fish louse

A 'fish louse' is a type of parasitic crustacean that infests fish, often causing harm by feeding on their blood or tissues.

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Definition

C1Biology

(scientific, technical)A small aquatic crustacean that attaches to fish, feeding on their blood or tissues.

Example

  • The fish louse can cause significant damage to fish populations in aquaculture.

C1Parasitology

(technical)A parasitic organism from the subclass Branchiura that infests freshwater and marine fish.

Example

  • Researchers are studying the life cycle of the fish louse to develop better control methods.

Similar

Terms that have similar or relatively close meanings to "fish louse":

bark louseloose fishfish updead fishfish-eating ratfish stock