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Proetus (Gerastos)

Trilobita - Proetida - Proetidae

Taxonomy
Proetus (Gerastos) was named by Goldfuss (1843) [Sepkoski's age data: D Gedi D Give-l Sepkoski's reference number: 933,1106].

It was misspelled as Gerastes by Sepkoski (2002); it was reranked as Gerastos by Jell and Adrain (2002), Magrean (2007), Van Viersen et al. (2019) and Bault et al. (2021).

It was assigned to Proetus by Goldfuss (1843); to Proetidae by Jell and Adrain (2002); to Proetida by Sepkoski (2002); and to Proetinae by Magrean (2007), Van Viersen et al. (2019) and Bault et al. (2021).

Species lacking formal opinion data

Synonymy list
YearName and author
1843Proetus (Gerastos) Goldfuss
2002Gerastos Jell and Adrain p. 378
2002Gerastes Sepkoski
2007Gerastos Magrean p. 33
2019Gerastos Van Viersen et al. p. 17
2021Gerastos Bault et al. pp. Appendix 7

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
orderProetidaFortey and Owens 1975
superfamilyProetoideaHawle and Corda 1847
familyProetidaeSalter 1864
subfamilyProetinaeSalter 1864
genusProetus
subgenusGerastosGoldfuss 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.

Subg. †Proetus (Gerastos) Goldfuss 1843
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Proetus (Gerastos) vietnamensis Kobayashi and Hamada 1974
Diagnosis
No diagnoses are available