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Taxon:
Superfamily †"
Yohelcionelloidea
"
nom. null.
(mollusc)
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Entity:
†Helcionelliformes (Order)
..[†Helcionelloidea] (Superfamily)
..†Scenelloidea (Superfamily)
..†Yochelcionelloidea (Superfamily)
..[†Yohelcionelloidea] (Superfamily)
Attributes
Incorrect subsequent spelling (orth. inval.: orth. null.) [ICZN]
Variants
Correct spelling
:
†
Yochelcionelloidea
(Superfamily)
Runnegar & Jell, 1976
©2004-2025 Universal Taxonomic Services
Last updated:
21 Sep 2025