poeciliidae

Thân thiện

A student observes a small poeciliidae in a classroom aquarium.

Definition

Noun: 1. A family of small, live-bearing freshwater fish: Poeciliidae is the scientific family name for a group of fish commonly known as livebearers. These fish are characterized by giving birth to live, free-swimming young instead of laying eggs. Many popular aquarium fish belong to this family.

Usage

• The family Poeciliidae includes well-known species like guppies, mollies, platies, and swordtails.
• Biologists study the reproductive strategies of Poeciliidae.
• Many fish in the Poeciliidae family are native to the Americas.

Advanced Usage

• Taxonomic Context: In scientific classification, "Poeciliidae" is always capitalized and italicized when referring to the formal family name: . In general text, italics are often omitted.
• Ecological Role: Members of the family Poeciliidae are often used in biological control, as some species consume mosquito larvae.

Variants and Related Words

• Poeciliid (noun/adjective): A member of the Poeciliidae family; relating to this family.
  • The guppy is a common poeciliid.
  • She studies poeciliid behavior.

Synonyms

• Livebearers (common name)
• Topminnows (a common name for some members of this family, though not all)

Different Meanings

• This word has a single, specific meaning in zoology and ichthyology (the study of fish). It does not have general or figurative meanings.

Học thuật

Noun

1. topminnows

Từ đồng nghĩa

• Poeciliidae
• family Poeciliidae