Figure 4 from: Fišer C, Alther R, Zakšek V, Borko Š, Fuchs A, Altermatt F (2018) Translating Niphargus barcodes from Switzerland into taxonomy with a description of two new species (Amphipoda, Niphargidae). ZooKeys 760: 113-141. https://doi.org/10.3897/zookeys.760.24978

Figure 4 Antenna I (left) and II (right) of N. tonywhitteni sp. n. (top, holotype, male 9.1 mm) and N. luchoffmanni sp. n. (bottom, holotype, male 6.7 mm). Drawings are not scaled to the same size.