Anatomical features of Postolata longjiangensis sp. nov. and Postolata guangxiensis; A1–3. Postolata longjiangensis sp. nov.; B1–3. Postolata guangxiensis. Abbreviations: aam, anterior adductor muscle; pam, posterior adductor muscle; exa, excurrent aperture; ia, incurrent aperture; f, foot; ig, inner gill; og, outer gill; lp, labial palps; m, mantle; p ia, papillae in incurrent aperture; p exa, papillae of excurrent aperture.

 
 
  Part of: Liu L, Zhang L, Hou K, Ning L, Wu R (2024) Addition to the known diversity of Chinese freshwater mussels: integrative description of a new species of Postolata Dai et al., 2023 (Bivalvia, Unionidae, Gonideinae). Zoosystematics and Evolution 100(3): 769-778. https://doi.org/10.3897/zse.100.126069