22 OKTHOPTERA 



metatarsus ecjiial in len^lh tn the rernainin;; juints, its pulvillus apical, the remaining pulvilli largo. 

 Arolia small. 



Geographical distribution of species. — Singapore, Ja\a, Borneo. 



1. C. rugosicflllis, Brunner von W'attenw^i, Nouv. Syst. des Blatt. p. 245 Singapore, Borneo. 



(iS65). — PI. 2, fig. 19. 



Caliirn yugicoUis. Walker. Cat. Blatt. Brit. Mus. p. 53 (1S6S1. 

 Archihlatta valvularia, Saussure, Mem, Soc. Sc, Phys. Nat, Geneve, 

 Vol. 23, p, I iS. pi. 10, f. 40 {1S73). 



2. C. minor, Krauss. Denkschr. Med.-nat. Ges. Jena. Vol. S, p. 753 pi. 67, Java. 



f. 3 (igoS), 



28. Genus PROTAGONISTA, Shelford 



Protagonista Shelford. .Ann. Mag. Nat. Hist, (8), Vol. i, p, i58 (1908). 



Characters. — Antenna; slightly incrassated. Eyes further apart than antennal sockets. True 

 ocelli present. Pronotum almost rectangular, as long as broad, sides not deflexed, not covering vertex 

 of head. Pronotum and tegmma with a fine erect pubescence. Tegmina and wings fully developed 

 in the male (female unknown), exceeding the apex of the abdomen. Genital styles present. Ccrci 

 moderate. Legs slender; front femora with a complete row of spines on anterior margin beneath, none 

 on posterior margm; mid and hind femora with only one spine on each margin. Spines on posterior 

 tibia- on outer aspect biseriately arranged. Posterior metatarsi very long, considerabh' exceeding the 

 remaining joints in length; all the pulvilli apical ; arolia minute. 



Geograplilcal distribution of species. — Tonkin. 

 I. /-". Ingiibris, Shelford. Ann. Mag. Nat. Hist. (8), \'ol. x, p. i58, pi. g, f. i Tonkin. 

 {T'»o8). 



29. Genus ARCHIBLATTA, Vollenhoven 



Archiblatta. Vollenhoven, Tijdschr. v Ent., Vol. 5. p. 106 ("1862); Brunner von Wattenwyl, Nouv. 



Syst. des Blatt. p. 248 (i865). 

 Planetica. Saussure, Mem. Soc. Sc. Phys. Nat. Geneve, \'ol. 17, \'. 104(1864). 



Characters. — Sexes dissimilar. .Vntennae eloirgate. Pronotum slightly longer than broad, 

 trapezoidal, anteriorly emarginate, not covering vertex of head, disc rugose. Male with fully-developed 

 tegmina and «'ings considerably exceedmg apex of abdomen. Tegmina v\'ith long anal field; mediastinal 

 area deflexed. Wings with posterior part not broader than anterior part, outer margin deeph' indented 

 at apex of dividing vein. Female entirely apterous, with the abdomen ample. Genital styles small. 

 Cerci moderate. I^emora unarmed beneath. Tibia very sparsely armed, the spines arranged on the outer 

 aspect in a single row. Postericjr metatarsus shorter than the succeeding joint, unarmed beneath; 

 all the pulvilli large. 



Geographical distribution of species. — Singapore, Penang, Great Sunda Islands. 



1. A. hocvenii, Vollenhoven, Tijdschr. v. Ent., Vol. 5. p. 106, pi. 6, ft" i, 2 Penang, Singapore and 



(1862). Great Sunda Isl. 



Planetica ayaiiea, Saussure, Mem, Soc, Sc, Phys. Nat. Geneve, Vol, 17, 

 p. 166, pi. 1, f. 23 (1864). 



2. A. phalangiiim, Saussure, Rev. Zool (2). Vol. 16, p. 344 (1864). « India orientalis ». 



Doubtful species : 



3. A. parva, Shelford, Ann. Mag. Nat. Hist. (8), Vol. i. p. 160 (1908). West Australia. 



