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Illaenurus

Trilobita - Corynexochida - Illaenuridae

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 Raymond (1916); to Corynexochida by Sepkoski (2002); and to Illaenuridae by Jell and Adrain (2003).

Species
Species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1863Illaenurus Hall
1916Illaenurus Raymond p. 9
2002Illaenurus Sepkoski, Jr.
2003Illaenurus Jell and Adrain p. 387

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderCorynexochidaKobayashi 1935
familyIllaenuridaeVodges 1890
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.

Diagnosis
No diagnoses are available