Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Triakis
Taxonomy
Triakis was named by Müller and Henle (1838) [Sepkoski's age data: T Pale R Sepkoski's reference number: 863,884]. It is extant. It is the type genus of Triakinae.
It was assigned to Galeorhinidae by Jordan and Gilbert (1919); to Galeidae by Jordan (1963); to Triakinae by Noubhani and Cappetta (1997); to Carcharhiniformes by Sepkoski (2002); and to Triakidae by Casier (1958) and Cahuzac et al. (2007).
It was assigned to Galeorhinidae by Jordan and Gilbert (1919); to Galeidae by Jordan (1963); to Triakinae by Noubhani and Cappetta (1997); to Carcharhiniformes by Sepkoski (2002); and to Triakidae by Casier (1958) and Cahuzac et al. (2007).
Species
Synonymy list
Year | Name and author |
---|---|
1838 | Triakis Müller and Henle |
1919 | Triakis Jordan and Gilbert p. 20 |
1958 | Triakis Casier p. 57 |
1963 | Triakis Jordan p. 599 |
1997 | Triakis Noubhani and Cappetta p. 77 |
2002 | Triakis Sepkoski |
2007 | Triakis Cahuzac et al. p. 25 |
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.
G. Triakis Müller and Henle 1838
show all | hide all
†Triakis antunesi Noubhani and Cappetta 1997
†Triakis beali Jordan and Gilbert 1919
†Triakis chalossensis Adnet 2006
†Triakis rutimeyeri Casier 1958
†Triakis tanoutensis Noubhani and Cappetta 1997
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|||||
|
|
||||
Source: o = order, subp = subphylum | |||||
References: Wagner 2023, Carroll 1988, Hendy et al. 2009 |
Age range: base of the Danian to the top of the Late/Upper Pleistocene or 66.00000 to 0.01170 Ma
Collections (38 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Maastrichtian - Danian | Morocco | T. tanoutensis (214373) | |
Danian | Morocco | T. antunesi, T. tanoutensis (214372 214834) T. tanoutensis (91362 116900 214369 214370) | |
Selandian | Morocco | T. antunesi (133217) | |
Selandian - Thanetian | Morocco | T. antunesi (214839 214848) | |
Thanetian | Morocco | T. antunesi (214833) | |
Thanetian | USA (California) | T. sp. (189952) | |
Clarkforkian | USA (South Carolina) | T. sp. (15074) | |
Ypresian | Senegal | T. sp. (209379) | |
Ypresian - Lutetian | France (Landes) | T. chafossensis (161754) | |
Wasatchian | USA (Virginia) | T. wardi (15595) | |
Early/Lower Eocene - Middle Eocene | United Kingdom (England) | T. wardi (3256) | |
Middle Eocene | Ukraine (Crimea) | T. sp. (140018) | |
Lutetian | United Kingdom (England) | T. wardi (41989 41992 41996) | |
Lutetian | Ukraine | T. sp. (211009) | |
Lutetian - Bartonian | France (Landes) | T. chafossensis (161753) | |
Priabonian | Egypt | T. sp. (137550 137551 137568 137569 137579) | |
Priabonian | Jordan | T. sp. (32899) | |
Rupelian | Germany (Baden-Württemberg) | T. kelleri (68021) | |
Burdigalian | Malta (Gozo) | T. angustidens (161385) | |
Langhian | USA (California) | T. sp. (59059) | |
MN 13 | Portugal | T. costamagnai (65954) | |
MN 13 | Portugal (Alvalade) | T. costamagnai (65955) | |
Piacenzian | USA (California) | T. semifasciata (219849) | |
Late/Upper Pleistocene | USA (California) | T. semifasciata (59063 160361 190889) |