Helcionelloida - Helcionellida - Helcionellidae
Full reference: Z. Jiang. 1980. Monoplacophorans and gastropods fauna of the Meishucun stage from the Meishucun section, Yunnan. Dizhi Xuebao 54(2):112-123
Parent taxon: Helcionellidae according to P. J. Wagner 2011
Sister taxa: Absidaticonus, Aegitellus, Anabaroconus, Anhuiconus, Anuliconus, Asiapatella, Asperconella, Auricullina, Bemella, Calyptroconus, Capitoconus, Chuiliella, Cycloholcus, Daedalia, Emarginoconus, Eocyrtolites, Fenqiaronia, Figurina, Ginella, Guadalquivirospira, Hampilina, Hampilininae, Helcionella, Hispanoconus, Hujiagouella, Igorella, Kuonamkaella, Lenoconus, Leptostega, Marocella, Miroconulus, Nyuella, Oelandia, Papilloconus, Pararaconus, Paucella, Pedrocheotheca, Perssuakiella, Postacanthella, Prosinuites, Protowenella, Pseudomyona, Pseudopollicina, Randomia, Salanyella, Tannuella, Truncatoconus, Yangtzeconinae
Subtaxa: Securiconus costulatus, Securiconus emeiensis, Securiconus incertus, Securiconus jacuticus, Securiconus obscuricosta, Securiconus simplex, Securiconus vulgaris
Ecology: slow-moving low-level epifaunal detritivore