characid

Thân thiện

A small characid swims among the water plants in a clear stream.

Definition

Noun: 1. Any freshwater fish of the family Characinidae: A characid is a type of fish belonging to the large and diverse family Characidae, found primarily in freshwater rivers and lakes in Africa and Central and South America. These fish are often small, colorful, and popular in aquariums.

Examples of Usage

• Noun:
  • The neon tetra is a well-known characid often kept in home aquariums.
  • Many characids, like piranhas, are known for their sharp teeth.
  • The biologist studied the behavior of a newly discovered characid in the Amazon basin.

Advanced Usage

• Scientific Context: In ichthyology (the study of fish), the term "characid" is used to classify and discuss species within this specific taxonomic family, distinguishing them from other fish like cichlids or cyprinids.
  • The research paper focused on the phylogenetic relationships among African characids.

Variants and Related Words

• Characin (n): This is a direct synonym for characid, referring to the same family of fish.
  • The hobbyist specialized in breeding rare characins.
• Characidae (n): The scientific name for the family to which characids belong.
  • The family Characidae includes over 2000 species.

Synonyms

• Characin (n): A freshwater fish of the family Characidae.
• Tetra (n): A common name for many small, colorful characid species popular in aquariums (e.g., neon tetra, cardinal tetra).

Related Terms (Not Synonyms)

• Piranha (n): A specific, carnivorous type of characid known for its powerful jaws.
• Hatchetfish (n): A type of characid known for its unique, deep-bodied shape.

Học thuật

Noun

1. any freshwater fish of the family Characinidae

Từ đồng nghĩa

• characin
• characin fish