Ihterocera froin Costa Uica. 53 



lllfaryla cit/jnitu, sp. ii. 



(^ . P;il|)i rccUli.sli brown, with two buff streaks and siinilur 

 fiinge ill front. Head njottlerl brown and bnft'. CoUai- 

 li;:lit brown, with a transverse tiiscous-brown streak. Thorax 

 biirt'-brown, shaded with dark g;vey posteriorly; patagia pale 

 buff, dorsally cd^ed with dark brown. Abdonicn reddish 

 brown above and below, shaded with buff laterally ; the last 

 two se;4tnents dorsally grey. Fore wings dark grey, shaded 

 with liglit grey towards apex ; basal third buli'-brown, 

 streaked with dark reddish i)rowii on costa^ narrower below 

 cell ; a dark line limits this space from costa to median, 

 below which it forms two curves, and is preceded by a 

 parallel dark grey shade; a fine brown line forms a large 

 renitorm spot at end of cell; postmedial line outcurved 

 beyond cell, finely lunular, geminate, dark gre}^, followed by 

 another geminate dark wavy line, deei)ly oufbent on costa, 

 incurved below vein 3, and partly defined by fuscous-brow)! 

 spots ; a subterminal whitish dentate shade; a reddish-brown 

 ai)ical .^3ot, partly edged by fuscous-brown lines; a fine 

 fuscous-brown marginal line from below vein 4, inset below 

 each vein. Hind wings reddish brown ; a darker medial 

 line followed by a buff shade ; a broad subterminal darker 

 blown shade; the termen and cilia buff. 



Expanse, (^ 69 mm.; $ &3 mm. 



flah. Sixola. 



Closely allied to B. lemoiiUi, Schs., but larger and differing 

 in details. 



Hemiceras avangareza, sp. n. 



J . Palpi, head, and collar roseate buff. Thorax dark 

 lihxcine grey. Abdomen light brown; a lateral whitish 

 streak. Fore wings dull brown tinged with fuscous, lines 

 pale buff; antemedial forming three outward curves from 

 subcostal, and a smaller curve on costa; the outer line from 

 costa near apex to middle of inner margin ; a dark line on 

 discocellular preceded by a black point close to subcostal ; 

 costa finely buff. Hind wings white, the outer margin 

 tinged with lioht brown. 



Expanse o6 mm. 



Hah. Avangarez. 



Similar to H. albuhma, Dr., from the same locality, except 

 in colour. 



