Biology:Phreatoicidea
| Phreatoicidea | |
|---|---|
| |
| Eophreatoicus, a freshwater isopod from Kakadu National Park, Australia | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Malacostraca |
| Superorder: | Peracarida |
| Order: | Isopoda |
| Suborder: | Phreatoicidea Stebbing, 1893 [1] |
| Families | |
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Phreatoicidea is a suborder of isopod crustaceans. Extant species are confined to freshwater environments in South Africa , India , and Oceania.[2] This seemingly Gondwana-derived distribution belies the fact that the group once had a cosmopolitan distribution; fossils which can be assigned to the Phreatoicidea are the oldest isopod fossils, and are found throughout the world.[3][4] In the intervening 325 million years, phreatoicideans have changed little, and are thus considered living fossils.[5]
The first Australia n phreatoicidean was described by Charles Chilton in 1891.[5] Two families are represented in Australia: Amphisopodidae in the interior of Australia, and in the west, and Phreatoicidae in New South Wales, Victoria and Tasmania.[6]
See also
References
- ↑ "Phreatoicidea". Integrated Taxonomic Information System. https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=331607.
- ↑ J. K. Lowry. "Phreatoicidea (Isopoda, Peracarida, Malacostraca)". Crustacea: The Higher Taxa. Australian Museum. http://www.crustacea.net/crustace/www/phreatoi.htm. Retrieved February 20, 2009.
- ↑ Richard Brusca (August 6, 1997). "Isopoda". Tree of Life Web Project. http://tolweb.org/Isopoda/6320/1997.08.06.
- ↑ Frederick R. Schram (1970). "Isopod from the Pennsylvanian of Illinois". Science 169 (3948): 854–855. doi:10.1126/science.169.3948.854. PMID 5432581.
- ↑ 5.0 5.1 Buz Wilson. "About phreatoicidean isopods in Australia". University of Sydney. Archived from the original on September 8, 2008. https://web.archive.org/web/20080908072320/http://www-personal.usyd.edu.au/~buz/popular.html. Retrieved February 20, 2009.
- ↑ Buz Wilson. "Localities of Australian Phreatoicidea". University of Sydney. Archived from the original on October 8, 2008. https://web.archive.org/web/20081008003726/http://www-personal.usyd.edu.au/%7Ebuz/map.html. Retrieved February 20, 2009.
External links
Wikidata ☰ Q7188098 entry
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