Monomia haanii (Stimpson, 1858), lectotype, male (RMNH 379), Japan. A dorsal habitus B thoracic sternum and pleon, ventral view C sterno-pleonal cavity and G1s, ventral view. Photographs by CHIJ Fransen (RMNH). Scale bars: A, B 10 mm; C 3 mm.

  Part of: Windsor AM, Mendoza JCE, Deeds JR (2019) Resolution of the Portunus gladiator species complex: taxonomic status and identity of Monomia gladiator (Fabricius, 1798) and Monomia haanii (Stimpson, 1858) (Brachyura, Decapoda, Portunidae). ZooKeys 858: 11-43.