Leydigia ciliata Gauthier, 1939 .

A rare benthic species found in lakes in spring (S7, S21) and autumn (A9, A14, A34). L. ciliata occurs in waterbodies with clay or muddy bottom (Sinev et al. 2015). The species is distributed in the Paleotropics; was previously recorded in Hunan as L. acanthocercoides (Fischer, 1854) . For a detailed description see Kotov et al. (2003).