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† Janassa unguiformis (Peltodus unguiformis)
Janassa unguiformis

Additional Functions

Grouping

Belong­ing to

 Gaeabionta  ⇒ Domäne: Eukaryota  ⇒ Reich: Animalia  ⇒ Mittelreich: Eumetazoa  ⇒ Klade: Triploblastica  ⇒ Klade: Nephrozoa  ⇒ Abzweig: Deuterostomia  ⇒ Stamm: Chordata  ⇒ Unterstamm: Vertebrata  ⇒ Infrastamm: Gnathostomata  ⇒ Superklasse: Pisces  ⇒ Klasse: Chondrichthyes  ⇒ Unterklasse: Holocephali  ⇒ Superordnung: Paraselachimorpha  ⇒ Ordnung: Petalodontiformes  ⇒ Familie: Janassidae  ⇒ Gattung: Janassa

Taxo­nomic seg­ment

Art

This mentioned taxonomy is an attempt to make an conclusive assignment from the different classifications of various scientists. Because the taxonomy may change due to the latest investigative methods and other findings, our map is a guide only.

Name from

Corre­spond­ing author (Name, Year)

St John & Worthen, 1870

Other languages

scientific

Janassa unguiformis

Recombined

scientific

Peltodus unguiformis

St John & Worthen, 1870
Ref.: E. B. Branson. 1916. The Lower Embar of Wyoming and Its Fauna. The Journal of Geology 24(7):639-664

Lebenszeitraum in Million Jahren (Ma)

Start age: 268.8 Ma - End age: 268.8 Ma
Phanerozoic
(Phanerozoikum)
Paleozoic
(Paläozoikum)
Permian
(Perm)
Guadalupian
(Guadalup)
Roadian
(Roadium)
268
270.6

Additional data by PBDB, License: CC BY

Motility: actively mobile
Environment: marine
Compositon of the remains:

phosphatic

Reference- and Source indication, Literature

On the same taxonomic level (siblings) (Count: 14)

Taxonomic assignment (0)

References by PBDB, License: CC BY

  • E. B. Branson, 1916 - The Lower Embar of Wyoming and Its Fauna - The Journal of Geology (24), 639-664 (journal article, English)

IDs

GUSID (Global unique identifier short form) rv7vYy6Ij06JsVmUPs-BTA
GUID (Global unique identifier) 63EFFEAE-882E-4E8F-89B1-59943ECF814C
Database ID 188862