Ardoreosomus

Ardoreosomus (meaning: "tropical body") is an extinct genus of ray-finned fish. It was described from the Induan aged Candelaria Formation[1] of Nevada, United States, which was located near the equator during the Early Triassic epoch. It is a ptycholepiform, closely resembling Boreosomus and Ptycholepis; however, Ardoreosomus is distinguished from other ptycholepidforms in having a more strongly angled hyomandibula and lacking an opercular process, among others.[2]

Ardoreosomus
Temporal range: Induan
Scientific classification
Kingdom:
Phylum:
Subphylum:
Infraphylum:
Superclass:
Class:
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Ptycholepidae
Genus:
Ardoreosomus

Romano et al., 2019
Type species
Ardoreosomus occidentalis
Romano et al., 2019

See also

References

  1. Ware, David; Jenks, James F.; Hautmann, Michael; Bucher, Hugo (2011). "Dienerian (Early Triassic) ammonoids from the Candelaria Hills (Nevada, USA) and their significance for palaeobiogeography and palaeoceanography". Swiss Journal of Geosciences. 104: 161–181. doi:10.1007/s00015-011-0055-3.
  2. Romano, Carlo; López-Arbarello, Adriana; Ware, David; Jenks, James F.; Brinkmann, Winand (April 2019). "Marine Early Triassic Actinopterygii from the Candelaria Hills (Esmeralda County, Nevada, USA)". Journal of Paleontology. 93: 971–1000. doi:10.1017/jpa.2019.18.


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