cottus

Thân thiện

A cottus hides among the pebbles in a clear stream.

Definition

Noun 1. A genus of fish: Cottus is the type genus of the family Cottidae, which includes fish commonly known as sculpins. These are typically small, bottom-dwelling fish found in both marine and freshwater environments.

Usage

The word Cottus is used almost exclusively in scientific and biological contexts to classify a specific group of fish. - The biologist identified the specimen as belonging to the genus Cottus. - Several species of Cottus are native to the cold streams of North America.

Advanced Usage

• In taxonomic hierarchy: The name is capitalized and italicized when referring to the genus in formal scientific writing (e.g., , the mottled sculpin).
• Common name derivation: The common name for many fish in this genus is "sculpin" or, in some regions, "bullhead" or "miller's thumb."

Variants and Related Words

• Cottidae (noun): The family name to which the genus belongs.
• sculpin (noun): The common name for fish within the family Cottidae, including those in the genus .

Synonyms

• sculpin (when referring to a fish of this type generally, not the specific genus)

Notes

Cottus is a specialized zoological term. In everyday language, the common name "sculpin" is far more frequently used than the scientific genus name.

Học thuật

Noun

1. type genus of the Cottidae: sculpins

Từ đồng nghĩa

• Cottus
• genus Cottus