Copepoda
Copepoda sunt crustacea classis maxillopodorum.

Ordines
Platycopioida
Calanoida
Mormonilloida
Poecilostomatoida (ab aliquis cum Cyclopoida contributa)
Siphonostomatoida
Misophrioida
Cyclopoida
Monstrilloida
Harpacticoida
Gelyelloida

Nexus externus
 Mondus Copepodum

Bioindicatores
Copepoda
Maxillopoda
Species indicatores