alepisaurus

Thân thiện

A sleek alepisaurus swims through the deep ocean.

Definition

Noun 1. Alepisaurus: A genus of slender, scaleless, predatory deep-sea fish. These fish are characterized by their elongated bodies, large mouths with sharp teeth, and a distinct dorsal fin that runs along most of their back. They are found in tropical and temperate oceans worldwide.

Usage and Examples

• Noun:
  • The alepisaurus is sometimes called a "lancetfish" due to its long, blade-like dorsal fin.
  • Scientists study the stomach contents of the alepisaurus to learn about deep-sea food webs.
  • An alepisaurus was accidentally caught in a deep-water fishing net.

Advanced Usage

• The term is primarily used in scientific, marine biology, and ichthyological contexts. It is rarely used in everyday conversation.
• It is often used in its full taxonomic form, (the long-snouted lancetfish), to specify the most common species within the genus.

Variants and Related Words

• Lancetfish (n): The common name for fish of the genus .
• Alepisaurid (n/adj): Referring to or a member of the family Alepisauridae, which includes the genus .

Synonyms

• Lancetfish
• Deep-sea predator (descriptive synonym)

Notes on Meaning

• The word refers specifically to a genus of fish, not a single species. The genus contains a few recognized species.
• Key defining features include being scaleless, having a slender body, and being predaceous (predatory), inhabiting the deep-sea.
• It is not to be confused with more common deep-sea fish like anglerfish or gulper eels, which belong to completely different families.

Học thuật

Noun

1. slender scaleless predaceous tropical deep-sea fishes

Từ đồng nghĩa

• Alepisaurus
• genus Alepisaurus