PEKKARINEN, A.; HULDÉN, L. Distribution and phenology of the <i>Ancistrocerus</i> and <i>Symmorphus</i> species in eastern Fennoscandia (Hymenoptera, Eumenidae)¹. Entomologica Fennica, [S. l.], v. 2, n. 3, p. 179–189, 1991. DOI: 10.33338/ef.83547. Disponível em: https://journal.fi/entomolfennica/article/view/83547. Acesso em: 25 nov. 2024.