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Protosphyraena terminalis

Actinopteri - Pachycormiformes - Pachycormidae

Taxonomy
Protosphyraena terminalis was named by Kanarkina et al. (2025). Its type specimen is IRScNB P8781, a set of postcrania (pectoral fin), and it is a 3D body fossil. Its type locality is Mesvin-Ciply, which is in a Maastrichtian carbonate chalk in the Ciply-Malogne Phosphatic Chalk Formation of Belgium.

Synonymy list
YearName and author
2025Protosphyraena terminalis Kanarkina et al. p. 11 fig. 5A

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
superclassActinopterygii()
RankNameAuthor
classActinopteri()
subclassNeopterygii(Regan 1923)
Teleosteomorpha
AspidorhyncheiNelson et al. 2016
orderPachycormiformesBerg 1940
familyPachycormidaeWoodward 1895
subfamilyHypsocorminaeVetter 1881
genusProtosphyraenaLeidy 1857
speciesterminalis

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.

Protosphyraena terminalis Kanarkina et al. 2025
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: marinesubp
Locomotion: actively mobileo
Life habit: nektonico
Diet: carnivoref
Created: 2009-07-20 21:09:52
Modified: 2009-07-20 23:09:52
Source: f = family, o = order, subp = subphylum
References: Hendy et al. 2009, Carroll 1988

Age range: Maastrichtian or 72.20000 to 66.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Maastrichtian72.2 - 66.0Belgium Protosphyraena terminalis (type locality: 239003)