W. L. DISTANT, ON A COLLECTION OF JAVANESE ENZ. 39 
SUMATRA: Deli (DE BUSSY). 
Also recorded from JAVA, BORNEO, Amboina. 
Genus Rihana. 
Rihana DIST. Ann. Mag. Nat. Hist. (7). XIV. p. 426. (1904). 
Rihana pontianaka. 
Cicada pontianaka Dist. Ann. Mag. Nat. Hist. (6). 1. 
p. 298 (1888). 
SUMATRA: Medan (VAN LOCHEM). 
Also found in the MALAY PENINSULA, JAVA, BORNEO. 
SME. JOLO: 
Genus Cryptotympana. 
Gianptbo ty mpamas STAL Ann. Soc... Ent. Fr (4) 1. 
p. 613 (1861). 
Cryptotympana acuta. 
Cicada acuta SIGN. Rev. Mag. Zool. 1849, p. 409. t. X. f 3.a. 
JAVA: Banjuwangi (MAC GILLAVRY). 
This species is also recorded from BRITISH INDIA, BORNEO, 
LOMBOK, PHILIPPINES, and TIMOR. 
Genus Purana. 
Purana Dist. Ann. Mag. Nat. Hist. (7). XV. p. 60 (1905). 
Purana carmente. 
Dundubia carmente WALK. List Hom. 1. p. 71 (1850). 
JAVA : Wonosobo,. V. 1909; Semarang VI. ıgıo. (E. JA- 
COBSON). 
Also received from BORNEO. 
Purana Facobsoni sp. n. 
d. Head, pronotum, mesonotum, face, sternum, legs and 
opercula pale olivaceous-green, tibie and tarsi more ochra- 
ceous; head with marginal lines to front — not meeting 
medially — vertex with the area of the ocelli and an angu- 
lated line on each side in front of eyes, black; pronotum 
with two central longitudinal lines inwardly curved posteriorly 
