Petrolisthes inermis (Heller, 1862). Dorsal (A) and ventral (B) views of female RMNH.CRUS.D.56417, Ambon, Indonesia. Scale bar - 5 mm.

 
 
  Part of: Werding B, Hiller A (2015) Description of a new species of Petrolisthes in the Indo-West Pacific with a redefinition of P. hastatus Stimpson, 1858 and resurrection of P. inermis (Heller, 1862) (Crustacea, Anomura, Porcellanidae). ZooKeys 516: 95-108. https://doi.org/10.3897/zookeys.516.9923