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Helenolepis
Taxonomy
Helenolepis was named by Karartajüté-Talimaa (1978) [Sepkoski's age data: S Prid Sepkoski's reference number: 746].
It was assigned to Katoporididae by Soehn et al. (2001); and to Thelodontiformes by Sepkoski (2002).
It was assigned to Katoporididae by Soehn et al. (2001); and to Thelodontiformes by Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
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1978 | Helenolepis Karartajüté-Talimaa |
2001 | Helenolepis Soehn et al. p. 656 |
2002 | Helenolepis Sepkoski |
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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. †Helenolepis Karartajüté-Talimaa 1978
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†Helenolepis multicostata Karartajüté-Talimaa 1978
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: subp = subphylum, p = phylum | |||||
References: Kiessling 2004, Carroll 1988 |
Age range: Pridoli or 423.00000 to 419.20000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Ludlow - Pridoli | Russian Federation | H. sp. (24781) | |
Pridoli - Helderbergian | Russian Federation | H. sp. (24785) |