anguillidae

Thân thiện

A freshwater eel from the family Anguillidae swims among the river plants.

Definition

Noun: * Anguillidae: A family of fish, specifically eels, characterized by a catadromous life cycle. This means the adult members of this family live and mature in freshwater habitats but migrate to the ocean to spawn.

Usage Notes

• "Anguillidae" is a scientific, taxonomic term used in biology and ichthyology (the study of fish). It is always capitalized as it is a proper noun referring to a specific family name.
• In everyday language, people typically use the common name "freshwater eels" rather than the scientific family name "Anguillidae."

Examples

• The European eel () and the American eel () both belong to the family Anguillidae.
• A key characteristic of Anguillidae is their long-distance spawning migration from rivers to the Sargasso Sea.
• Biologists study the population decline of Anguillidae species worldwide.

Advanced Usage

• The term is used in formal scientific contexts such as research papers, taxonomic classifications, and ecological studies.
• It can be used adjectivally in compound forms like "anguillid eels" to describe members of this family.

Variants and Related Words

• Anguillid (adjective/noun): Pertaining to the family Anguillidae; a member of this family.
  • The anguillid life cycle is fascinating and complex.
• Anguilla (noun): The genus within the family Anguillidae, containing most common freshwater eel species.
• Catadromous (adjective): Describing the migratory pattern of traveling from freshwater to the sea to breed, which defines the Anguillidae family.

Synonyms

• Freshwater eels (common name)
• Anguillid eels (scientific common name)

Different Meanings

• There are no common idiomatic or alternative meanings for "Anguillidae." It has a single, specific zoological meaning.

Học thuật

Noun

1. eels that live in fresh water as adults but return to the sea to spawn

Từ đồng nghĩa

• Anguillidae
• family Anguillidae