Spurdog

Spurdogs Periode 89.8–0 jtyl PreЄ Є O S D C P T J K Pg N Campanian sampai Masa kini[1]
Squalus
Ikan anjing berduri (Squalus acanthias)
Taksonomi
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Genus	Squalus Linnaeus, 1758
Tata nama
Sinonim takson	Squalis Radermacher, 1779 (Missp.) Acanthorhinus de Blainville, 1816 Acanthias Leach, 1818[2] Flakeus Whitley, 1939[3] Koinga Whitley, 1939[4]

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Squalus adalah sebuah genus ikan anjing yang masuk kedalam famili Squalidae. Genus ini dikenal dengan nama spurdog.

1. ^ Sepkoski, J.J.Jr (2002). "A Compendium of Fossil Marine Animal Genera". Bulletins of American Paleontology. 363: 1–560. 
2. ^ ZooBank: Acanthias Leach, 1818
3. ^ ZooBank: Flakeus Whitley, 1939
4. ^ ZooBank: Koinga Whitley, 1939