2G6 



N0CXinDJ5. 



Al). 1 ilicana. Pore wing with distinct black spots before tbe 

 aiitcraedial and subterminal lines and on discocellulars. 



Ab. 2. ramosana. Fore wing with tritid black fascia ou median 

 nervure. 



Ab. 3. fusculana. Fore wing with ferruginous medial spot and 

 basal black streak. 



Ab. 4. dihitana. Fore wing grey, the medial area red-brown, 

 sometimes with a dark costal patch. 



Ab. 5. glcwcana. Fore wing grey-green with triangular fuscous 

 costal patch. 



Ab. 6. degenerana. Fore wing variegated with whitish or 

 green. 



Ab. 7. riissiana. Fore wing green v^ith bifid brown fascia on 

 median nervure. 



Ifab. Canada, Hudson's Bay, St. Martins Falls {Barnstoii), 1 6 , 

 1 2 type frigidana, Eenfrew Co. (Grote), 1 c? , Br. Columbia, 

 Pentecton {Mrs. Nicholl), 1 (5' ; U.S.A., Massachusetts {Sliepixird), 



1 $ type script ana, 'New York (Grote), 3 c5" , 2 $ , TSC. Carolina 

 {Morrison), 1 c? , 2 $, Californa {Wahinglia.m), 2 § , S. Monica 

 {0. Sacken), 1 $, Arizona, Pinal Mts. (Kimze), 1 $ ; Bmtain ; 

 P'rance, Sand Coll. ; Gekmany, Zeller, Prey, and Leech Culls. ; 

 ArsTEiA, Prey Coll. ; Htikgaey ; Switzeeland, Prey Coll. ; Spajn ; 

 Corsica (WalsingJiam) ; Italy; Sicily, typef c? sicidana in Coll. 

 Piingeler ; Algeria, Philippeville {Wahingham), 4 c? ; Scandinavia; 

 Finland; Eessia, Livonia, Zeller Coll.; Asia Minor; Syria; W. 

 Siberia, Altai ; E. Turkestan, Thian Shan ; E. Sireria, Dahuria, 

 Amurland ; Japan, Oiwake (Fryer), 1 c? , 1 $ , Yokohama (Pryer), 



2 5 ; Kashmir (Pilcher), 1 5 ; Punjab, Simla, 1 (S , Kangra 

 (Booking), 1 c? , 3 $ ; Madras, JSilgiris (JJamjoson), 1 d type 

 di/plographa ; HAB. jgn., 1 cJ , 2 '^ix-^QBjavillana, laiijasciella, and 

 metasinUUa. Exp). 20-28 millim. 



Larva. Meyr. Brit. Lep. p. 35 ; Barrett, Lep. Brit. vi. p. 2S6, pi. 251. f. 3. 



Green ; dorsal line darker ; head reddish brown. Food-plants : 

 Qiicrcus, tSalix caprea, Populus, Quercus ilex. 5-6. 



Klos, Verb, zool.-bot. Ges. Wien, Ivii. (Sect. Lep.) p. 173 (1907), 

 states that degenerana feeding only on Salix is a diti'erent species 

 from revayana feeding onlj' on Oak, but in Britain where degenerana 

 is not found revayana feeds on both Oak and Sallow and it is 

 iu.posible to separate the varieties of the imago. 



6540. Sarrothripus coreana. (Plate CLXXXI. fig. 5.) 



£arrot'hri]:a coreana, Leech, Trans. Ent. Sec. ISOO, p. 618. 



5 . Head and thorax silvery grey tinged with brown, the palj)i 

 and base of tegulse browner ; pectus, legs, and abdomen whitish 

 tinged with brown, the fore tibia; and tarsi brown ringed with 

 white. Fore wing silvery grey tinged with brown, a triangular 

 patch of dark brown suffusion from costa, where it extends from the 

 antemedial to beyond the postmedial line, to median nervure ; two 



