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

Heterodontus francisi

Chondrichthyes - Heterodontiformes - Heterodontidae

Taxonomy

No taxonomic data are available

Sister species
Cestracion cainozoicus, Cestracion coleridgensis, Cestracion elongatus, Cestracion longidens, Cestracion novozelandicus, H. boussioni, H. cainozoicus, H. canaliculatus (syn. Acrodus cretaceus), H. carerens, H. creamridgensis, H. duffini, H. francisci, H. granti, H. havreensis, H. laevis, H. lerichei, H. lonzeensis, H. maisierensis, H. paucicarinatus, H. philippi, H. pineti, H. polonicus, H. portujacksoni, H. rugosus, H. semirugosus, H. sowasheense, H. sulcatus, H. upnikensis, H. vincenti, H. wardensis, H. woodwardi
Sister species lacking formal opinion data

Synonymy list
No taxonomic opinions are available

Please join the Paleobiology Database and enter some data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
RankNameAuthor
classChondrichthyes
infraclassElasmobranchii(Bonaparte 1838)
superorderGaleomorphi
orderHeterodontiformesBerg 1940
familyHeterodontidaeGray 1851
genusHeterodontusde Blainville 1816
speciesfrancisi

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
No ecological data are available

Age range: Langhian or 15.98000 to 13.82000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Langhian15.98 - 13.82USA (California) Heterodontus francisi (59059)