sertularia

Thân thiện

A feathery sertularia colony grows on a submerged rock.

Definition

1. Noun:
   • A genus of colonial hydrozoans: Sertularia is the scientific name for a genus of marine animals belonging to the class Hydrozoa. These are sessile (attached) hydroids that form colonies with a branching, feathery appearance.

Usage Examples

• Noun:
  • The marine biologist identified the delicate structure as Sertularia.
  • Sertularia colonies often resemble tiny, underwater ferns.

Advanced Usage

• In taxonomic context: The word is capitalized () when used to refer specifically to the genus in scientific writing.
  • The species was reclassified under the genus Sertularia.

Variants and Related Words

• Sertularian (adj/n): Pertaining to or a member of the genus or family Sertulariidae.
  • The sertularian hydroid is common in these waters.

Synonyms

• Feather hydroid: A common descriptive name.
• Sea fern: Another common name based on its appearance.

Học thuật

Noun

1. sessile hydroid that forms feathery colonies

Từ đồng nghĩa

• Sertularia
• genus Sertularia