Figures 1-4 from: Palacios-Vargas JG (2020) Acheroxenylla (Collembola, Hypogastruridae), first record from the Americas with description of a new species from a Peruvian cave. Subterranean Biology 34: 109-119. https://doi.org/10.3897/subtbiol.34.50673

Figures 1-4 1Acheroxenylla lipsae sp. nov. 1, group of specimens floating on water close to the guano of oil birds 2 two specimens dorsal view just collected in ethanol 96%; photos 1 and 2 by Josiane Lips 3 dorsal view 4 lateral view, photos 3 and 4 by Maira Montejo and Angela Arango, scale in photos 3 and 4 is 150 μm.