Template:Ermilov et al., 2014i
- Ermilov, S.G., Alvarado-Rodríguez, O. & Retana-Salazar, A.P. 2014. Two new species of Pergalumna (Acari, Oribatida, Galumnidae) from Costa Rica, including a key to all species of the genus from the Neotropical region. ZooKeys 435: 7–23. DOI: 10.3897/zookeys.435.8213