Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy   Age range and collections

Heliacus

Gastropoda - Architectonicidae

Synonymy list
YearName and author
1842Heliacus d'Orbigny p. 68
1959Heliacus Woodring p. 168
1972Heliacus Ladd p. 19
1981Heliacus Frassinetti and Covacevich
1996Heliacus Jensen p. 33
2001Heliacus Todd
2002Heliacus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classGastropodaCuvier 1797
subclassOrthogastropoda
superorderHeterobranchiaGray 1840
superfamilyArchitectonicoideaGray 1840
familyArchitectonicidaeGray 1850
subfamilyHeliacinae(Cotton and Godfrey 1933)
genusHeliacusd'Orbigny 1842

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
No diagnoses are available