HYDRELIA. 413 



3820. Hydrelia purpuraria, n. sp. 



d . Deep purplish red. Fore wing with traces of brighter red 

 antemedial band, and both wings with traces of similar postmedial 

 band. Underside pale. Hind wing with cell-speck, a medial line, 

 and traces of a postmedial. 



Hob. Nagas, 6000 feet (Doherty). Exp. 20 millim. Type in 

 coll. Elwes. 



3821. Hydrelia ochracea, Warr. P. Z. S. 1888, p. 321; id. P. Z. S. 



1893, p. 364, pi. 32, fig. 10 ; C. $ S. no. 3983 A. 



Fulvous yellow. Fore wing with indistinct waved subbasal and 

 medial white lines ; a postmedial line excurved beyond the cell ; a 

 submarginal sinuous maculate line. Hind wing with four indistinct 

 sinuous lines. 



In the Khasi male the postmedial line is double on the fore 

 wing, broad on hind wing. 



Hob. Campbellpur ; Khasis, 6000 feet, Exp. 20 millim. 



3822. Hydrelia marginipunctata, Warr. P. Z. S. 1893, p. 364, 



pi. 32, fig. 5. 



c? . Bright orange-yellow, slightly irrorated with rufous. Fore 

 wing with seven black spots on costa, and faint traces of antemedial, 

 medial, and postmedial series of specks ; both wings with a mar- 

 ginal series. 



Hob. Sikhim, 10,000 feet. Exp. 28 millim. 



3823. Hydrelia flavilinea, Warr. P. Z. S. 1893, p. 363. 



cJ . Yellow, irrorated with orange and a few fuscous scales ; each 

 wing with black cell-speck and five indistinct waved orange lines 

 on outer area. 

 Hob. Sikhim, 10,000 feet. Exp. 28 millim. 



3824. Hydrelia bicolorata, Moore, P. Z. S. 1867, p. 642 ; C. $ S. 



no. 3972. 

 Eupithecia ferruginaria, Moore, P. Z. S. 1867, p. 654; C. $ S. 



no. 3771. 

 Hydria undulosata, Moore, Lep. Atk. p. 251 ; C. # S. no. 3981. 



Rufous, slightly irrorated with black ; the head, thorax, basal 

 segment of abdomen, and base of fore wing black. Fore wing 

 with subbasal, antemedial, postmedial, and submarginal waved 

 yellow scarlet-edged lines, the postmedial line angled on vein 4 ; a 

 blackish medial patch from costa to median nervure. Hind wing 

 with postmedial and indistinct submarginal similar lines ; both 

 wings with marginal series of black specks. 



The form undulosata is orange-red, with numerous waved lines 

 or series of black specks, the medial area of fore wing often being 

 suffused with fuscous. 



Hob. Dharmsala ; Sikhim ; Khasis ; Nagas. Exp. 22 millim. 



