Template:Ermilov, Alvarado-Rodríguez & Retana-Salazar, 2014b
- Ermilov, S.G., Alvarado-Rodríguez, O. & Retana-Salazar, A.P. 2014. Contribution to the knowledge of Costa Rican oribatid mite fauna, with supplementary descriptions of Pergalumna silvatica and P. sura (Acari: Oribatida: Galumnidae) Systematic and Applied Acarology 19(2): 216–222.