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Raymondaspis (Turgicephalus)

Trilobita - Corynexochida - Styginidae

Taxonomy
Turgicephalus was named by Fortey (1980) [Sepkoski's age data: O Aren-u O Llvi-l Sepkoski's reference number: 795]. Its type is Turgicephalus falcatus.

It was reranked as Raymondaspis (Turgicephalus) by Nielsen (1995).

It was assigned to Raymondaspis by Nielsen (1995); to Ptychopariida by Sepkoski (2002); and to Styginidae by Jell and Adrain (2003).

Synonymy list
YearName and author
1980Turgicephalus Fortey p. 51
1995Raymondaspis (Turgicephalus) Nielsen p. 312
2002Turgicephalus Sepkoski, Jr.
2003Turgicephalus Jell and Adrain p. 456

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
orderCorynexochidaKobayashi 1935
familyStyginidaeVogdes 1890
genusRaymondaspisPribyl 1948
subgenusTurgicephalus()

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