copepod

American  

[koh-puh-pod] / ˈkoʊ pəˌpɒd /

noun

1. any of numerous tiny marine or freshwater crustaceans of the order (or subclass) Copepoda, lacking compound eyes or a carapace and usually having six pairs of limbs on the thorax, some abundant in plankton and others parasitic on fish.

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copepod British  

/ ˈkəʊpɪˌpɒd /

noun

1. any minute free-living or parasitic crustacean of the subclass Copepoda of marine and fresh waters: an important constituent of plankton

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adjective

1. of, relating to, or belonging to the Copepoda

copepod Scientific  

/ kō′pə-pŏd′ /

1. Any of various very small crustaceans of the subclass Copepoda, having an elongated body and a forked tail. Unlike most crustaceans, copepods lack a carapace over the back and do not have compound eyes. They are abundant in both salt and fresh water, and are an important food source for many water animals. Copepods include the water fleas.

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Etymology

Origin of copepod

1830–40; < New Latin Copepoda name of the order < Greek kṓpē a handle, oar + -poda -poda

Example Sentences

See Examples For:

copepod

Take the copepod, a type of zooplankton that is a distant relative of crabs and lobsters.

From BBC ● Jul. 4, 2025

The scientists plumbed the depths off Central America’s Pacific coast to study species ranging from symbiotic bacteria in deep-sea clams to the temperature limits of tiny copepod crustaceans.

From Scientific American ● Aug. 9, 2023

We collected quite a few adult krill at the shelf break, and offshore the water started to clear and was filled with Neocalanus – a copepod indicative of productive water.

From Seattle Times ● Jun. 14, 2021

When warmer water moved north to Alaska, it also carried in different, less nutritious copepod species.

From Science Magazine ● Jan. 31, 2019

It still must pass through its life cycle, but its intermediate host need not be one species of snail, fish, or copepod.

From The Lani People by Bone, Jesse F. (Jesse Franklin)