Colias johanseni

Devon sulphur
Extinct (C. 1930)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Pieridae
Genus: Colias
Species:
†C. johanseni
Binomial name
†Colias johanseni
Troubridge & Philip, 1990

Colias johanseni, the Johansen's sulphur, is a butterfly in the family Pieridae found in North America. It is endemic to Nunavut, Canada.[1][2]

Flight period is July.[1]

Wingspan is from 35 to 38 mm.[1]

Larvae feed on Hedysarum mackenzii.[1][2]

  1. ^ a b c d Johansen's Sulphur, Butterflies of Canada
  2. ^ a b Colias at Markku Savela's Lepidoptera and Some Other Life Forms