Zhu, Q.-D. and Shi, F.-M. 2021. Description of four new species of the subgenus Tachycines (Gymnaeta) Adelung, 1902 (Orthoptera: Rhaphidophoridae) from caves in China and additional notes on some previously known species. European Journal of Taxonomy. 764, 1 (Aug. 2021), 1-17. DOI:https://doi.org/10.5852/ejt.2021.764.1465.