The average length of sexually mature female blue whales is for Eastern North Pacific blue whales, for central and western North Pacific blue whales, for North Atlantic blue whales, for Antarctic blue whales, for Chilean blue whales, and for pygmy blue whales.
The .average length of sexually mature female blue whales is for Eastern North Pacific blue whales, for central and western North Pacific blue whales, for North Atlantic blue whales, for Antarctic blue whales, for Chilean blue whales, and for pygmy blue whales