LTONETI.VDyT:. 4o9 



Erechtliias euthydroma, n. sp. 



$, 10 mm. Head wliite, sides of crown narrowly brown. 

 Palpi white, a streak of dark fuscous irroratioii. Thorax brown. 

 Forewiiisj* narrow, apex obtuse-jtointed, termen slightly sinuate, 

 extremely oblique; white; markings brown mixed blackish; a 

 broad submedian streak from baso to apex, leaving dorsum narrowly 

 ■white; very obli(iuo wedge-shaped strigae from costa before and 

 beyond middle; a very oblique line from costa at | running into 

 submedian streak near apex ; a suffused line along termen : cilia 

 ■whitish, a fine dark brown median line, on termen also three brown 

 shades, above apex a dark fuscous hook on tips. Hindwings grey ; 

 cilia ochreons-grey- whitish . 



QcTEENSLAND, Ciirus (/Jo'ld); 1 ex. (Coll, Lower). 



Decadarcliis psammaula, n. sp. 



S . 17 mm. (Head injured.) Thorax white, patagia brownish- 

 ochreons. Forewings rather narro^w, apes pointed, termen very 

 obliquely rounded; white; a rather broad brownish-ochreous 

 submedian streak from base to npper half of termen, apex infus- 

 cnted : cilia whitish-ochreous, on costa ■white. Hindwings and 

 cilia whitish-ochreous. 



Tahiti, bred from larva " on spun tips of coconut leaves " (Sim- 

 monils); 1 ex. (Brit. Mus.). 



Decadarchis heterogramma, n. sp. 



(5 5 . 16-18 ram. Head white, crown sometimes suffused pale 

 ochreous. Palpi densely tufted beneath, white, second and term- 

 inal joints each with a greyish-ochreous band. Thorax white, 

 four brownish-ochreous stripes. Fore^wings narrow, apex pointed, 

 termen very obliquely rounded; white; a slightly downcurved 

 brown streak from base of costa to costa at | ; a very oblique 

 indistinct brownish-ochreous striga from costa before midcUe, some- 

 times reaching this streak ; a Hhort indistinct brownish streak along 

 fold towards base ; a very oblique brown or dark brown wedge- 

 shaped streak from dorsum before middle reaching half across 

 wing; a moderate or rather thick dark brown streak from dorsum 

 beyond middle to apex: cilia white, a fine brown basal line and less 

 marked median line. Hindwings 5 and stalked, 7 connate wiih 

 their stalk ; in cJ whitish, in $ light grey ; cilia concolorous. 



Fi.u, Lautoka, Cuvu, March, July, September (Greenwood, 

 Veitch) ; three specimens. Type in Brit. Mus. 



Decadarcliis pachygramma, n. sp. 



5 . 13 mm. Head whitish centrally suffused brownish-ochreous. 

 Palpi ochreous-wbitish, second joint with very long rough jiro- 

 jecting scales beneath, terminal joint with dark fuscous subai)ical 

 ring. Thorax ochreous-wbitish partially tinged brownish-ochreous. 

 Forewings elongate-lanceolate, apex upturned ; 7 and 8 stalked ; 

 glossy pale whitish-ochreous or ■whitish ; a fine extremely oblique 



