class Phaeophyceae

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Definition

Noun: - A class of brown algae: A taxonomic class comprising predominantly marine and littoral eukaryotic algae known as brown algae. These are multicellular organisms, often large and complex, found mostly in cooler coastal waters.

Usage
  • This term is used in scientific, biological, and taxonomic contexts to categorize a specific group of algae.
  • It functions as a singular, proper noun referring to the taxonomic class itself.
Examples
Advanced Usage
  • Taxonomic Hierarchy: The term is used to specify a rank (class) within the scientific classification of brown algae.
    • In the taxonomic system, class Phaeophyceae falls under the division Ochrophyta.
Variants and Related Words
  • Phaeophyceae: The same term often used without "class," especially in more technical writing.
    • The order Laminariales belongs to Phaeophyceae.
  • Brown algae: The common name for the organisms belonging to this class.
    • Brown algae, such as kelp, are classified in class Phaeophyceae.
Synonyms
  • Brown algae (common name)
  • Phaeophytes (informal scientific term)
Different Meanings

This term has a single, specific meaning in biological taxonomy and does not have other common definitions or usages outside this context.

Noun
  1. brown algae; mostly marine and littoral eukaryotic algae