Assertion: atlantic chub mackerel | /r/HasProperty | described
Facets:
value: formerly
type: TEMPORAL
Source sentences:
text: The Atlantic chub mackerel, Scomber colias, formerly was described and named as subspecies of the Chub mackerel, Scomber japonicus colias, is a marine species inhabiting temperate and subtropical waters at depths ranging from near the surface down to 300 m. It is dense, fast swimming fish of open water, often undertaking long journeys near the water surface and in large flocks.