lesser rorqual

Thân thiện

A lesser rorqual surfaces near a small boat.

Definition

Noun: * A small baleen whale: "lesser rorqual" refers to a relatively small species of rorqual whale, specifically the minke whale (Balaenoptera acutorostrata). It is characterized by its streamlined body, pointed snout, and a dorsal fin located far back on its body.

Usage

• The term "lesser rorqual" is a common name used to distinguish the minke whale from its larger relatives, such as the blue whale or fin whale.
• It is used in both scientific and general contexts to describe this specific cetacean.

Examples

• Noun:
  • Marine biologists observed a pod of lesser rorquals feeding near the coast.
  • The lesser rorqual is known for its curious nature around boats.

Advanced Usage

• The name "lesser rorqual" directly contrasts with the "great rorquals," which include the blue, fin, and sei whales.
• In taxonomic classification, "lesser rorqual" is synonymous with the common minke whale.

Variants and Related Words

• Minke whale (n): The most common synonym for "lesser rorqual."
• Rorqual (n): The family of baleen whales to which the lesser rorqual belongs, characterized by pleated throat grooves for feeding.
• Baleen whale (n): The broader category of whales that filter feed using baleen plates, which includes rorquals.

Synonyms

• Minke whale
• Piked whale (an older common name)

Antonyms

• Great rorqual (refers to the larger species within the same family)

Học thuật

Noun

1. small finback of coastal waters of Atlantic and Pacific

Từ đồng nghĩa

• piked whale
• minke whale
• Balaenoptera acutorostrata