|
Eutardigrada
Eutardigrada are a class of tardigrades (Tardigrada) without lateral appendices. Primarily freshwater bound, some species have secondarily gained the ability to live in marine environments (''Halobiotus''). By cryptobiosis many species are able to live temporarily in very dry environments. More than 700 species have been described. The order Apochela consists of only one family, Milnesiidae, with two genera: ''Milnesium'' and ''Limmenius''. ''Milnesium tardigradum'' can be found worldwide and is one of the biggest species among tardigrades (up to 1.4 mm); similar-looking species have been found in Cretaceous amber. The mouth of this predator has a wide opening, so the animal can eat rotifers and larger protist A protist () is any eukaryotic organism (that is, an organism whose cells contain a cell nucleus) that is not an animal, plant, or fungus. While it is likely that protists share a common ancestor (the last eukaryotic common ancestor), the exc ...s. Other eutardi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Milnesium
''Milnesium'' is a genus of tardigrades. It is rather common, being found in a wide variety of habitats across the world. It has a fossil record extending back to the Cretaceous, the oldest species found so far (''M. swolenskyi'') is known from Turonian stage deposits on the east coast of the United States. Species Described species include: * ''Milnesium alabamae'' Wallendorf & Miller, 2009 *''Milnesium almatyense'' Tumanov, 2006 * ''Milnesium alpigenum'' Ehrenberg, 1853 *''Milnesium antarcticum'' Tumanov, 2006 * ''Milnesium argentinum'' Roszkowska, Ostrowska & Kaczmarek, 2015 *''Milnesium asiaticum'' Tumanov, 2006 * ''Milnesium barbadosense'' Meyer & Hinton, 2012 * ''Milnesium beasleyi'' Kaczmarek, Jakubowska & Michalczyk, 2012 * ''Milnesium beatae'' Roszkowska, Ostrowska & Kaczmarek, 2015 * ''Milnesium berladnicorum'' Ciobanu, Zawierucha, Moglan & Kaczmarek, 2014 * ''Milnesium bohleberi'' Bartels, Nelson, Kaczmarek & Michalczyk, 2014 *''Milnesium brachyungue'' Binda & Pilato, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |