| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tristychius
Taxonomy
Tristychius was named by Agassiz (1837) [Sepkoski's age data: C Vise Sepkoski's reference number: 451].
It was assigned to Cestraciontidae by Woodward (1889); to Heterodontidae by Jordan (1963); to Hybodontoidea by Zangerl (1981); to Ctenacanthida by Sepkoski (2002); and to Tristychiidae by Ginter et al. (2010).
It was assigned to Cestraciontidae by Woodward (1889); to Heterodontidae by Jordan (1963); to Hybodontoidea by Zangerl (1981); to Ctenacanthida by Sepkoski (2002); and to Tristychiidae by Ginter et al. (2010).
Species
Synonymy list
Is something missing? Join the Paleobiology Database and enter the data
|
|
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
|
|
||||
|
|
||||
|
|||||
|
|
||||
| Source: c = class, subp = subphylum | |||||
| References: Wagner 2023, Carroll 1988 | |||||