Vargovitsh, Robert S. “Antennal Troglomorphy in Arrhopalitidae (Collembola: Symphypleona) With the Description of Two New Cave Pygmarrhopalites Vargovitsh, 2009 species From the Arabika Massif in the Caucasus”. Zootaxa 5673, no. 4 (August 7, 2025): 523–556. Accessed February 10, 2026. https://mapress.com/zt/article/view/zootaxa.5673.4.3.