lookdown fish

Thân thiện

A lookdown fish swims near a coral reef.

Definition

Noun: * A type of marine fish (Selene vomer) characterized by its very compressed, silvery body and a steep, highly truncated forehead that gives the appearance of the eyes being positioned unusually high. It is similar in appearance to certain moonfish.

Examples

• The lookdown fish is easily identified by its distinctive, steep forehead.
• We saw a school of lookdown fish shimmering near the dock.
• The aquarium's new exhibit features several lookdown fish.

Advanced Usage

• The name "lookdown" is derived from the fish's unique head profile, which suggests it is looking downward.
• In scientific and angling contexts, the lookdown fish is noted for its iridescent, reflective scales that can change appearance in different lights.

Variants and Related Words

• Lookdown (noun): A common shortened form of "lookdown fish."
  • The lookdown is a popular species for public aquariums.
• Moonfish (noun): A common name for several different species of silvery, compressed fish, which can sometimes cause confusion with the lookdown.

Synonyms

• Selene vomer (noun): The scientific binomial name for the lookdown fish.
• Horsehead (noun): A less common regional name for this fish, also referring to its head shape.

Học thuật

Noun

1. similar to moonfish but with eyes high on the truncated forehead

Từ đồng nghĩa

• lookdown
• Selene vomer