Somniosus
| Somniosus Julat zaman: Oligosen Awal hingga kini PreЄ Є O S D C P T J K Pg N | |
|---|---|
 | |
Pengelasan saintifik  | |
| Domain: | Eukaryota |
| Alam: | Animalia |
| Filum: | Chordata |
| Kelas: | Chondrichthyes |
| Superorder: | Selachimorpha |
| Order: | Squaliformes |
| Keluarga: | Somniosidae |
| Genus: | Somniosus Lesueur, 1818 |
| Spesies jenis | |
| Squalus microcephalus | |
Somniosus ialah sejenis genus laut dalam daripada ikan yu Squaliformes dalam keluarga Somniosidae.[2] Beberapa ahli genus boleh mencapai panjang 7 meter, menjadikannya antara ikan-ikan yu terbesar.
Spesies
- Somniosus antarcticus Whitley, 1939
- †Somniosus gonzalezi Welton & Goedert, 2016 – fosil, Oligosen
- Somniosus longus Tanaka, 1912 (yu katak)
- Somniosus microcephalus (Bloch & J. G. Schneider, 1801) (yu Greenland)
- Somniosus pacificus Bigelow & Schroeder, 1944
- Somniosus rostratus A. Risso, 1827
- Somniosus sp. A Belum diperincikan
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-
Somniosus pacificus -
Somniosus rostratus -
Somniosus antarcticus
References
- ^ Bruce J. Welton; James L. Goedert (2016). "New fossil species of Somniosus and Rhinoscymnus (Squaliformes: Somniosidae), deep water sharks from Oligocene rocks of Western Washington State, USA". New Mexico Museum of Natural History and Science Bulletin. 74: 309–326.
- ^ Yano, K.; Stevens, J. D.; Compagno, L. J. V. (December 2004). "A review of the systematics of the sleeper shark genus Somniosus with redescriptions of Somniosus (Somniosus) antarcticus and Somniosus (Rhinoscymnus) longus (Squaliformes: Somniosidae)". Ichthyological Research. Springer. 51 (4): 360–373. doi:10.1007/s10228-004-0244-4.
