DTSAUXES. — TRITONACLIA. 135 



253. Dysauxes lucia. 



Naclia lucia, Oberth. Et. Ent. xviii. p. 6, pi. 1. f. 5 (1893). 



$. Head, thorax, and abdomen orange-yellow; antennae and 

 patches between their bases and behind them black ; thorax with 

 black patch on vertex ; abdomen with more or less developed dorsal 

 series of black spots. Fore wing with triangular yellow patch on 

 base of costa, sometimes connected on median nervure with the 

 irregular medial patch on inner area ; a quadrate spot in end of 

 cell ; a subtcrminal patch between veins 1 and 3, and another patch 

 from vein 4 to below costa. Hind wing orange-yellow, with ter- 

 minal black band expanding towards apex and tornus. 



Hah. Madagascar, 1 § (IShaw). Exp. 26 millim. Type in 

 Coll. Oberthur. 



*254. Dysauxes quinquemacula. 



Syntomis quinquemacula, Mab. Le Nat. ii. p. 134 (1882) ; Kirby, Cat. Het. 

 p. 107. 



Naclia perroteti, Oberth. Et. Ent. xviii, p. 7, pi. 1. ff. 3, i (18'J3). 



$ . Head, tegulae, patagia, pectus, and legs orange ; thorax black 

 above ; abdomen orange, with black band on subterminal segment 

 incomplete below. Fore wing black ; an orange point at base ; a 

 subbasal orange patch in and below cell ; large round spots in 

 middle of cell and on middle of vein 1 ; spots between veins 3 

 and 5 and above 6. Hind wing black ; the basal area orange, 

 extending along inner margin almost to tornus ; a somewhat wedge- 

 shaped patch beyond the cell with its outer edge angled. 



Hah. Madagascar. Exp. 30 millim. Type f in Coll. MabiUe, 

 perroteti in Coll. Oberthiir. 



*255. Dysauxes? cambouei. 



Naclia carribouei, Oberth. Et. Ent. xviii. p. 6, pi. 1. ff. 17, 18 (1893). 



Head orange ; thorax black, with the patagia and patch on 

 mesothorax orange; legs orange; abdomen orange, with black dorsal 

 band on subterminal segment. Fore wing black-brown, with some 

 orange at base ; a subbasal patch in and below cell ; a rounded 

 patch in end of cell ; a spot between veins 3 and 5 and one 

 above 6. Hind wing black-brown, with orange fascia3 on costal 

 and inner areas conjoined at base and reaching just beyond middle. 



Hah. Madagascar, Tamatave. Exp. 32 miliim. 



This species is unknown to me. 



Genus TRITONACLIA, nov. 



Type, T. kefersteini. 



Proboscis well developed ; palpi upturned, the 2nd joint moderately scaled 

 and reaching vertex of head, tlie 3rd well developed and somewhat porrect ; 

 antennte of male with long bristles and cilia ; tibia; with the spurs moderate. 

 Fore wing broad ; vein 3 from well before angle ; 4, f) from angle ; 7, 8, 9, 

 10, 11 stalked. Hind wing with vein 3 from long before angle of cell; 4, 5, 

 from angle; 7 absent. 



