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Dayongaspidae

Galeaspida - Dayongaspidae

Taxonomy
Dayongaspidae was named by Pan and Zeng (1985). It is not extant.

It was assigned to Galeaspida by Zhu and Gai (2007).

Synonymy list
YearName and author
1985Dayongaspidae Pan and Zeng
2007Dayongaspidae Zhu and Gai p. 164

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
RankNameAuthor
subphylumVertebrata
classGaleaspida
familyDayongaspidaePan and Zeng 1985
familyDayongaspidaePan and Zeng 1985

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.

Fm. †Dayongaspidae Pan and Zeng 1985
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G. †Dayongaspis Pan and Zeng 1985
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Dayongaspis hunanensis Pan and Zeng 1985
G. †Platycaraspis Wang et al. 2002
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Platycaraspis tianshanensis Wang et al. 2002
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: Telychian or 438.50000 to 433.40000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Telychian438.5 - 433.4China (Hunan) Dayongaspis hunanensis (182545)