fairy shrimp

Thân thiện

A fairy shrimp swims upside down in a clear pond.

Definition

Noun: A small, transparent freshwater crustacean of the order Anostraca. It is characterized by a slender, segmented body with numerous pairs of leaf-like appendages used for swimming, feeding, and respiration. It typically swims upside down.

Usage

The term "fairy shrimp" is used to refer to this specific type of aquatic invertebrate, often found in temporary ponds. It is a common name, not a scientific one. * Scientists study fairy shrimp to understand ephemeral wetland ecosystems. * We observed several fairy shrimp swimming gracefully in the vernal pool.

Advanced Usage

• As an indicator species: The presence of often indicates a healthy, temporary wetland habitat.
  • The discovery of fairy shrimp confirmed the ecological value of the seasonal pond.

Variants and Related Words

• Anostraca: The scientific order to which fairy shrimp belong.
• Branchiopod: The class of crustaceans that includes fairy shrimp, clam shrimp, and water fleas.

Synonyms

• There are no direct common-name synonyms for "fairy shrimp." Related organisms include other branchiopods like clam shrimp or tadpole shrimp, but these are different species.

Different Meanings

The term "fairy shrimp" has only one specific zoological meaning and is not used idiomatically or with other definitions.

Học thuật

Noun

1. small freshwater branchiopod having a transparent body with many appendages; swims on its back