XOCCOLOSIDA. SAO ADA. 169 



4582. Toccolosida rubriceps, Wlk. Cat. xxvii, p. 14 ; C. £ & no. 4730. 



Head, thorax, and base of abdomen bright crimson above ; 

 abdomen and fore wing dark fuscous with slight red suffusion, the 

 latter with the costa greyish towards apex ; an oblique grey line 

 from origin of vein 2 to inner margin before middle and a similar 



Fig. 99. — Toccolosida rubriceps, $. \. 



line from apex to middle of inner margin. Hind wing bright 

 golden yellow ; the costal, apical, and anal areas dark fuscous. 

 Underside with the inner two-thirds of fore wing grey except at 

 outer angle, vein 2 remaining dark. 



Rah. Sikhim ; Bhutan ; Khasis ; Nagas ; Borneo. Exp., 3 

 34-40, 2 44 millim. 



Genus SACADA. 



Sacada, Wlk. Journ. Linn. Soc. vi, p. 136 (1862). 

 Sybrida, Wlk. Cat. xxxii, p. 465 (1865). 

 Paravetta, Moore, P. Z. S. 1865, p. 814. 

 Danaka, Moore, Lep. Atk. p. 71 (1879). 

 Xestula, Snell. Rom. Mem. ii, p. 195 (1885). 



Type, 8. decora, Wlk., from Borneo. 



Range. Amur ; Japan ; India, Ceylon, and Burma ; Borneo. 



Palpi porrect, fringed with long hair below, and hardly reaching 

 beyond the sharp frontal tuft ; antenna? with a tuft of hair from 

 the basal joint ; tibiae and proximal joints of hind tarsi fringed 

 with long hair ; male with a tuft of long hair from thorax below 

 the base of fore wing. Fore wing long and narrow, the apex 

 somewhat produced and outer margin oblique ; veins 4, 5 usually 

 stalked; 7, 8, 9 stalked; 10, 11 free. Hind wing ample; veins 

 4, 5 usually on a short stalk ; 6, 7 from upper angle. 



Sect. I. Antennae of male bipectinated with long branches to 

 three-fourths length. 



A. (Sacada). Fore wing of moderate breadth, the outer margin evenly 

 curved ; female with veins 4, 5 of both wings approximated at 

 base. 



4583. Sacada inordinata, Wlk. Cat. xxxii, p. 466 ; C. 8,- S. no. 1114. 

 Datanoides approximans, Leech, P. Z. S. 1888, p. 636, pi. 32, fig. 4. 



Eufous. Pore wing with a diffused ferruginous patch in 

 interno-median interspace ; a medial fuscous line highly angled 



