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Allocrangonyx is a genus of troglobitic amphipod crustaceans from the South Central United States. The two species are both listed as vulnerable on the IUCN Red List. The animals are blind and unpigmented. During the male's development, the outer ramus of the third uropod differentiates into secondary segments and grows to a length greater than the animal's body length.
Branchinecta is a genus of crustacean in family Branchinectidae. It includes around 50 species, found on all continents except Africa and Australia. Branchinecta gigas, the giant fairy shrimp, is the largest species in the order, with a length of up to 10 centimetres (4 in), and Branchinecta brushi lives at the highest altitude of any crustacean, at 5,930 metres (19,460 ft), a record it shares with the copepod Boeckella palustris. A new genus, Archaebranchinecta was established in 2011 for two species previously placed in Branchinecta.
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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:
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Parartemia is a genus of brine shrimp endemic to Australia. One species, P. contracta is listed as vulnerable on the IUCN Red List. Parartemia contains the following species:
Speocirolana thermydronis is a species of crustacean in the family Cirolanidae. It is endemic to Mexico.
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Streptocephalus kargesi is a species of crustacean in the family Streptocephalidae. It is endemic to Mexico.
Thermosphaeroma is a genus of crustacean in family Sphaeromatidae. They occur exclusively in hot springs of southwestern United States and central Mexico.
Uramphisopus pearsoni is a species of isopod crustaceans in the family Phreatoicidae. It is only found in Brandum Bay basin in the north of Great Lake, Tasmania.
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References
- ↑ "Genus Newnhamia King, 1855". Australian Faunal Directory . Department of the Environment, Water, Heritage and the Arts. 9 October 2008.
- 1 2 Sunny George & Koen Martens (2003). "On a new species of the genus Newnhamia King, 1855 (Crustacea, Ostracoda) raised from Chalakkudy River sand, (Kerala, India), with notes on the taxonomy and distribution of the Notodromadidae". Hydrobiologia . 497 (1–3): 25–37. doi:10.1023/A:1025453302991.
- ↑ Inland Water Crustacean Specialist Group (1996). "Newnhamia fuscata". IUCN Red List of Threatened Species . 1996: e.T14753A4460119. doi: 10.2305/IUCN.UK.1996.RLTS.T14753A4460119.en .
- ↑ Inland Water Crustacean Specialist Group (1996). "Newnhamia insolita". IUCN Red List of Threatened Species . 1996: e.T14754A4460167. doi: 10.2305/IUCN.UK.1996.RLTS.T14754A4460167.en .
