fissurellidae

Thân thiện

A marine biologist carefully observes a Fissurellidae on a tidepool rock.

Definition

1. Noun:
   • A family of marine gastropod mollusks commonly known as keyhole limpets or slit limpets: Fissurellidae refers to a taxonomic family of small to medium-sized sea snails. These marine animals are characterized by having a shell with a hole (apical opening) or slit at the apex, through which water flows out. They are limpets, meaning their shells are cap-shaped, and they are herbivores, grazing on algae.

Usage Examples

• Noun:
  • The tide pool contained several members of the Fissurellidae. (The tide pool contained several keyhole limpets.)
  • Biologists study the Fissurellidae to understand their role in the intertidal ecosystem. (Biologists study keyhole limpets to understand their role in the intertidal ecosystem.)

Advanced Usage

• In taxonomic context: Used formally to refer to the entire biological family.
  • The specimen was classified under the family Fissurellidae. (The specimen was classified under the family Fissurellidae.)

Variants and Related Words

• Fissurellid (noun/adjective): A member of the Fissurellidae family; pertaining to this family.
  • The fissurellid population has remained stable. (The keyhole limpet population has remained stable.)
• Keyhole limpet (noun): The common name for many species within Fissurellidae.
  • A keyhole limpet clung tightly to the rock. (A keyhole limpet clung tightly to the rock.)
• Slit limpet (noun): Another common name for certain fissurellids.
  • Slit limpets are named for the narrow opening in their shell. (Slit limpets are named for the narrow opening in their shell.)

Synonyms

• Keyhole limpets: The most common general synonym.
• Slit limpets: A descriptive synonym for many species in the family.

Notes on Meaning

• The term Fissurellidae is strictly a scientific, taxonomic term. In everyday language, the common names "keyhole limpet" or "slit limpet" are used. The reference to "starfish" in some contexts is incorrect; starfish are echinoderms (Asteroidea), not gastropod mollusks like the Fissurellidae.

Học thuật

Noun

1. marine limpets

Từ đồng nghĩa

• Fissurellidae
• family Fissurellidae