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Zignoichthys
Taxonomy
Zignoichthys was named by Tyler (1975) [Sepkoski's age data: T Eo-m-l Sepkoski's reference number: 746]. It is not extant.
It was assigned to Tetradontiformes by Sepkoski (2002); and to Zignoichthyidae by Tyler and Santini (2002), Carnevale et al. (2014), Bannikov (2014).
It was assigned to Tetradontiformes by Sepkoski (2002); and to Zignoichthyidae by Tyler and Santini (2002), Carnevale et al. (2014), Bannikov (2014).
Species
Synonymy list
Year | Name and author |
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1975 | Zignoichthys Tyler |
2002 | Zignoichthys Sepkoski |
2002 | Zignoichthys Tyler and Santini p. 91 |
2014 | Zignoichthys Bannikov p. 30 |
2014 | Zignoichthys Carnevale et al. p. 45 |
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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
Measurements
No measurements are available
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Source: o = order, subp = subphylum | |||||
References: Hendy et al. 2009, Carroll 1988 |