Karaman, G. S., Borowsky, B., & Dattagupta, S. (2010). Two new species of the genus Niphargus Schiödte, 1849 (Amphipoda, fam. Niphargidae) from the Frasassi cave system in Central Italy. Zootaxa, 2439(1), 35–52. https://doi.org/10.11646/zootaxa.2439.1.3