atlantic spiny dogfish

Thân thiện

A student examines an Atlantic spiny dogfish in a marine biology lab.

Definition

1. Noun:
   • A species of small shark: The "atlantic spiny dogfish" is a type of dogfish shark found in the Atlantic Ocean. It is characterized by having two dorsal fins, each preceded by a sharp spine.
   • A specimen used for study: This fish is noted for being commonly dissected in anatomy and biology laboratories for educational purposes.

Usage Examples

• Noun:
  • The biology students carefully examined the atlantic spiny dogfish during their dissection lab.
  • Commercial fishers sometimes catch the atlantic spiny dogfish as bycatch.

Advanced Usage

• In a scientific context: The term is used precisely to refer to in Atlantic populations, distinguishing it from similar Pacific species.
  • The research focused on the migration patterns of the atlantic spiny dogfish.

Variants and Related Words

• Spiny dogfish (n): The common name for the species , which includes both Atlantic and Pacific populations.
  • Spiny dogfish are known for their slow growth and long lifespans.
• Dogfish (n): A broader term for various small sharks, especially in the family Squalidae.
  • Several species of dogfish inhabit coastal waters.

Synonyms

• Piked dogfish: Another common name for the same species ().
• Spurdog: A name used primarily in Europe for this fish.

Related Phrases

• Dogfish shark: A descriptive phrase often used interchangeably with "dogfish."
  • The dogfish shark is a common subject in marine biology.

Học thuật

Noun

1. destructive dogfish of the Atlantic coastal waters of America and Europe; widely used in anatomy classes

Từ đồng nghĩa

• Atlantic spiny dogfish
• Squalus acanthias