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Myxinoidea (hagfish)

Taxonomy
Myxinoidea was named as a subclass. It is extant.

It was reranked as the class Myxinoides by Gadow (1898).

It was assigned to Cyclostomata by Gadow (1898); to Agnatha by Dineley and Metcalf (1999); and to Cyclostomi by Miyashita et al. (2019).

Subtaxa

Synonymy list
YearName and author
1898Myxinoides Gadow p. 2
1999Myxinoidea Dineley and Metcalf p. 11
2019Myxinoidea Miyashita et al. p. 2147

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
RankNameAuthor
subphylumVertebrata
CyclostomiDuméril 1806
subclassMyxinoidea
subclassMyxinoidea

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.

Subcl. Myxinoidea [hagfish]
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G. †Tethymyxine Miyashita et al. 2019
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Tethymyxine tapirostrum Miyashita et al. 2019
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: marinesubp
Locomotion: actively mobilep
Created: 2017-04-17 15:11:50
Modified: 2017-04-17 15:11:50
Source: subp = subphylum, p = phylum
References: Carroll 1988, Kiessling 2004

Age range: Late/Upper Cenomanian or 99.60000 to 93.50000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Late/Upper Cenomanian99.6 - 93.5Lebanon Tethymyxine tapirostrum (212910)