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Harpacticoid Copepods
Harpacticoida
Harpacticoida is an order of copepods, in the subphylum Crustacea. This order comprises 463 genera and about 3,000 species; its members are benthic copepods found throughout the world in the marine environment (most families) and in fresh water (essentially the Ameiridae, Parastenocarididae and the Canthocamptidae). A few of them are planktonic or live in association with other organisms. Harpacticoida represents the second-largest meiofaunal group in marine sediment milieu, after nematodes. In Arctic and Antarctic seas, Harpacticoida...
52 branches of this order, most-observed first

Canthocamptidae
familyCanthocamptidae

Harpacticidae
familyHarpacticidae

Miraciidae
familyMiraciidae

Tisbidae
familyTisbidae

Porcellidiidae
familyPorcellidiidae

Ectinosomatidae
familyEctinosomatidae

Ameiridae
familyAmeiridae

Laophontidae
familyLaophontidae

Tachidiidae
familyTachidiidae

Phyllognathopodidae
familyPhyllognathopodidae

Metidae
familyMetidae

Peltidiidae
familyPeltidiidae

Dactylopusiidae
familyDactylopusiidae

Thalestridae
familyThalestridae

Nannopodidae
familyNannopodidae

Tegastidae
familyTegastidae

Leptastacidae
familyLeptastacidae

Parastenocarididae
familyParastenocarididae

Parastenheliidae
familyParastenheliidae

Argestidae
familyArgestidae

Darcythompsoniidae
familyDarcythompsoniidae

Cylindropsyllidae
familyCylindropsyllidae

Pseudotachidiidae
familyPseudotachidiidae

Ancorabolidae
familyAncorabolidae

Paramesochridae
familyParamesochridae

Arenopontiidae
familyArenopontiidae

Leptopontiidae
familyLeptopontiidae
Tetragonicipitidae
familyTetragonicipitidae

Aegisthidae
familyAegisthidae
Louriniidae
familyLouriniidae

Orthopsyllidae
familyOrthopsyllidae

Cletodidae
familyCletodidae
Cletopsyllidae
familyCletopsyllidae

Laophontopsidae
familyLaophontopsidae

Balaenophilidae
familyBalaenophilidae
Cristacoxidae
familyCristacoxidae
Chappuisiidae
familyChappuisiidae
Idyanthidae
familyIdyanthidae
Latiremidae
familyLatiremidae
Neobradyidae
familyNeobradyidae
Novocriniidae
familyNovocriniidae
Parameiropsidae
familyParameiropsidae
Protolatiremidae
familyProtolatiremidae
Rotundiclipeidae
familyRotundiclipeidae
Superornatiremidae
familySuperornatiremidae
Rometidae
familyRometidae
Zosimeidae
familyZosimeidae
Rhizotrichidae
familyRhizotrichidae
Thompsonulidae
familyThompsonulidae
Adenopleurellidae
familyAdenopleurellidae
Hamondiidae
familyHamondiidae
Normanellidae
familyNormanellidae
Where it lives
Recorded sightings
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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 Harpacticoida 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 85521.