genus arcella

Thân thiện

A student observes a genus Arcella under a microscope.

Definition

1. Noun:
   • The type genus of the family Arcellidae: "genus Arcella" is the genus name that serves as the type for the family Arcellidae, a group of testate amoebae (single-celled organisms) characterized by their shell-like tests.

Usage Notes

• This is a scientific, taxonomic term used in biology, specifically in the classification (taxonomy) of protists. It is always capitalized ("Arcella") and typically used in formal, academic, or scientific contexts.
• It refers to the genus that defines the family Arcellidae. In biological classification, the type genus is the genus after which a family is named and which provides the standard for its description.

Examples of Usage

• Noun:
  • The organism was identified as a member of genus Arcella.
  • Studies on genus Arcella help us understand the diversity of testate amoebae.

Advanced Usage

• In taxonomic descriptions: Used to specify the defining genus of a family.
  • The family Arcellidae is defined by characteristics observed in its type genus, Arcella.

Variants and Related Words

• Arcella (n): The genus name itself, often used interchangeably with "genus Arcella" in scientific literature.
  • Arcella species are common in freshwater habitats.
• Arcellidae (n): The family name for which is the type.
  • The Arcellidae family includes various genera of shelled amoebae.

Synonyms

• Type genus of Arcellidae: This is the precise descriptive synonym for "genus Arcella".

Related Terms (Scientific Context)

• Testate amoeba: A general term for amoebae that possess a shell (test), which includes members of genus .
• Protozoa: A broad kingdom of single-celled organisms, which includes the genus .

Học thuật

Noun

1. type genus of the Arcellidae

Từ đồng nghĩa

• genus arcella