BY E. MEYRICK, B.A., F.E.S. 965 



580. (108g.) Eul. thrmcotis, n. sp. 



(J 9. 20-24 mm. Head pale ochreous, sides of crown whitish. 

 Palpi ocliveous-fuscous, upper side white. Antennae whitish, 

 ciliations in (J 1. Thorax ochreous-grey or brownish-ochreous. 

 Abdomen whitish-ochreous, sometimes greyish-tinged. Legs rather 

 dark fuscous, posterior pair whitish-ochreous. Forewings very 

 elongate, rather narrow, costa gently arched, apex round-pointed, 

 hindmargin extremely obliquely rounded ; ochi-eoixs-brown or 

 brownish-grey ; a leather narrow well-detined snow-white costal 

 streak from base almost to apex : cilia pale ochreous-brown or grey. 

 Hindwings with veins 3 and 4 sometimes separate ; grey ; cilia 

 whitish-ochreous, in 9 more or less greyish-tinged. 



Geraldton, West Australia ; four specimens in November. 



581. (I08h.) Uul. homoxesta, n. sp. 



^<^. 22-27 mm. Head grey-whitish. Palpi whitish, mixed 

 with pale grey. Antennse greyish, ciliations in ^ 2. Thorax 

 greyish-ochreous. Abdomen pale whitish-ochreous, two basal 

 segments rather dark fuscous. Legs dark fuscous, posterior pair 

 grey-whitish. Forewings very elongate, rather narrow, costa 

 moderately arched, apex ])ointed, hindmargin faintly sinuate, 

 extremely oblique ; greyish-ochreous ; a white costal streak from 

 base to |, posteriorly attenuated : cilia pale greyish-ochreous. 

 Hindwings grey ; cilia pale greyish-ochreous. 



Guildford, West Australia : locally abundant in October. 



582. (108k.) Eul. homockalca, n. sp. 



(J9. 15-19 mm. Head pale whitish-ochreous, crown bronzy- 

 tinged. Palpi grey mixed with whitish. Antennse grey, ciliations 

 in ^ 1. Thorax bronzy-ochreous. Abdomen grey. Legs rather 

 dark fuscous, posterior pair ochreous-grey- whitish. Forewings 

 very elongate, narrow, costa gently arched, apex round-pointed, 



