.i:thria. 351 



tibiae and spurs white ; patagia slightly streaked with white scales ; 

 abdomen black above, slightly shot with blue ; a dorsal series of 

 yellowish spots ; the tufts on anal segment crimson at sides, black 

 at middle ; the lateral and ventral surfaces ochreous, with crimson 

 series of lateral spots and black ventral marks ; wings hyaline, 

 the veins, and margins rather broadly, black. Fore wing with 

 white point at base of costa ; the fascia on inner margin expanding 

 to base and with slight yellowish streaks on it ; a discoidal black 

 spot ; the terminal band expanding to apex and below vein 2. 

 Hind wing with the terminal band wide at apex, narrowing to 

 tornus. 



Hah. Amazons, Para, 2 ^ , types {Bates). Ea;p. 34 miilim. 



*771. -ffithria eburneifera. 



Glaucopis eburneifera, Feld. Reis. Nov. pi. 102. f. 21 (1874) ; Kirby, Cat. 

 Het. p. 151. 



S . Head, thorax, and abdomen black ; palpi in front, basal joint 

 of antennae, cheeks, coxa3, and stripes on fore femora white ; tegulse, 

 patagia, and metathorax with patches of blue ; abdomen with the first 

 three segments blue above ; paired dorsal points and lateral crimson 

 spots on first four segments ; a dorsal series of white points and lateral 

 series after 4th segment ; the ventral surface with triangular white 

 patches on 2nd to 4th segments and paired spots on the next two. 

 Fore wing hyaline, with the veins, and margins broadly, black ; the 

 basal area black, with basal blue patch ; a discoidal black bar 

 conjoined to costal fascia ; the terminal band expanding at tornus 

 and slightly towards apex. Hind wing hyaline, the veins, base, and a 

 broad terminal band black, the last expanding between veins 2 and 1. 



Hah. Amazons. Exp. 38 miilim. Typet in Coll. Rothschild. 



772. ^thria gracilis. 



Hyela gracilis, Mosclil. Verb, zool.-bot. Ges. Wien, xxvii. p. G37, pi. 8. f. 6 

 (1877) ; Kirby, Oat. Het. p. 150. 



S . Head, thorax, and abdomen black-brown suffased with whitish 

 blue; abdomen with slight white dorsal streak; the sides of last 

 two segments crimson, the terminal tufts crimson with three slight 

 black tufts in them ; wings opalescent hyaline, the veins, and 

 margins slenderly, black. Fore wing with the base of inner margin 

 bluish ; a slender discocellular bar conjoined to costal fascia. 



2 . Abdomen with the terminal segment and anal tuft crimson ; 

 fore wing without the discoidal bar ; both wings with the terminal 

 band rather broader. 



Hah. Surinam, type t $ in Coll. Staudinger ; Brazil, Petropolis, 

 1 (S (H. Doer). Exp. 34 miilim. 



773. JEthria dorsilineata, n. sp. (Plate XII. fig. 19.) 



$ . Head, thorax, and abdomen black ; tegulae and patagia edged 

 with white ; thorax and abdomen with two fine dorsal white lines : 



