†family Haoiidae Shu 1990 (arthropod)
Parent taxon: Bradoriida according to M. Betts et al. 2014
Sister taxa: Aluta, Beyrichonidae, Bradoriidae, Cambriidae, Comptalutidae, Hipponicharionidae, Kunmingellidae, Monasteriidae, Monceretia, Mongolitubulidae, Qingquanella, Spinospitella, Svealutidae, Yakutingella, Houlongdongella, Zhenpingella, Parakunmingella, Yeshanella, Konicekion, Zhongbaoella, Zhijinella, Antihipponicharion, Yaoyingella, Phaseolella, Paraphaseolella, Guangyuanella, Wuchiapingella, Dahaiella, Acanthomeridion, Nanchengella, Pseudokunmingella, Hanchiangella, Meishucunella, Bajiella, Changshabaella, Indianidae, Leshanella, Malongella, Luella, Shensiella, Songlinella, Auriculatella
Subtaxa: Haoia Jixinlingella
Type: Haoia
Ecology: nektobenthic omnivore
Distribution: