Balaenoptera musculus (Blue Whale)
Balaenoptera musculus (Linnaeus, 1758)
It is the largest mammal that has ever existed. Females are larger than males. The body is enormous; the head is uniformly gray, and the body bluish gray mottled with gray spots, especially on the dorsum. The ventral region is lighter gray than the dorsum to yellowish white, being covered with…
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