|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Helcionelloida - Helcionellida - Helcionellidae
It was synonymized subjectively with Bemella by Landing (1988).
It was assigned to Securiconidae by Missarzhevsky (1989); to Helcionelloida by Sepkoski (2002); to Scenellidae by Bouchet et al. (2005); and to Helcionellidae by Parkhaev (2002) and Wagner (2017).
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