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Ectosteorhachis nitidus

Osteolepiformes - Megalichthyidae

Taxonomy
Ectosteorhachis nitidus was named by Cope (1880). It is a 3D body fossil.

It was recombined as Parabatrachus nitidus by Hay (1902); it was recombined as Megalichthys nitidus by Cope and Matthew (1915).

Synonymy list
YearName and author
1880Ectosteorhachis nitidus Cope
1902Parabatrachus nitidus Hay p. 362
1915Megalichthys nitidus Cope and Matthew pp. Plate I
1973Ectosteorhachis nitidus Daly p. 567
2016Ectosteorhachis nitidus Borgen and Nakrem

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
RankNameAuthor
Osteichthyes()
subclassSarcopterygii()
orderOsteolepiformesBerg 1937
familyMegalichthyidae
subfamilyEctosteorhachinae
genusEctosteorhachis
speciesnitidus

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
Created: 2009-07-20 21:50:54
Modified: 2009-07-20 23:50:54
Source: c = class, subp = subphylum
References: Hendy et al. 2009, Carroll 1988

Age range: base of the Asselian to the top of the Kungurian or 298.90000 to 272.30000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Asselian - Sakmarian298.9 - 290.1USA (Utah) Ectosteorhachis nitidus (13257 13258)
Kungurian279.3 - 272.3USA (Oklahoma) Ectosteorhachis nitidus (67945)