''Asthena sachalinensis'' is a
moth in the family
Geometridae. It is found on
Sakhalin, the
Kuriles and in
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...
.
The
wingspan is 17–21 mm.
''Japanese Moths''
/ref>
References
Moths described in 1925
Asthena
Moths of Asia
{{Asthenini-stub