Callophrys ferrea Butler
(Lycaenidae)
Kotsubame (jp)

Range:
Hokkaido, Honshu,Shikoku,Kyusyu

Flight:
single broods, early spring

Overwintering:
pupa

References:
Jun.1.1986
Otofuke Hokkaido
Apr.20.2002
Otofuke Hokkaido
Jun.6.2004
Nakasatsunai Hokkaido
May.27.2006
Asahikawa Hokkaido
May.6.2013
Nakasatsunai Hokkaido
May.13.2006
Asahikawa Hokkaido