Family Oregoniidae Garth 1958 (spider crab)
Malacostraca - Decapoda - Oregoniidae
Parent taxon: Majoidea according to C. E. Schweitzer et al. 2020
See also Luque et al. 2017 and Schweitzer et al. 2010
Sister taxa: Epialtidae, Hymenosomidae, Inachidae, Inachoididae, Macrocheiridae, Majidae, Priscinachidae
Ecology: epifaunal carnivore
Distribution: