- Animals
- ›Arthropods
- ›Crustaceans
- ›Typical Crustaceans
- ›Barnacles and Copepods
- ›Copepods
- ›Neocopepoda
- ›Gymnoplea
- ›Calanoid Copepods
- ›Diaptomidae

Diaptomus
Diaptomus is a genus of copepods with a single eye spot. It is superficially similar in size and appearance to Cyclops. However it has characteristically very long first antennae that exceed the body length. In addition, the females carry the eggs in a single sac rather than the twin sacs seen in Cyclops. It is a copepod of larger freshwater ponds, lakes and still waters.
7 branches of this genus, most-observed first

Diaptomus glacialis
speciesDiaptomus glacialis
Diaptomus clavipoides
speciesDiaptomus clavipoides
Diaptomus castor
speciesDiaptomus castor
Diaptomus cyaneus
speciesDiaptomus cyaneus
Diaptomus kenitraensis
speciesDiaptomus kenitraensis
Diaptomus castaneti
speciesDiaptomus castaneti
Diaptomus rostripes
speciesDiaptomus rostripes
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Diaptomus in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 87923.