phocine
/ˈfoʊsaɪn, -siːn/Definitions
1. noun
A member of the subfamily Phocinae, which includes true seals such as the harbour seal, the leopard seal, and the Weddell seal.
“The phocine population in the area is currently under threat due to pollution.”
2. adjective
Relating to true seals, especially of the subfamily Phocinae.
“The phocine species found in these waters are protected by law.”