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Heliomedusa
Taxonomy
Heliomedusa was named by Sun and Hou (1987) [Sepkoski's age data: Cm Atda-u Sepkoski's reference number: 779].
It was assigned to Craniopsidae by Williams et al. (2000); to Craniopsida by Sepkoski (2002); to Brachiopoda by Bengtson (1992) and Williams et al. (2007); and to Disciniidae by Chen et al. (2007).
It was assigned to Craniopsidae by Williams et al. (2000); to Craniopsida by Sepkoski (2002); to Brachiopoda by Bengtson (1992) and Williams et al. (2007); and to Disciniidae by Chen et al. (2007).
Species
Synonymy list
Year | Name and author |
---|---|
1987 | Heliomedusa Sun and Hou |
1992 | Heliomedusa Bengtson p. 1030 |
2000 | Heliomedusa Williams et al. p. 165 |
2002 | Heliomedusa Sepkoski |
2007 | Heliomedusa Chen et al. |
2007 | Heliomedusa Williams et al. p. 2582 |
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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.
Diagnosis
No diagnoses are available