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Pachyhexanchus
Taxonomy
Pachyhexanchus was named by Cappetta (1990) [Sepkoski's age data: K Haut-l]. Its type is Notidanoides pockrandti.
It was assigned to Hexanchidae by Cappetta (1990); to Hexanchiformes by Sepkoski (2002); and to Crassonotidae by Guinot et al. (2014).
It was assigned to Hexanchidae by Cappetta (1990); to Hexanchiformes by Sepkoski (2002); and to Crassonotidae by Guinot et al. (2014).
Species
Synonymy list
Year | Name and author |
---|---|
1990 | Pachyhexanchus Cappetta p. 48 |
2002 | Pachyhexanchus Sepkoski |
2014 | Pachyhexanchus Guinot et al. p. 57 |
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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