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Heliacus
Taxonomy
Heliacus was named by d'Orbigny (1842) [Sepkoski's age data: K Sn R]. It is extant.
It was assigned to Heliacidae by Woodring (1959); to Heliacinae by Frassinetti and Covacevich (1981); to Neotaenioglossa by Sepkoski (2002); and to Architectonicidae by Ladd (1972), Jensen (1996), Todd (2001) and Darragh (2017).
It was assigned to Heliacidae by Woodring (1959); to Heliacinae by Frassinetti and Covacevich (1981); to Neotaenioglossa by Sepkoski (2002); and to Architectonicidae by Ladd (1972), Jensen (1996), Todd (2001) and Darragh (2017).
Species
Species lacking formal opinion data
Synonymy list
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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.
G. Heliacus d'Orbigny 1842
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Subg. Heliacus (Astronacus) Woodring 1959
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†Heliacus (Astronacus) anaglyptus Woodring 1959
Heliacus (Astronacus) planispira Pilsbry and Lowe 1932
†Heliacus (Astronacus) stonemanae Maury 1917
Subg. Heliacus (Grandeliacus) Iredale 1957
Heliacus bisulcatus d'Orbigny 1842
†Heliacus reticulatus Dockery 1993
†Heliacus variegatus Gmelin 1791
Diagnosis
No diagnoses are available