Movatterモバイル変換


[0]ホーム

URL:


Jump to content
WikipediaThe Free Encyclopedia
Search

Foreyia

From Wikipedia, the free encyclopedia
Extinct genus of coelacanths

Foreyia
Temporal range: LowerLadinian,240.91 Ma
Fossil and digram of the skeleton ofForeyia maxkuhni
Scientific classificationEdit this classification
Domain:Eukaryota
Kingdom:Animalia
Phylum:Chordata
Clade:Sarcopterygii
Class:Actinistia
Order:Coelacanthiformes
Family:Latimeriidae
Genus:Foreyia
Cavinet al., 2017
Type species
Foreyia maxkuhni
Cavinet al., 2017

Foreyia is anextinctgenus ofcoelacanthlobe-finned fish which lived during the MiddleTriassicperiod in what is nowCanton of Graubünden, Switzerland. It contains a single speciesF. maxkuhni.[1]

Naming

[edit]

The generic name honors the latePeter L. Forey for his contributions to the study ofcoelacanth fishes. The specific epithet honors Max Kuhn, who had been instrumental in preparing fossils from Monte San Giorgio for 12 years, including the holotype and paratype specimens ofF. maxkuhni.[1]

Description and classification

[edit]
Restoration of the coelacanthForeyia maxkuhni. Artwork by Alain Bénéteau.

F. maxkuhni is an aberrant-looking member of thefamilyLatimeriidae, with a proportionally enormous head, a curved, beak-likemaxilla, an underbite, and a low, horn-like point on its otherwise dome-like head. Despite such a bizarre appearance, phylogenetic analyses squarely placeF. maxkuhni as thesister taxon ofTicinepomis, another latimeriid also found in the same strata. The two latimeriids share numerous anatomical traits with each other, strongly suggesting a close relation.[1]Foreyia,Ticinepomis andRieppelia are grouped in the subfamilyTicinepomiinae.[2]

Foreyia in cladogram after Toriñoet al., 2021.[3]

Latimeriidae

References

[edit]
  1. ^abcCavin, L.; Mennecart, B.; Obrist, C.; Costeur, L.; Furrer, H. (2017)."Heterochronic evolution explains novel body shape in a Triassic coelacanth from Switzerland".Scientific Reports.7 (1): 13695.Bibcode:2017NatSR...713695C.doi:10.1038/s41598-017-13796-0.PMC 5651877.PMID 29057913.
  2. ^Ferrante, C.; Cavin, L. (2023)."Early Mesozoic burst of morphological disparity in the slow-evolving coelacanth fish lineage".Scientific Reports.13 (1): 11356.Bibcode:2023NatSR..1311356F.doi:10.1038/s41598-023-37849-9.PMC 10345187.PMID 37443368.
  3. ^Toriño, Pablo; Soto, Matías; Perea, Daniel (2021-12-02)."A comprehensive phylogenetic analysis of coelacanth fishes (Sarcopterygii, Actinistia) with comments on the composition of the Mawsoniidae and Latimeriidae: evaluating old and new methodological challenges and constraints".Historical Biology.33 (12):3423–3443.Bibcode:2021HBio...33.3423T.doi:10.1080/08912963.2020.1867982.ISSN 0891-2963.S2CID 233942585.
Gnathostomata
Actinistia
    • see below↓
Actinistiasensu lato
†"Onychodontiformes"
Actinistiasensu stricto
Miguashaiidae
Diplocercidae
Hadronectoridae
Rhabdodermatidae
Laugiidae
Coelacanthidae
Whiteiidae
Latimerioidei
Mawsoniidae
Latimeriidae
Strunius rolandi

Miguashaia sp.Allenypterus montanusMawsonia sp.

Latimeria chalumnae
Foreyia


Stub icon

This article about aprehistoricbony fish is astub. You can help Wikipedia byexpanding it.

Stub icon

This article about aTriassicfish is astub. You can help Wikipedia byexpanding it.

Stub icon

This article related to aTriassicanimal is astub. You can help Wikipedia byexpanding it.

Retrieved from "https://en.wikipedia.org/w/index.php?title=Foreyia&oldid=1212838227"
Categories:
Hidden categories:

[8]ページ先頭

©2009-2025 Movatter.jp