CEYPTOTYMPANA. 83 



B. Tegmina ivith transverse veins at bases of second and third 

 ajiical areas infuscatexl. 



b. Teymina ^vith hlacl- basal coloration extending to about end of 



basal cell. 



d. Opercida in male more than hcdf the length of abdomen, outer 

 margins slighthj concavely sinuate, inner margins overlapping, 

 apical margins concavelg and obliquely sinuate to apices, 

 ivhich are sidxicutcly angidate. 



1566. Cryptotympana acuta, Sign. (Cicada) Rev. Mag. Zool. 1849, 



p. 409, t. X, f. 3, a ; Stdl (Cryptotympana), Ann. Sac. Ent. 



1801, i, p. 613 5 liist- Mon. Orient. Cimd. p. 88, t. xi, f. 8, a, b 



(1891). 

 Cicada vicina, Sign. Rev. 3Lag. Zool. 1849, p. 410, t. x, f. 4 ; Stal 



(Oiyptotvmpana). Ann. Soc. Ent. 1861, i, p. 613 ; Atkins. 



J. A. S. Beng. liii. p. 2.30 (1885). 

 P'idicina nivifera, Walk. List Horn, i, p. 80 (1850) ; id. torn. cit. 



h-, t. i, f. 2 (1852). 

 Fidicina bicolor, JValk. torn. cit. iv, p. 1121 (1852). 

 Fidicina timorica, Walk. J. Linn. Sue, Zool. x, p. 91 (1867). 



Body above dark castaneous or black ; eyes and ocelli ochraceous ; 

 mesonotum with two central obscure obccnical spots, followed on 

 each side by a longer fascia and with a curved fascia in front of 

 ' the cruciform elevation ; abdomen with a large greyish-white 

 fascia on each lateral area occupying three segments behind the 

 tympanal coverings ; body beneath dark castaneous, sternum 

 thickly greyishly pilose ; opercula ochraceous ; apical abdominal 

 segment and anal appendage ochraceous ; tegmina and wings 

 hyaline, venation ochraceous and fuscous ; tegmina with costal 

 membrane ochraceous, the postcostal area black, base as far as 

 extremity of basal cell (excluding venation) irregularly black ; 

 transverse veins at bases of second and third apical areas inf us- 

 cated ; wings with less than basal third (excluding venation) 

 black. 



Length excl. tegm. 36 to 43 ; exp, tegm. 102 to 130 millim. 



Hab. Bhnta,n Dua.YS (Jicle Atkinson). — Java. Borneo. Lombok. 

 Philippines. Timor. 



dd. Opercula in male about half the length of abdomen, outer 

 margins concavely sinuate, inner margins overlapping, and 

 thence concavely and obliquely divergent to apices ivhicli are 

 subacute. 



1567. Cryptotympana recta, Walk. (Fidicina) List Horn, i, p. 79 

 (1850) ; Stdl (Crvptotympaua), Of v. Vet.-Ak. Fork. 1862, p. 483 ; 



g2 



