division phaeophyta

Thân thiện

A student examines a specimen of division phaeophyta in a marine biology lab.

Definition

1. Noun:
   • A taxonomic division: "Division Phaeophyta" is a taxonomic division in biological classification that is coextensive with the class Phaeophyceae. It comprises the brown algae.
   • A historical classification: In some modern taxonomic systems, this group is subsumed within the larger division Heterokontophyta.

Usage Examples

• Noun:
  • The marine biologist specialized in studying the diverse species within Division Phaeophyta.
  • Division Phaeophyta includes well-known organisms like kelp and rockweed.

Advanced Usage

• In taxonomic context: The term is used in formal scientific writing and classification to denote a specific group of algae.
  • The phylogenetic study aimed to clarify the placement of Division Phaeophyta within the stramenopiles.

Variants and Related Words

• Phaeophyceae (n): The class name for brown algae, often used synonymously in a non-taxonomic context.
  • Phaeophyceae are characterized by their brown pigment, fucoxanthin.
• Brown algae (n): The common name for the organisms classified under Division Phaeophyta/Phaeophyceae.
  • Brown algae are an important part of the coastal ecosystem.

Synonyms

• Brown algae: The common, non-scientific term for the organisms in this group.

Học thuật

Noun

1. coextensive with class Phaeophyceae; in some classifications subsumed in the division Heterokontophyta

Từ đồng nghĩa

• Phaeophyta
• division Phaeophyta