Definition

Noun: * A species of rorqual whale: Balaenoptera acutorostrata is the scientific name for the common minke whale, a relatively small baleen whale. It is characterized by a pointed snout, a curved dorsal fin, and distinctive white bands on its flippers.

Usage Examples

• Noun:
  • The marine biologist identified the whale as Balaenoptera acutorostrata based on its size and the white markings on its pectoral fins.
  • While Balaenoptera acutorostrata is the smallest of the rorquals, it is still an impressive marine mammal.

Advanced Usage

• Taxonomic Classification: The term is used in formal scientific and zoological contexts to specify this exact species within the genus , which also includes the blue whale and the fin whale.
  • The genetic study confirmed the specimen belonged to Balaenoptera acutorostrata, distinguishing it from its Antarctic cousin.

Variants and Related Words

• Common name: Minke whale (or common minke whale).
• Taxonomic relatives: (genus), (family), (order).

Synonyms

• Minke whale
• Common minke whale
• Lesser rorqual

Related Terms

• Rorqual: A common name for baleen whales of the family Balaenopteridae, which have pleated throats for feeding.
• Baleen whale: A whale that filters food from water using baleen plates instead of teeth.

Noun

1. small finback of coastal waters of Atlantic and Pacific