a Journey to the lloyfjar Mountains. 401 



1 c? , 50 kil. S. of Ouargla, Dec. 25,1913; 4(^c?,9? ?, 

 Amgid, Feb. 16-20, 1914; 1 ?, Oued Ag'elil, iMarch 1^, 

 1914; 2 ? ?, Oued Dehin, March 20, 1914 ; 2 ? ? , Rliaris, 

 April 15, 1914. 



(98) Cornifrons ulceratdlis, Led. 



Cornifrons tdceratalis, Lederer, Wien. Entom. Monatschr. 1858, p. 147, 

 t. iv. fig. 1 (Syria). 



1 (?, 5 ? ?, 25 kil. S. of Bledet Amar, Dec. 16, 1913 ; 

 6c?(?, 3 ? ?, 20 kil. S. of Ouaio-la, Dec. 23-21, 1913; 

 3 cJ c? , 6 ? ? , 50 kil. S. of Ouaro-la, Dec. 25, 1913 ; 8 J c? , 

 Slassel Dlianoun, Dec. 30, 1913; 2 ? ?, Ghourd Torba, 

 Dec. 31, 1913; 2 c? c? , N. of Hassi Abbou, Jan. 2 & 3, 1914; 

 3 (J c?, 7 ? ? , Hassi Abbou, Jan. 13-17, 1914 ; 6 rj c? , 

 17 ? ? , Oued Abbou, Jan. 19, 1914; Q <S S , ^ ? ? , Ti- 

 massinin, Jan. 2G-30, 1914 ; 1 c? , I-n-Kelemet, Feb. 6-8, 

 1914 ; 1 (?, 30 kil. N. of Am-id, Feb. 10, 1914 ; % S <S , 

 13 ? ?, Amgid, Feb. 13-20, 1914; 1 c?, 7 ? ?, Oued 

 Amra, March 15, 1914 ; 1 c? , 3 ? ? , Oued A-'elil. March 19, 

 1914; 3 ? ?, Oued Del. in, March 20, 1914; 1?, 20 kil. 

 N. of Idel^s, Marcli 31, 1914 ; 1 ? , Rliuris, April 15, 1914. 



(99) Pionea geyri, sp. n. 



(J. AntennfB amber-brown ; head, thorax, and abdomen 

 pale sandy buff. 



Fore wing- white, clouded and banded with irregular bands 

 and cloudings of brownish buff ; stigma and terminal row of 

 dots dark brown. 



Hind wing cream-white, with rather ill-define^ brownish 

 termen, in which is a brown hair-line. 



Length of fore wing 8*5 mm. ; expanse 19 mm. 



1 S 5 Timassinin, Jan. 23, 1914. 



(100) Pionea lactealis, sp. n. 

 cj . Antennfe cream-white ; head and thorax cream-white ; 

 abdomen greyish cream-white. 



Fore wing cream-buff with a lemon-yellow suffusion, costal 

 area darkest. 



Hiud wing satiny brownish cream-white, apical ^ washed 

 with grey. 



Length of fore wing 10 mm. ; expanse 22 mm. 

 1 (J , Amgid, Feb. 20, 1914. 



(101) Pionea simpHcealis, sp. n. 

 (J . AntenngB, head, and thorax rusty wood-brown ; abdo- 

 men greyish wood-brown. 



