Reproductive organs of Tmethypocoelis simplex sp. nov. Paratype, males (A–D 4.1 × 2.6 mm E 6.9 × 4.0 mm) (MZB.Cru.5183), Tosale, Banawa District, Donggala, Central Sulawesi, left G1 A dorsal view B apical (dorsal view) C, D apical (ventral view) E mesial view. Paratype female (5.8 × 3.6 mm) (MZB.Cru.5182), Towale river, Central Banawa District, Donggala, Central Sulawesi F vulva.

  Part of: Murniati DC, Asakura A, Davie PJF (2023) Two new species of Tmethypocoelis Koelbel, 1897 (Decapoda, Brachyura, Dotillidae) from Sulawesi, Indonesia. ZooKeys 1156: 159-190.