CASE, James W.; BIRD, C.D. Butterflies and Skippers of West-Central Alberta. Blue Jay, [S. l.], v. 35, n. 4, 1970. DOI: 10.29173/bluejay3893. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/3893. Acesso em: 9 may. 2024.