BRETFELD, Gerd; SCHULZ, Hans-Jürgen. New species of Sphaeridia Linnaniemi, 1912, sensu Bretfeld & Trinklein 2000 (Insecta, Collembola) from Peru; with short descriptions of the males and a key to the Sphaeridiaspecies described from South America. Soil Organisms, [S. l.], v. 84, n. 3, p. 513–527, 2023. Disponível em: https://soil-organisms.org/index.php/SO/article/view/343.. Acesso em: 31 mar. 2025.