Reference

Ko Tomikawa, Takafumi Nakano, Anna Sato, Yutaka Onodera, Akifumi Ohtaka (2016): A molecular phylogeny of Pseudocrangonyx from Japan, including a new subterranean species (Crustacea, Amphipoda, Pseudocrangonyctidae) – Zoosystematics and Evolution – 92: 187 - 202.