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Illaenurus

Trilobita - Corynexochida - Illaenidae

Taxonomy
Illaenurus was named by Hall (1863) [Sepkoski's age data: Cm Trep-l Cm Trep-u Sepkoski's reference number: 379,697]. It is not extant.

It was assigned to Illaenidae by Walcott (1916) and Raymond (1916); to Corynexochida by Sepkoski (2002); and to Illaenuridae by Jell and Adrain (2002).

Species lacking formal opinion data

Synonymy list
YearName and author
1863Illaenurus Hall
1916Illaenurus Raymond p. 9
1916Illaenurus Walcott p. 404
2002Illaenurus Jell and Adrain p. 387
2002Illaenurus Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderCorynexochida
familyIllaenidaeHawle and Corda 1847
genusIllaenurusHall 1863

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.

G. †Illaenurus Hall 1863
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Illaenurus eurekensis Walcott 1884
Illaenurus quadratus Hall 1863
Diagnosis
No diagnoses are available