( 8(1 ) 



180. Hydata diaphana spec. uov. 



Foreirim/ : very pale greeuisli, semi-tnuj.-^parent ; the markiugs blackish grey : 

 hasul half of wiug blackish grey, the grey projecting along costa and inner margin 

 to tlio two ontcr lines and also rnnning along veins 3 and 4 ; from one-third of 

 costa a darker outwardly cnrved line, rnnning in and forming a sinus on submedian 

 fold and in its lower course edged with paler ; two dark submargiual lines parallel 

 to each otiier, the first fine and dentate-lunulate, the second much thicker, forming 

 an outward tooth above vein towards apex ; fringe pale with dark grey dashes 

 continuing the veins. 



Hiitdiviiiy : witii a distinct pale curved antemedian line ; the rest as in fore- 

 wing but with a thick dark marginal line ; veins blackish. 



Underside similar, the markings more diffuse. 



Head, thora.x, and abdomen blackish grey. 



Exj)anse of wings : 22 mm. 



1 S from Santo Domingo, Carabaya, S.E. Pern, (lunii ft., December IDOl, wet 

 season (Ockenden). 



This species sliould have been j)laced in the suljfamily Geomk.ti!inak. 



Subfamily TEPHROOLYSTIINAE. 



181. Chloroclystis microptilota spec, no v. 



Forewing : pale greyish green ; the lines black, all bent below costa, then 

 oblique inwards ; first slender, close to base ; second and third from about one-third 

 and two-tliirds, limiting the central fascia, which is traversed by two or three 

 greener lines and contains a rather large black cell-spot; a black submargiual shade, 

 broken in places, preceding the pale waved submargiual line ; fringe green, beyond 

 a fine dark marginal line. The apex of wing is acute in the S, rounded and blunt 

 in the ? . 



llimliving : in ? (juite small and narrow, with the edges of the central fascia 

 darker, and a small cell-sjiot ; in cJ aborted, pointed, whitish, without markings but 

 with a long fringe. 



Underside darker, with the lines blackish. 



Head, thorax, and abdomen greenish ; palpi green, very long, and rough-haired. 



Expanse of wings : d", 17 mm. ; ¥ , 15 mm. 



1 (J, 1 ¥, from Santo Domingo, Carabaya, S.E. Peru, 0<"iii ft., Noveml'cv I'.tol, 

 wet season (Ockenden). 



182. Eucymatoge ochrosoma spec, no v. 



ForeiriiHi : dull dark olive cinereous, with no distinct lines or markings, except 

 the waved submargiual line, which is slightly lustrous ; the paler bands edging 

 the central fascia are just traceable, especially the outer ; the lower angle of cell 

 (which is short) is marked by a pale ochreous streak at the origin of veins 3 and 4 ; 

 fringe concolorous, the basal half darker. 



Ifiiiiliriiui : similar: an obscure dark cell-spot, and traces of three darker shades 

 on abdominal margin ; submargiual lustrous line thicker, and less definite. 



Underside dull olive cinereous, the pale bands of forewing indicated. 



Head, j)al|ii, and antennae concolorous with wings; thorax, patagia, and 

 abdomen |>aie ochreous. 



