Aglaodiaptomus is a genus of copepods in the family Diaptomidae. They are often bright red or blue due to carotenoid pigments.
Allodiaptomus is a genus of copepods in the family Diaptomidae, containing the following species:
Arctodiaptomus kamtschaticus is a species of crustacean in the family Diaptomidae. It is endemic to lakes in Kamchatka, eastern Russia, and is listed as a vulnerable species on the IUCN Red List.
Boeckella is a genus of copepods in the family Centropagidae.
Calamoecia is a genus of copepods in the family Centropagidae confined to Australasia. It is thought to have evolved since the separation of the Australian continent from Antarctica. Three of the Australian endemic species are listed as vulnerable species on the IUCN Red List. The genus contains the following species:
Eodiaptomus lumholtzi is a species of copepod endemic to Australia. It is one of only two species in the family Diaptomidae to occur in Australia, the other being Tropodiaptomus australis. It is listed as a vulnerable species on the IUCN Red List.
Heliodiaptomus kolleruensis is a species of copepod in the family Diaptomidae. It was described in 1981 from specimens collected in the Krishna River, Lake Kolleru and bodies of water in Guntur district, Andhra Pradesh, India. It is listed as a vulnerable species on the IUCN Red List.
Heliodiaptomus pulcher is a species of copepod in the family Diaptomidae. It is endemic to India.
Hesperodiaptomus is a genus of copepods in the family Diaptomidae, containing 18 species. Two species – Hesperodiaptomus augustaensis and Hesperodiaptomus californiensis – are endemic to the United States and listed as vulnerable species on the IUCN Red List.
Idiodiaptomus gracilipes is a species of copepod in the family Diaptomidae. It is endemic to "a pool at Itapura", in São Paulo state, Brazil.
Mastigodiaptomus is a genus of Neotropical copepods in the family Diaptomidae. Two of the eight species in the genus are listed as Data Deficient (DD) on the IUCN Red List, and one is listed as a vulnerable species (VU):
Muscocyclops is a genus of copepod crustaceans in the family Cyclopidae, comprising three species found only in South America. Two of the species – Muscocyclops bidentatus Reid, 1987 and Muscocyclops therasiae Reid, 1987 – are endemic to the Distrito Federal in Brazil, and are listed as conservation dependent on the IUCN Red List. The third species is Muscocyclops operculatus.
Neodiaptomus intermedius is a species of freshwater copepod, in the family Diaptomidae. It lives in South India's inland freshwater areas of the Nilgiri Hills, Tirmala Hills, Kaza, and at Shornur. It inhabits any bodies of water in plains or elevated hills.
Neodiaptomus is a genus of freshwater copepods in the family Diaptomidae. It contains the following species, four of which are listed as vulnerable species on the IUCN Red List :
Onychodiaptomus is a genus of copepods in the family Diaptomidae, containing the following species:
Skistodiaptomus bogalusensis is a species of calanoid copepod in the family Diaptomidae.
Skistodiaptomus carolinensis is a species of calanoid copepod in the family Diaptomidae.
Skistodiaptomus sinuatus is a species of calanoid copepod in the family Diaptomidae.
Thermodiaptomus is a genus of copepods in the family Diaptomidae, containing the following species:
Tropodiaptomus is a genus of copepods in the family Diaptomidae. It includes the following species, many of which are narrow endemics and are included on the IUCN Red List :
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