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Ischyrhiza serra

Chondrichthyes - Rajiformes - Sclerorhynchidae

Taxonomy
Ischyrhiza serra was named by Nessov (1997). Its type specimen is CCMGE 16/11822 and is a 3D body fossil. Its type locality is CBI-4b, Dzharakuduk II, which is in a Turonian/Turonian terrestrial horizon in the Bissekty Formation of Uzbekistan.

Sister species lacking formal opinion data
I. avoncola, I. basinensis, I. georgiensis

Synonymy list
YearName and author
1997Ischyrhiza serra Nessov

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
classChondrichthyes
subclassElasmobranchiiBonaparte 1838
RankNameAuthor
infraclassEuselachii()
—NeoselachiiCompagno 1977
superorderBatomorphii
orderRajiformesBerg 1940
suborderSclerorhynchoidei
familySclerorhynchidae
genusIschyrhizaLeidy 1856
speciesserra

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.

†Ischyrhiza serra Nessov 1997
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Diagnosis
No diagnoses are available