( 288 ) 



80. Halisidota lacteogrisea spec. nov. 



(?. Pectus jiale liiiff; Isijs biift" with pale brown jiatclies ; liead and thorax 



clay-hnfi' with hruwnisli streaks ; abdoiiieu brown, tip pale biitf. Forewing pale 



creaiu-colour with pale lirown patches and dark brown dots. Hindwing, costal 



half bnff, washed with lirown, abdominal half pale sooty brown, two brown spots 

 at term en. 



Length of forewing : 2U mm. 



HuL. La Vnelta, ('aura River, May 1903 (S. M. Klages). 



2 <?c?. 



81. Halisidota stipulata spec. nov. 



(J. Pectns and forelegs, frons, palpi, and antennae pale clay-brown ; head and 

 thorax orange-bnff, slightly tinged and mottled with lirown; abdomen: basal half 



pale sooty brown, apical half bntf. Forewing bright orauge-bafF, mottled and 



clonded with pale orange-brown, a dark streak from termen to base. Hindwing 



buff, heavily washed and clonded with sooty grey-brown, two dark brown short 

 streaks at termen. 



? . Similar, but paler. 



Length of forewing : S 23 mm. ; ? 25 mm. 



Hab. La Oroya, Rio luambari, S.E. Peru, 3100 ft., wet season, March 1905; 

 Tinguri, C'arabaya, 34i)0 ft., dry season, Aiigast 1904 (G. R. Ockenden); Cushi, 

 Province Hiianuco, Peru, 1900 m., and Poziizo, Hnannco, 900— lOou m. (\V. Hoff- 

 manns); Uhulumaui, Bolivia, 2000 ra., December, wet season (Simons) : Caradoc, 

 Marcapata, 4000 ft., February 1901, and Santo Domingo, Carabaya, 6500 ft., dry 

 season, August 1902 (G. R. Ockenden); British Guiana. 



19 c?c?, 6 ? ?. 



82. Halisidota nebulosa spec. nov. 



(?. Pectns, legs, and paljii brownisli pale buff; head and thorax orange-bntf, 



mottled with reddish brown ; abdomen orauge-lmff. Forewing dark orange-bull', 



mottled all over with rufous brown wedge-shaped spots and streaks ; below apex 

 of cell a large brown mauve or mauve-brown patch. 



¥. Similar. Hindwing buff. 



Length of forewing : S 20 mm. ; ¥ 25-5 mm. 



Hab. Fonte Boa, Amazonas, August 1906 (S. M. Klages) ; La Oroya, Rio 

 Inambari, S.E. Peru, 3100 ft., wet season, March 1905 (G. R. Ockenden) ; Quevedo, 

 W. Ecuador (von Buchwald) ; Oorcovado, Brazil. 



7 Si, 11 ? ?. 



83. Halisidota contempta spec. nov. 



(J. Pectus and legs pale bully white; antennae whitish brown; head and 

 thorax buffy white ; abdomen : basal two segments buffy white, rest clay-grey, 



mar-'ined with white. Forewing buffy white, a minute discoidal stigma brown, 



whole win" irrorated with brown specks, a brown streak on vein 1. Hindwing 



bnffy white, with a brown splash half-way between tonius and termen. 



Length of forewing : 10 mm. 



Ilab. Fonte Boa, Amazonas, July lOuT (S. M. Klages). 



