- Squalus, genus Squalus - spiny dogfishes
--1 is a kind of fish genus
--1 is a member of Squalidae, family Squalidae
--1 has members:Atlantic spiny dogfish, Squalus acanthias; Pacific spiny dogfish, Squalus suckleyi
Atlantic spiny dogfish, Squalus acanthias; Pacific spiny dogfish, Squalus suckleyi |