thought it necessary to detail their 
characters. 
The two species of Cicada, represented in the accompanying plate, 
appear to enter into M. Serville’s genus Ga 2 ana; the fore-wings 
being entirely opaque (Syn, art. 720), the sides of the prothorax not 
dilated (art. 726), and the front of the head rounded (art, 727*) 
There is,however, considerable diversity between these two species 
in the comparative breadth of the wings. 
CICADA PULCHELLA, Westw, (Plate 57, fig. 1. $) 
(Royle’s Himalaya, pi. 10, fig. 2.) 
Nigra capite thoraceque sulphureo-maculatis, alarum dimidio basali sulphureo (in alis anticis 
fascia nigricanti obliqua diviso) apicibus flavido-fiiscis, venis in partibus obscuris nigris. 
Expans. alar. nnc. 3'j. 
Habitat in Himalaya, &e. Mus. nostr. &c. , $. 
The abdomen beneath and on each side at the extremity is 
spotted with yellow, the fore-wings are broadly wrinkled as in C. 
maculata, and the drum-covers of the male are small, leaving the 
striated internal membrane broadly exposed. 
CICADA 8-NOTATA, Westw, (Plate 57, fig. 2. ? ) 
Nigra, capite fascia frontali et jiostica, fasciaque postica protboracis metatboraceque flavidis, 
mesothorace Uneis duabus irregularibua flavidis, nbdomine sanguineo segraentis basalibus 
supra ia medio nigro maculatis ; alis anticis fusco-nigricautibus, singula maculia 4 
albidis venisque tenuissimis rubris ; alis posticis sanguineis nigro-Iimbatis. 
Long. corp. lin. 11-^. Expans. alar. unc. 2, lin. 7. 
Habitat in Assam, Mus. Westw. $. 
I am indebted to Mr. Kobinson -for this interesting novelty, 
which is closely allied to C, dives W. figured in pi. 25 of this work, 
from Sylhet. Like that species, the present has rather narrow 
foie-wings, which have the surface very closely wrinkled with 
transverse furrows. 
