fam. cicadim: 41 



8. P. davidi. Kiang-si. 



Purana Davidi, Distant, Ann. Mag. Nat. Hist. (7), Vol. 16, p. 555 (igo5). 



9. P. nebulilinea. Sumatra, Borneo. 



Dundubia nebulilinea. Walker, Journ. Linn. Soc.Zool. Vol. 10, p. 84 (1867). 

 Leptopsaltria nebulinea, Distant, Mon. Orient. Cicad. p. 33, t. 8, f. ija,b 

 (18S9). 



/. Opercula in male narrow, elongate, wide apart, their apices obtusely angulate. 



10. P. carmente. J ava > Borneo. 



Dundubia carmente. Walker, List Horn. Vol. 1, p 71 (i85o). 



Leptopsaltria nigrescens, Distant, Ann. Mag'. Nat. Hist. (6), Vol. 3, p. 5o 



(1SS9). 

 Leptopsaltria carmente, Distant. Mon. Orient. Cicad. p. 37, t. 8,f. 2a, b (1889). 



11. P. jacobsoni. J ava - 



Purana jacobsoni, Distant, Tijdschr. v. Entomol. (in litt.). 



12. P. barbosa. Sulu, Islands. 



Leptopsaltria barbosie, Distant, Mon. Orient. Cicad. p. 37, t. 5, f. 14a, b (1889). 



i3. P. ? celebatsis. Celebes. 



Leptopsaltria celebensis, Breddin, Hem. Celebes, p. io3 (1902). 

 14. P. ? cnnifacies. ? 



Cicada conifacies, Walker, List Horn. Suppl. p. 35 (i858). 

 i5. P. ? hirundo. ? 



Cicada hirundo, Walker, List Horn. Vol. 1, p. i52 (i85o). 



33. Genus MAUA, Distant 



Maua. Distant, Ann. Mag. Nat. Hist. (7), Vol. i5, p. 61 (1905). 



Characters. — Head (including eyes) as wide as base of mesonotum and as long or a little 

 longer than space between eyes ; face prominent and elongately convex, not in a line with vertex; 

 pronotum narrowed anteriorly, its lateral margins angulated or toothed; mesonotum much longer than 

 pronotum; abdomen broad, its apex about or almost as broad as base, in male not or scarcely longer 

 than space between apex of head and base of cruciform elevation, tubercles on the second and third 

 ventral segments very large and prominent, opercula small ; tympanal coverings in male sometimes as 

 long as, sometimes shorter than, breadth at base; rostrum reaching, generally considerably passing, the 

 posterior coxaj; tegmina and wings hyaline. 



Type, — M. quadrituberculata, Signoret. 



Geographical distribution of species. — Malay Peninsula and Archipelago, China. 



a. Opercula in male longer than broad, their apices broadly obliquely subtruncate. 



1. M. quadrituberculata. J ava > Philippines, China. 



Cicada quadrituberculata, Signoret, Ann. Soc. Ent. Fr. (2), Vol. 5, p. 297 (1847). 

 Leptopsaltria quadrituberculata, Distant, Mon. Orient. Cicad. p. 3l, t. 8, 

 f. 6a,b (1889). 



2. M. affinis. — PI. 5, Figs. 33a, b, c. Borneo. 



M-iua affinis. Distant, Ann. Mag. Nat. Hist. (7), Vol. i5, p. 61 (igo5). 



b. Opercula in male longer than broad, their apical angles obtusely angulate. 



3. M. albiguttata. Malaya. 



Dundubia albiguttata. Walker, Journ. Linn. Soc. Lond. Zool. Vol. 1, p. 83 



(i856). 

 Leptopsaltria albiguttata, Distant, Mon. Orient. Cicad. p. 36, t. 8, f. 8a,b; 



t. 10, f. 4<j,J (1889). 



