Assertion: giant petrel | /r/CapableOf | form separate group
Facets:
value: from the rest of the family
type: OTHER
Source sentences:
text: Long considered to be conspecific (they were not established as separate species until 1966), the two species, the southern giant petrel, M. giganteus, and northern giant petrel, M. halli, are considered with the two fulmars, Fulmarus, to form a distinct subgroup within the Procellariidae, and including the Antarctic petrel, Cape petrel, and snow petrel, they form a separate group from the rest of the family.
text: (they were not established as separate species until 1966), the two species, the Southern Giant Petrel, Macronectes giganteus, and Northern Giant Petrel, Macronectes halli, are considered with the two fulmars, Fulmarus, to form a distinct sub-group within Procellariidae, and if you add in the Antarctic Petrel, Cape Petrel, and the Snow Petrel, they form a separate group from the rest of the family.