A new species of Polyonyx Stimpson, 1858, of the P. sinensis group (Crustacea: Decapoda: Anomura: Porcellanidae) commensal with a chaetopterid worm from Peninsular Malaysia. Zoologische Mededelingen (Leiden), 67(27-43), 24 December 1993: 467-472. 468 [Zoological Record Volume 130]