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Stygina latifrons

Trilobita - Corynexochida - Styginidae

Taxonomy
Asaphus latifrons was named by Portlock (1843). It is the type species of Stygina.

It was recombined as Stygina latifrons by Skjeseth (1955), Owen and Bruton (1980) and Owen (1981).

Subspecies
S. extensa
Sister species lacking formal opinion data
S. extensa, S. laevis

Synonymy list
YearName and author
1955Stygina latifrons Skjeseth
1980Stygina latifrons Owen and Bruton
1981Stygina latifrons Owen

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Ecdysozoa
—Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderCorynexochida
familyStyginidaeVogdes 1890
subfamilyStygininaeVogdes 1890
genusStyginaSalter 1853
specieslatifrons(Portlock 1843)

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.

†Stygina latifrons Portlock 1843
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Diagnosis
No diagnoses are available