branchiura
Học thuậtThân thiện
Definition
- Noun:
- A taxonomic order of crustaceans: "Branchiura" refers to a small order of parasitic crustaceans within the class Maxillopoda.
- Parasitic copepods: These are copepod-like organisms characterized by having suctorial (sucking) mouthparts and a parasitic lifestyle, primarily on fishes.
Usage Examples
- Noun:
- The Branchiura are ectoparasites commonly found on the skin and gills of freshwater and marine fish.
- A study of fish parasites included members of the Branchiura, such as fish lice.
Advanced Usage
- In taxonomic context: Used to specify the order in scientific classification.
- The subclass Branchiura contains the single family Argulidae.
- In ecological/parasitological studies: Used to describe a group of parasitic organisms affecting host species.
- The impact of Branchiura on aquaculture stocks is a significant concern.
Variants and Related Words
- Argulidae (n): The sole family within the order Branchiura, whose members are commonly called fish lice.
- Argulidae are the best-known family of Branchiura.
- Fish louse (n): A common name for parasitic crustaceans belonging to the Branchiura.
- The fish louse (Argulus) is a typical branchiuran.
Synonyms
- Fish lice (common name): A general term for the parasitic crustaceans in this order.
- Carp lice (common name): A name sometimes used for certain branchiurans infesting cyprinid fish.
Related Terms (Not Phrasal Verbs)
- Parasite (n): An organism that lives on or in a host organism, getting its food at the expense of its host. Branchiura are a type of parasite.
- Copepod (n): A large and diverse group of small crustaceans to which branchiurans are related, though they form a distinct parasitic order.
- Ectoparasite (n): A parasite that lives on the external surface of a host. Branchiura are ectoparasites.
Noun
- copepods with suctorial mouthparts; parasitic on fishes