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Holonema horrida

Phyllolepida - Phyllolepidae

Taxonomy
Holonema horrida was named by Cope (1892). It is a 3D body fossil. Its type locality is Leroy (locality 1), which is in a Frasnian marine horizon in the Chemung Formation of Pennsylvania.

Synonymy list
YearName and author
1892Holonema horrida Cope p. 222

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
subphylumVertebrata
superclassGnathostomata
RankNameAuthor
Osteichthyes()
subclassPlacodermi(M'Coy 1848)
orderPhyllolepida()
suborderPhyllolepina
familyPhyllolepidae
genusHolonemaNewberry 1890
specieshorrida

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.

Diagnosis
No diagnoses are available