Somniosus

Somniosus; Rentang waktu: Early Oligosen – sekarang PreЄ Є O S D C P T J K Pg N
	Somniosus rostratus
Klasifikasi ilmiah
Domain:	Eukaryota
Kerajaan:	Animalia
Filum:	Chordata
Kelas:	Chondrichthyes
Superordo:	Selachimorpha
Ordo:	Squaliformes
Famili:	Somniosidae
Genus:	Somniosus; Lesueur, 1818
Spesies tipe
	Squalus microcephalus;
Spesies
	Somniosus antarcticus Whitley, 1939; Somniosus cheni Hsu, Lin, & Joung, 2020; Somniosus gonzalezi Welton & Goedert, 2016 (punah); Somniosus longus Tanaka, 1912; Somniosus microcephalus (Bloch & J. G. Schneider, 1801); Somniosus pacificus Bigelow & Schroeder, 1944; Somniosus rostratus A. Risso, 1827; Somniosus sp. A Belum dijelaskan (hiu tidur hidung panjang);

Somniosus adalah sebuah genus hiu laut dalam yang tersebar luas dalam keluarga Somniosidae.^[2] Beberapa anggota genus ini diyakini dapat mencapai panjang hingga 7 m, sehingga termasuk hiu terbesar.

Galeri

Hiu greenland (Somniosus microcephalus)
Hiu tidur pasifik (Somniosus pacificus)
Somniosus rostratus
Somniosus antarcticus

Referensi

^ 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.

[1] 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.

[Yano2004-2] 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.

[1]

[2]