Moina

Moina is a genus of crustaceans within the family Moinidae.[3] The genus was first described by W. Baird in 1850. They are referred to as water fleas but are smaller than their more well-known cousins: the larger Daphnia magna and the medium-sized Daphnia pulex.[4] This genus demonstrates the ability to survive in waters containing low oxygen levels as well as high salinity and other impurities, including salt pans, and commonly eutrophication.[5] An example of such an extreme habitat is the highly saline Makgadikgadi Pans of Botswana, which supports the species Moina belli prolifically.[6]

Moina
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Subphylum:	Crustacea
Class:	Branchiopoda
Order:	Cladocera
Family:	Moinidae
Genus:	Moina Baird, 1850 [1]
Type species
Moina brachiata (Jurine, 1820) [2]

Species

Moina contains the following species:[1]

• Moina affinis Birge, 1893
• Moina australiensis Sars, 1896
• Moina belli Gurney, 1904
• Moina brachiata (Jurine, 1820)
• Moina brachycephala Goulden, 1968
• Moina flexuosa Sars, 1897
• Moina hartwigi Welter, 1898
• Moina hutchinsoni Brehm, 1937
• Moina macrocopa (Straus, 1820)
• Moina micrura Kurz, 1874
• Moina minuta Hansen, 1899
• Moina mongolica Daday, 1901
• Moina rectirostris (Leydig, 1860)
• Moina reticulata (Daday, 1905)
• Moina salina Daday, 1888
• Moina tenuicornis Sars, 1896
• Moina weismanni Ishikawa, 1897
• Moina wierzejskii Richard, 1895

References

1. "Moina". Integrated Taxonomic Information System.
2. "Moina". Australian Faunal Directory. Department of the Environment, Water, Heritage and the Arts. October 8, 2009.
3. Geological and Natural History Survey of Minnesota (1884). Annual Report: Geological and Natural History Survey of Minnesota.
4. BOLD Systems: Moina {genus} - Arthropoda; Branchiopoda; Diplostraca; Moinidae;
5. Biota Neotropica, vol.13 no.3 Campinas July/Sept. 2013 Epub 2013: Distribution and biological aspects of the introduced species Moina macrocopa (Straus, 1820) (Crustacea, Cladocera) in the semi-arid central region of Argentina
6. C. Michael Hogan (2008). "Makgadikgadi". The Megalithic Portal.