CICADIDJE FIIOM S ALIA WAX.—BY J. C. MOULTON. 185 
Three other specimens have been received from 
Kedurong which are still nearer P. spinosa in having 
slight infuscations at base of third, fifth and seventh 
apical areas as in that species. But by the shape and 
size of the opercula they must be referred to P. distqnti . 
Genus, Cosmopsaltria, Stab 
The following species are known from Borneo. 
1. —Cosmopsaltria jacoona, Distant. 
Ami. Mag. Nat. ITiat. (6) I. p. 295 (1888). 
Id. Mon. Orient. Cicad. p. 47, pi. V. fig. 8, a , b (1889). 
This and the next species form the first group of the 
Bornean species of this genus, characterized by un¬ 
spotted tegmina. This species is further separated by 
having unicolorous opercula. 
Habitat : Borneo and Johore. 
One example from Sarawak in Sarawak Museum. 
2. — Cosmopsaltria icla, Moulton. 
Joarn. Str. Br. Roy. Asiat. Soe. No. 57, p. 189 (1911). 
A very distinct little species; opercula narrowly 
edged with piceous on inner margin and at apex. 
Opercula of jacoona reach 5th abdominal segment, 
while in ida they reach the last segment. In both 
species the rostrum barely reaches the posterior coxae. 
Habitat : Kedurong, Sarawak. 
Two specimens from Kedurong in Sarawak Museum, 
including T3 r pe. A third in the collection of Mr. 
Distant from the same locality (e Sar. Mus.). 
3. — Cosmopsaltria inermis, Stal. 
Ofv. Vet.-Ak. Forli. p. 708 (1870). 
Distant, Mon. Orient. Cicad. p. 49, pi. VI. fig. 15, a, b (1890\ 
This and the next species (latilinea) are characterized 
by the tegmina being infuscated on veins at base of 
2nd, 3rd, 5th, and 7th apical areas, besides a hind- 
marginal row of spots on the transverse veins separat¬ 
ing the apical areas. Apart from this feature inermis 
is quite distinct, having opercula rounded at apices, 
while pronotal and mesonotal markings are quite 
different from those of latilinea. 
Habitat : Yokohama, Philippines, Palawan and 
Borneo. 
