Bradoriida - Hipponicharionidae
Full reference: P.C. Sylvester-Bradley. 1961. Archaeocopida. Treatise on Invertebrate Paleontology, Pt. Q, Arthropoda 3:Q100-Q105
Parent taxon: Bradoriida according to M. E. D. Alvarez et al. 2008
See also Benson et al. 1961, Gravestock et al. 2001, Rode et al. 2003 and Skovsted 2006
Sister taxa: Beyrichonidae, Bradoriidae, Cambriidae, Comptalutidae, Haoia, Monceretia, Sinskolutella, Spinospitella, Svealutidae, Yakutingella, Monasterium, Meishucunella, Zhongbaoella, Paraphaseolella, Pseudokunmingella, Auriculatella, Kunmingella, Luella, Konicekion, Kunyangella, Shensiella, Zepaera, Changshabaella, Dahaiella, Dabashanella, Leshanella, Zhijinella, Yaoyingella, Houlongdongella, Wutingella, Indota, Phaseolella, Songlinella, Hanchiangella, Guangyuanella, Sunella, Wuchiapingella, Parakunmingella, Acanthomeridion, Neokunmingella, Comptaluta, Hanchungella, Yeshanella, Indianidae, Tsunyiella, Ophiosema, Bajiella, Ovaluta, Tropidiana, Antihipponicharion, Zhenpingella, Nanchengella, Combinivalvula, Epactridion, Malongella
Subtaxa: Albrunnicola Bicarinellata Cambria Hipponicharion Polyphyma Pseudobeyrichona Quadricona Voibokalina
Ecology: nektobenthic omnivore
Distribution:
• Cambrian of Antarctica (2 collections), Australia (8), Germany (1), Greenland (5), Italy (1), the Russian Federation (1)
Total: 18 collections each including a single occurrence