Asthena sachalinensis explained

Asthena sachalinensis is a moth in the family Geometridae. It is found on Sakhalin, the Kuriles^[1] and in Japan.

The wingspan is 17–21 mm.^[2]

Notes and References

1. Web site: Larentiinae (Geometridae) collection of Siberian Zoological Museum . 2013-06-30 . https://web.archive.org/web/20160305081935/http://szmn.sbras.ru/Lepidop/Geometr/larent.htm . 2016-03-05 . dead .
2. http://www.jpmoth.org/Geometridae/Larentiinae/Asthena_sachalinensis.html Japanese Moths