†superfamily Fallotaspidoidea Hupe 1953 (trilobite)
Parent taxon: Olenellina according to J. M. Adrain 2011
See also Bushuev et al. 2014, Geyer 1996, Lieberman 2002, McMenamin 2001 and Palmer and Repina 1993
Sister taxa: Bradyfallotaspis, Judomioidea, Nevadioidea, Olenelloidea, Poletaevella, Campropallus
Subtaxa: Archaeaspididae Fallotaspididae Judomiidae Neltneriidae Nevadiidae
Ecology: fast-moving low-level epifaunal deposit feeder
Distribution:
• Cambrian of Canada (22: Alberta, British Columbia, Northwest Territories collections), Greenland (5), Mexico (2), Mongolia (2), Morocco (30), the Russian Federation (6), Spain (1), United States (17: California, Nevada)
• Begadean of United States (3: Nevada)
Total: 88 collections including 117 occurrences