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Plants & CreaturesGreekEnglish

Copepod

/ˈkoʊpɪpɒd/noun

A tiny crustacean, mostly planktonic, that swims with paddle-like legs.

The Greek roots

κώπη
kṓpē
oar, handle
+
πούς
poús
foot

Literally: oar-footed

The story of the word

κώπη is the oar of a trireme, and the name catches exactly what the animal does: flat legs beating in strokes. Copepods are often described as the most numerous multicellular animals on the planet, the grazing herd of the open ocean and the food supply beneath most fisheries. Their frozen dead carry carbon to the seabed in quantities that matter to the climate.

How it travelled
Ancient Greek → New Latin → English
First recorded
19th century

Same family

decapodisopodamphipodpodiumantipodes

In a sentence

A single tow net brought up thousands of copepods, all twitching.

Built on the same root

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