98 AMATIDJE. 



base of costa and subbasal streak on eosta ; the orange on termen 

 expanding widely on apical area and slightly below vein 12, defined 

 on inner side by black. Hind wing hyaline, the base, costa, and 

 termen from apex to vein 4 orange-red, the veins and inner margin 

 black, the orange on apical area defined on inner side by black ; 

 cilia orange. 



Hab. Costa Rica, Sitio {Sclavs), type f J in U.S. Nat. Mns. 

 Exp. 38 millim. 



*339 I. Isanthrene schausi. (Plate V. fig. 7.) 



Isanthrene schausi, Roths. Nov. Zool. xviii. p. 25 (1911), & xx. p. 471, 

 pi. xiv. f. 10. 



5 . Head, thorax, and abdomen orange ; palpi and frons yellow; 

 antennae black ; back of head with slight black mark ; tegulse 

 black in front ; pro- and mesothorax with paired black points ; 

 coxae yellow ; abdomen with black bars on the lateral valves and 

 dorsal black points on the three basal segments. Fore wing 

 hyaline, the veins and margins black ; the base of costal and inner 

 areas orange with a white point at base of costa ; an orange streak 

 below costa ; a black apical patch. Hind wing hyaline, the veins 

 and margins narrowly black ; the black on termen expanding 

 slightly at apex ; the underside with the cell and basal costal area 

 orange. 



Hab. Mexico, Vera Cruz, Huatuxco, type f $ in Coll. 

 Rothschild. Exp. 32 millim. 



*34A a. Isanthrene tryhanei. 



Isanthrene tryhanei, Roths. Nov. Zool. xviii. p. 26 (1911), & xx. p. 471, 

 pi. xiv. f. 24. 



$ . Head, thorax, and abdomen black shot with metallic blue ; 

 antenna? orange-red, the basal half of shaft black above ; frons 

 yellow at sides and below, and with yellow spot above ; some 

 yellow behind the eyes ; pectus with lateral spots ; fore tibiae and 

 base of tarsi crimson, the mid and hind femora towards extremities, 

 the mid tibia? and extremities of hind tibia? crimson ; abdomen 

 with subdorsal yellow stripes on 1st segment and subdorsal bars on 

 2nd segment, lateral white spots on two basal segments, and 

 ventral white bars on three medial segments. Fore wing hyaline, 

 the veins and margins black-brown ; the basal half of inner area 

 black-brown ; the terminal band expanding widely on apical area 

 and dentate at vein 2. Hind wing hyaline, the veins, margins, and 

 inner area black-brown ; the underside with yellow streak on basal 

 half of vein 1. 



Hab. Trinidad, St. Anne's (Tn/Junic), tvpe f § m Coll. 

 Rothschild. Exp. 52 millim. 



