12 The Philippine Journal of Science isie 



Genus BRACHYNUS Weber 



luzonicus Chaud., Ann. Soc. Ent. Belg. (1876), 68. 

 Luzon. 



piceus Chaud., Ann. Soc. Ent. Belg. (1876), 53. 



CHLAENIIN.^ 



Genus CHLAENIUS Bonelli 



binotatus Dej., Spec. (1826), 2, 302. 



maculifer Cast., Notes Austr. Col. (1867), 62. 

 punctatus Chaud., Bull. Mosc. (1856), 29, 200. 

 puncticeps Gemm. et Hak., Cat. (1869), 224. 

 binotatus var. biguttatus Montr., Ann. Soc. Ent. France (1862), 237. 

 binotatus var. guttatus ESCHSCH., Zool. Atl. (1829), 5, 26, PL 25, fig. 8; 

 Fairm., Rev. Zool. (1849), 282. 

 Luzon, Manila (12137, Schultze). 



femoratus Dej., Spec. (1826), 2, 328; Chaud., Ann. Mus. Civ. Genova 

 (1876), 8, 93. 

 fiavo femoratus Cast., Et. Ent. (1834), 81, PI. 1, fig. 3; Chaud., 

 Bull. Mosc. (1856), 29, 244. 

 Mindanao, Agusan River (13685, Schultze). 



iiamatus EscHSCH., Zool. Atl. (1831), 5, 26; Dej., Spec. (1831), 5, 633; 

 Chaud., Ann. Mus. Civ. Genova (1876), 8, 63. 



leucops WiEDEM., Zool. Mag. (1823), 2, 52; Chaud., Ann. Mus. Civ. Genova 

 (1876), 8, 71. 

 aeruginosus Chaud., Bull. Mosc. (1856), 29, 271; Chaud., Ann. 

 Mus. Civ. Genova (1876), 8, 71. 



luzonicus Chaud., Bull. Mosc. (1856), 29, 199; Ann. Mus. Civ. Genova 

 (1876), 8, 159. 



semperi Chaud., Ann. Mus. Civ. Genova (1876), 8, 92. 



Genus SYSTOLOCRANIUS Chaudoir 



sulcatus EscHSCH., Zool. Atl. (1829), 5, 28; Chaud., Ann. Soc. Ent. France 

 (1882), 335. 

 Luzon. 



HARPALIN^ 



Genus DIORYCHE MacLeay 



laticeps Dej., Spec. (1829), 4, 76. 

 Luzon. 



Genus ANISODACTYLUS Dejean 



javanus Dej., Spec. (1829), 4, 146. 



DYTISCID^ 



HYDROPORINv^ 



Genus HYPHYDRUS lUiger 



xanthomelas Regime., Ann. Soc. Ent. France (1877), 361; (1899), 207. 

 Luzon. 



