Infraorder Astacidea Latreille 1802 (decapod)
Parent taxon: Reptantia according to J. M. Wolfe et al. 2019
See also Feldmann 1974, Feldmann et al. 1995, Feldmann and Keys 1992, Feldmann et al. 2003, Hegna et al. 2020, Karasawa 2000, Martin and Davis 2001, Schweitzer et al. 2010 and Schwentner et al. 2018
Sister taxa: Achelata, Astacura, Axiidea, Gebiidea, Glypheidea, Meiura, Thalassinidea
Subtaxa: Astacida Homarida Hoploparia macrodactyla Nymphaeops belgicus Nymphaeops sendenhorstensis Stenocheles parvulus
Ecology: epifaunal carnivore