Figure 5; A new Niphargus species from Switzerland. Niphargus arolaensis sp. nov. (holotype, female 7.8 mm). The two diagnostic features (seven comb-like spiniform setae on the outer lobe of maxilla I and two spiniform setae on the lower distal part of the first urosomite near the insertion of uropod 1) are highlighted on the figure.
Alther R, Bongni N, Borko Š, Fišer C, Altermatt F (2021) Citizen science approach reveals groundwater fauna in Switzerland and a new species of Niphargus (Amphipoda, Niphargidae). Subterranean Biology 39: 1-31. <a rel="nofollow" class="external free" href="https://doi.org/10.3897/subtbiol.39.66755">https://doi.org/10.3897/subtbiol.39.66755</a>
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