140 AMATIDJi. 



black, the inner area Mack, the terminal band expanding on apical 

 area. 



Hab. Costa Rica, Juan Vinas (Schaus), 1 d . Exp. 30 

 millim. 



440 c. Mesothen dorsimacula. 



Mesothen dorsimct'ula, Roths. Nov. Zool. xviii. p. 45 (1911), and xix. 

 p. 375, pi. iii. f. 32. 



Head black, the irons with lateral white points above and 

 below ; thorax orange-yellow ; pectus except just below the wings 

 anil the legs brown, the coxae with white patches ; abdomen 

 orange-yellow with black-brown dorsal spot on two basal segments, 

 the terminal segments black with some metallic blue at extremity. 

 Fore wing hyaline, the veins and margins black-brown ; the base 

 yellow with some brown beyond it ; a black-brown discoidal bar ; 

 the terminal band expanding very broadly on apical area and 

 expanding below vein 2. Hind wing hyaline, the veins and 

 margins black-brown; the terminal band expanding broadly on 

 apical area. 



Hib. Costa Rica, Juan Vinas (ScJtmtx), 1 rf , Guapiles 

 (Schaus), 1 §, Tuis, 1 $ , type f $ in Coll. Rothschild. Exp., 

 <5 30, $ 30 millim. 



*440(/. Mesothen bisexualis. (Plate VII. fig. 12.) 



Mesothen bisexualis, Dogn. Hc't. Nouv. Am. Slid, v. p. 6 (1912). 



S ■ Head black ; frons white; thorax yellow, the tips of tegula? 

 and a patch on prothorax black; legs black except towards base; 

 abdomen yellow, the two terminal segments black with dorsal 

 grey-blue bands. Fore wing hyaline, the veins and margins 

 black ; some yellow at base ; the black on termen expanding 

 widely on apical area and slightly below vein 2. Hind wing 

 hyaline, the veins and margins black ; some yellow at base ; the 

 black on termen expanding slightly towards apex. 



2 ■ Fore wing with yellow streak below costa to beyond middle, 

 the median nervure and base of vein 2 yellow, the inner margin 

 yellow from middle to near tornus. 



Hab. Colombia, Medina (FassI), type f J 2 in Coll. Dognin. 

 Exp. 26 millim. 



*441«. Mesothen albilimbata. (Plate VII. fig. 15.) 



Mesothen albilimbata, Dogn. Het. Nouv. Am. Sud, vi. p. 3 (1912). 



J . Head black, the frons and guise white ; tegulse and patagia 

 orange edged with black ; thorax black with orange streak on 

 pro- and mesothorax and a white line across metathorax ; legs 

 orange-yellow, the fore legs with black bands on inner side ; 

 abdomen orange-yellow with black bands on four basal segments, 

 the terminal segments black with white segmental lines, the 



