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Calymene niagarensis

Trilobita - Phacopida - Calymenidae

Taxonomy
Calymene niagarensis was named by Hall (1843). It is not extant.

Sister species lacking formal opinion data
C. lata, C. replicata, C. tentaculata

Synonymy list
YearName and author
1843Calymene niagarensis Hall p. 25
1916Calymene niagarensis Raymond p. 27

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderCalymeninaSwinnerton 1915
familyCalymenidaeMilne-Edwards 1840
subfamilyCalymeninaeMilne Edwards 1840
genusCalymeneBrongniart 1822
speciesniagarensisHall 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.

†Calymene niagarensis Hall 1843
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Diagnosis
No diagnoses are available