ENGBLOM, E.; LINGDELL, P.-E.; NILSSON, A.; SAVOLAINEN, E. The genus <i>Metretopus</i> (Ephemeroptera, Siphlonuridae) in Fennoscandia - identification, faunistics and natural history. Entomologica Fennica, [S. l.], v. 4, n. 4, p. 213–222, 1993. DOI: 10.33338/ef.83772. Disponível em: https://journal.fi/entomolfennica/article/view/83772. Acesso em: 20 may. 2024.