ASIATIC DISTRIBUTION OF BRITISH GEOMETRID-S;. 313 



Tephrosia biundularia, Bork. = crepuscularia, Hb. 

 Ectrojns biundularia, Meyr. 



Occurs in Amiirland, Corea, Japan, Central and Western 

 China, North-West Himalayas, Sikkim and Khasis. 



Mr. Leech remarks: "This species varies considerably in 

 size both in China and Japan. The smallest specimen is only 

 26 millim. in expanse, whilst the largest measures 58 millim. 

 Nikkonis, Butl., is a strongly marked example of the type form, 

 and, although rather larger, is not otherwise different in any 

 material respect from specimens I have seen from Scotland. 

 Excellens, Butl., is an unusually large form of the species ; I 

 have examples of it from Japan and Yesso." 



Tephrosia punctularia, Hb. = ignohilis, Butl. 

 Ectrojiis x>U7ictidaria, Meyr. 



This species is found in Eastern Siberia, Amurland, Japan, 

 Yesso, and North-East China. 



Cleora (Boarmia) glabraria, Hb. 

 Selidosema glabraria, Meyr. 



Occurs in Japan, Kurile Islands, and Western China. 



Boarmia repandata, Linn. 



Selidosema repandata, Meyr. 



Special forms of this species have been developed in Eastern 

 Asia, but some of the specimens, however, from Central and 

 Western China, are identical with European modifications of the 

 type form. 



Represented in East Siberia, Amurland, Central, Western, 

 and North-East China, Thibet, and North-West India. 



Boarmia cinctaria, Schiff. = insolita, Butl. 

 Selidosema cinctaria, Meyr. 



A pale form (insolita, Butl.) occurs in Japan and Amurland, 

 but some of the Japanese specimens are not separable from 

 European examples. 



Boarmia roboraria, Schiff. 

 Diastictis roboraria, Meyr. 



Occurs in Amurland, Japan, Yesso, and Kiushiu. 



Some of the Japanese specimens are strongly marked (arguta, 

 Butl.) ; others are referable to var. infuscata, Stand. {=lunifera, 

 Butl.) ; others, again, are quite typical. 



Boarmia consortaria, Fb. 



Diastictis consortaria, Meyr. 



Ptecorded from Amurland, Isle of Askold, Corea, Japan, and 

 Central and Western China. 



Neither Japanese nor Chinese specimens are quite of the 

 normal European form as regards colour ; the former are darker 



