pogonophora

Thân thiện

A scientist carefully observes a pogonophora specimen under a microscope.

Definition

1. Noun:
   • Pogonophora: A taxonomic group of deep-sea, tube-dwelling marine worms, commonly known as beard worms. They are characterized by lacking a digestive system in their adult form and obtaining nutrients through symbiotic bacteria.

Usage Examples

• Noun:
  • Scientists discovered a new species of Pogonophora near the hydrothermal vents.
  • The Pogonophora are fascinating due to their unique method of nutrition.

Advanced Usage

• In scientific classification: The term is used in zoological and marine biology contexts to refer to this specific phylum or its members.
  • The study focused on the phylogenetic position of the Pogonophora.

Variants and Related Words

• Pogonophoran (noun): An individual worm belonging to the Pogonophora.
  • A single pogonophoran was collected for the experiment.

Synonyms

• Beard worms: The common name for Pogonophora.
• Siboglinidae: The family name within the annelid phylum that now includes many former Pogonophora.

Học thuật

Noun

1. beard worms

Từ đồng nghĩa

• Pogonophora
• phylum Pogonophora