“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 Org, vol. 84, no. 3, pp. 513–527, Aug. 2023, Accessed: Nov. 22, 2024. [Online]. Available: https://soil-organisms.org/index.php/SO/article/view/343