Polyonyx Stimpson 1858 (decapod)
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Malacostraca - Decapoda - Porcellanidae
Parent taxon: Porcellanidae according to C. E. Schweitzer et al. 2010
See also Muller and Collins 1991 and Santos et al. 2009
Sister taxa: Ancylocheles, Beripetrolisthes, Cretacolana, Disipia, Eopetrolisthes, Jurellana, Lobipetrolisthes, Longoporcellana, Megalobrachium, Montemagrelisthes, Pachycheles, Paraporcellana, Petrocheles, Petrolisthes, Pisidia, Porcellana
Subtaxa: Polyonyx arcuatus Polyonyx transversus
Ecology: epifaunal suspension feeder
Distribution: found only at Szepvolgy Limestory Facies 4 ( of Hungary)
Specimen images are retrieved through the ePANDDA API.
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