( 126) 



brown. Forewing yellowish wood-brown, with four irregular dark grey zigzag 



lines across wing, and a snbmarginal, indistinct, grey band of arrow-head spots. 



Hind wing pale brownish wood-yelldw, with a slightly darker median and snbmedian 

 band. 



Length of forewing : 20 mm. 



Hab. Bon Saada, Algeria, April 19—23, 1911 (V. Faronlt). 1 J. 



5. Eublemma mozabitica sp. nov. 



? . Head white ; antennae grey ; thorax pale grey ; shoulders white ; al)domen 



monse-grey. Forewing lavender grey, basal half powdered with brown scales, 



a median golden bronzy brown, transverse band bordered broadly outside with 

 white ; a postmedian similarly coloured strongly zigzag band edged outwardly 



with silver grey : a white snbmarginal band. Hiudwing pale mouse-grey, with 



white snbmarginal band, basal third darker, and a band of dark mouse-grey 

 running in from tornus to vein 4. 



Length of forewing : 11 mm. 



Hab. Ghardaia, Mzab Valley, Algeria, April 19, 1911 (W. Rothschild and 

 E. Hartert). 3 ? ?. 



6. Spintherops roseata sp. nov. 



S . Head and thorax bright rosy wood-brown ; antennae brown ; abdomen 



brownish grej'-white. Forewing bright rosy wood-brown, slightly powdered 



with grey scales ; a row of six black spots on costa ; an antemedian and a median 

 serpentine, transverse, narrow blackish baud ; a sooty stigma, and an interrupted 

 black, zigzag, transverse postmedian band ; a thin, sooty marginal hair-line.—— 

 Hindwing brownish grey-white on basal half, dark sooty monse-grey on onter half ; 

 a dark grey median band, and fringe whitish. 



Length of forewing : 19 mm. 



Hab. Ghardaia, Mzab Valley, Algeria, April 20—22, 1911 (W. Rothschild 

 and E. Hartert), 2 (?<? ; El Kantara, South Algeria (W. R. and E. H.), ASS. 



GEOMETRIDAE. 

 7. Crocalis fuliginosa sp. nov. 



c?. Head and thorax wood-grey ; antennae pale brown ; abdomen yellowish 



wood-grey. Forewing pale wood-grey, powdered slightly with darker grey ; 



a central band of sooty black occupying the central third of wing, widest at 

 costal half, where it is powdered densely with brown-grey, showing a distinct black 

 stigma. Hindwing wood-grey, with dark sooty grey sinnous median band. 



Length of forewing : 22 mm. 



Hab. Batna, Algeria (Nelva coll.). 



8. Fidonia nelvae sp. nov. 



?. Head and thorax brown, powdered with yellowish white scales; antennae 

 whitish ; abdomen dark brown, with central pale strii)e, and powdered with 

 yellowish white. Forewing yellowish white, banded with live irregular dark 



