Shells of Songkhlanaia songkhramensis sp. nov. A holotype MUMNH-UNI3024 and B paratype MUMNH-UNI3023 from Prahang River, Songkhram Basin, Thailand C specimen MUMNH-UNI0925 from Songkhram River, Songkhram Basin, Thailand.

 
 
  Part of: Jeratthitikul E, Sutcharit C, Prasankok P (2025) An integrative approach to a revision of the freshwater mussel genus Songkhlanaia (Bivalvia, Unionidae), with the description of a new species. ZooKeys 1224: 187-209. https://doi.org/10.3897/zookeys.1224.140549