Besania
Besania is an extinct genus of prehistoric bony fish[1] that lived during the Anisian and Ladinian ages of the Middle Triassic epoch in what is now southern/southeastern Switzerland and northern Italy. Fossils were recovered from the Besano Formation of Monte San Giorgio area (Swiss-Italian borderland)[2] and the Prosanto Formation of canton Graubünden, Switzerland.[3]
| Besania Temporal range: | |
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| Fossil of Besania sp. at Civic Museum of Fossils of Besano | |
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| Genus: | †Besania |
| Type species | |
| †Besania micrognathus Brough, 1939 | |
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There are two known species, Besania micrognathus (type species) and B. schaufelbergerae. Both are quite small (31 mm (1.2 in)–44 mm (1.7 in) in standard length).
The genus is named after the Italian town of Besano, Lombardy, near Monte San Giorgio.
References
- Sepkoski, Jack (2002). "A compendium of fossil marine animal genera". Bulletins of American Paleontology. 364: 560. Archived from the original on 2011-07-23. Retrieved 2009-02-27.
- Bürgin, Toni (1992). "Basal ray-finned fishes (Osteichthyes; Actinopterygii) from the Middle Triassic of Monte San Giorgio (Canton Tessin, Switzerland). Systematic palaeontology with notes on functional morphology and palaeoecology". Schweizerische Paläontologische Abhandlungen. 114: 1–164.
- Herzog, Annette; Bürgin, Toni (2005). "A new species of the genus Besania Brough 1939 from the Middle Triassic of Canton Grisons (Switzerland) with a discussion of the phylogenetic status of the taxon". Swiss Journal of Geosciences. 98: 113–122. doi:10.1007/s00015-005-1169-2. S2CID 91122544.
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