Question: Neomonachus is a genus of earless seals, within the family Phocidae, it contains two species, the extinct Caribbean monk seal,and which extant endangered species of earless seal in the family Phocidae that is endemic to the Hawaiian Islands? 
Sentence (from "Neomonachus"): Prior to 2014, all three species of monk seals were placed in the genus Monachus, but that was found to be paraphyletic.
Relevant evidence: No