genus vorticella

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Definition

Noun: * A taxonomic genus of ciliated protozoans characterized by a goblet-shaped cell body attached to a substrate by a contractile stalk.

Usage
  • The term "genus Vorticella" is used in scientific contexts, specifically in biology and microbiology, to classify and refer to this specific group of single-celled organisms.
  • It is a formal, taxonomic name and is always capitalized.
Examples
  • Under the microscope, we observed several organisms belonging to genus Vorticella.
  • The distinguishing feature of genus Vorticella is its retractile stalk.
  • A common species within genus Vorticella is .
Advanced Usage
  • In taxonomic hierarchy, "genus Vorticella" is a rank below the family Vorticellidae and above the level of individual species.
  • The name can be used in its abbreviated form after first use, e.g., "Specimens of were collected."
Variants and Related Words
  • Vorticella (n): The common name for organisms within this genus, often used interchangeably in less formal scientific writing. Example: "A vorticella attached to the algae."
  • Vorticellid (n/adj): (Noun) A member of the family Vorticellidae. (Adjective) Relating to or characteristic of this family. Example: "Vorticellid ciliates."
Synonyms
  • Peritrich ciliate: This is a broader descriptive term for the subclass of ciliates to which belongs, referring to the ring of cilia around the oral opening. It is not a direct synonym but a categorical descriptor.
Notes on Meaning
  • The definition refers specifically to the taxonomic grouping, not just the physical characteristics. While "goblet-shaped body with a retractile stalk" describes the morphology, "genus Vorticella" formally denotes the entire group of species sharing this and other genetic/evolutionary traits.
Noun
  1. ciliated protozoans that have a goblet-shaped body with a retractile stalk

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