Helcionelloida - Pelagiellida - Aldanellidae

Full reference: V. V. Missarzhevsky. 1980. Early Cambrian mongolian hyolitha and gastropoda. Paleontological Journal 15(1):18-25

Parent taxon: Aldanellidae according to P. Yu. Parkhaev 2001

Sister taxa: Aldanella, Barskovia, Paraaldanella, Philoxenella

Subtaxa: Nomgoliella australiensis, Nomgoliella sinistrivolubilis

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Type: Nomgoliella sinistrivolubilis

Ecology: epifaunal grazer