Assertion: fur seal | /r/HasProperty | arctocephalinae
Facets:
value: to contrast them
type: PURPOSE
Source sentences:
text: Fur seals (Arctocephalinae, two genera, nine species, two subspecies) have a pelage composed of guard hairs emerging from a dense, fine, brown, usually unseen underfur.
text: Until recently, fur seals were all grouped under a single subfamily of Pinnipedia, called the Arctocephalinae, to contrast them with Otariinae –
text: Traditionally, otariids had been subdivided into the fur seal (Arctocephalinae) and sea lion (Otariinae) subfamilies, with the major distinction between them being the presence of a thick underfur layer in the former.