Definition that contains baskin
- genus cetorhinus comprising only the basking sharks; in some classifications considered the type genus of a separate family Cetorhinidae
- cetorhinus comprising only the basking sharks; in some classifications considered the type genus of a separate family Cetorhinidae
- family cetorhinidae in some older classifications considered the family of the basking sharks
- fence lizard spiny lizard often seen basking on fences in the United States and northern Mexico
- cetorhinidae in some older classifications considered the family of the basking sharks