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Thaleops conifrons

Trilobita - Corynexochida - Illaenidae

Taxonomy
Illaenus conifrons was named by Billings (1859). Its type specimen is GSC 1322 (lectotype) and is a 3D body fossil.

It was recombined as Hydrolaenus conifrons by Raymond (1916); it was recombined as Thaleops conifrons by Twenhofel (1938) and Jell and Adrain (2002).

Synonyms
Synonymy list
YearName and author
1859Illaenus clavifrons Billings
1859Illaenus conifrons Billings
1867Illaenus conifrons Billings
1916Hydrolaenus conifrons Raymond p. 9
1925Thaleops clavifrons Raymond p. 113
1938Thaleops conifrons Twenhofel
2002Thaleops conifrons Jell and Adrain p. 387

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderCorynexochida
familyIllaenidaeHawle and Corda 1847
genusThaleopsConrad 1843
speciesconifrons(Billings 1859)

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.

Thaleops conifrons Billings 1859
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Invalid names: Illaenus clavifrons Billings 1859 [synonym]
Diagnosis
No diagnoses are available