†family Hebediscidae Kobayashi 1944 (artiopod)
Artiopoda - Agnostida - Hebediscidae
Parent taxon: Eodiscida according to J. M. Adrain 2011
See also Whittington et al. 1997
Sister taxa: Calodiscidae, Eodiscidae, Pagetiidae, Tsunyidiscidae, Weymouthiidae, Yukoniidae
Subtaxa: Delgadella Dicerodiscus Limbadiscus Luvsanodiscus Neopagetina Parapagetia Tchernyshevioides
Ecology: slow-moving epifaunal detritivore
Distribution:
• Cambrian of Canada (1: Newfoundland and Labrador collection), China (1), Greenland (2), Kazakhstan (4), Morocco (3), the Russian Federation (29), Spain (1), the United Kingdom (1), United States (2: Alaska, Massachusetts)
• Amgan of Kyrgyzstan (1)
Total: 45 collections including 67 occurrences