Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy External Literature Search Age range and collections

Janassidae

Chondrichthyes - Petalodontiformes - Janassidae

Synonymy list
YearName and author
1899Janassidae Jaekel
1963Janassidae Jordan p. 593
1989Janassidae Lund p. 359
2006Janassidae Nelson p. 43
2010Janassidae Ginter et al. p. 134

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
subphylumVertebrata
RankNameAuthor
superclassGnathostomata
classChondrichthyes
subclassHolocephali(Bonaparte 1832)
orderPetalodontiformes()
familyJanassidaeJaekel 1899
familyJanassidaeJaekel 1899

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