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Surcaudalus rostratus

Chondrichthyes

Taxonomy
Surcaudalus rostratus was named by Leu (1989). Its type specimen is QMF 14470A/B, a skeleton, and it is a compression preserving soft parts. Its type locality is Clinker Hill, Blackwater coal mine (Leu coll.), which is in a Changhsingian lacustrine shale in the Rangal Coal Measures Formation of Australia. It is the type species of Surcaudalus.

Synonymy list
YearName and author
1989Surcaudalus rostratus Leu p. 267 figs. Pl 33, 34; text-figs 3-11

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
RankNameAuthor
superclassGnathostomata
classChondrichthyes
subclassElasmobranchiiBonaparte 1838
infraclassEuselachii()
genusSurcaudalus
speciesrostratus

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.

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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: marinesubp
Locomotion: actively mobilec
Life habit: nektonicc
Diet: carnivorec
Created: 2004-08-17 13:49:23
Modified: 2009-12-13 03:31:01
Source: c = class, subp = subphylum
References: Carroll 1988, Wagner 2023

Age range: Changhsingian or 254.17000 to 252.17000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Changhsingian254.17 - 252.17Australia (Queensland) Surcaudalus rostratus (type locality: 117016)