Sterreria Variabilis
''Sterreria'' is a genus of acoelomorphs belonging to the family Nemertodermatidae. The species of this genus are found in North Europe. Species: *''Sterreria boucheti'' *''Sterreria lundini'' *''Sterreria martindalei'' *''Sterreria monolithes'' *''Sterreria papuensis'' *''Sterreria psammicola'' *''Sterreria rubra ''Sterreria'' is a genus of acoelomorphs belonging to the family Nemertodermatidae. The species of this genus are found in North Europe. Species: *''Sterreria boucheti'' *''Sterreria lundini'' *''Sterreria martindalei'' *''Sterreria monolit ...'' *'' Sterreria variabilis'' *'' Sterreria ylvae'' References Nemertodermatida {{Xenacoelomorpha-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Acoelomorph
Acoelomorpha is a subphylum of very simple and small soft-bodied animals with planula-like features which live in marine or brackish waters. They usually live between grains of sediment, swimming as plankton, or crawling on other organisms, such as algae and corals.Cannon, L. R. G. (1986) ''Turbellaria of the World. A guide to families and genera''. Brisbane, Queensland Museum, 136 p. With the exception of two acoel freshwater species, all known acoelomorphs are marine. Systematics Etymology The term "acoelomorph" derives from the Ancient Greek words (), the ''alpha privative'', expressing negation or absence, (), meaning "cavity", and (), meaning "form". This refers to the fact that acoelomorphs have a structure lacking a fluid-filled body cavity. Classification The subphylum Acoelomorpha is divided into two classes. There are at least 408 described species, with a majority of these falling within the Crucimusculata infraorder in Acoela. * Acoela comprise small fla ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Nemertodermatidae
Nemertodermatidae is a family of wormlike animals in the phylum Acoelomorpha. They are similar to the flatworms of the phylum Platyhelminthes, and were traditionally classified as such. These are hermaphroditic marine worms with ciliated bodies containing a "sack-like gut". There are four genera: ''In'': Tyler, S. and T. Artois. World list of Acoelomorpha. Accessed through: World Register of Marine Species (WoRMS). 2014. * '' Meara'' **'' Meara stichopi'' Westblad 1949 *'' Nemertinoides'' ** ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Sterreria Boucheti
''Sterreria'' is a genus of acoelomorphs belonging to the family Nemertodermatidae. The species of this genus are found in North Europe. Species: *'' Sterreria boucheti'' *''Sterreria lundini'' *'' Sterreria martindalei'' *'' Sterreria monolithes'' *'' Sterreria papuensis'' *'' Sterreria psammicola'' *''Sterreria rubra ''Sterreria'' is a genus of acoelomorphs belonging to the family Nemertodermatidae. The species of this genus are found in North Europe. Species: *''Sterreria boucheti'' *''Sterreria lundini'' *''Sterreria martindalei'' *''Sterreria monolit ...'' *'' Sterreria variabilis'' *'' Sterreria ylvae'' References Nemertodermatida {{Xenacoelomorpha-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Sterreria Lundini
''Sterreria'' is a genus of acoelomorphs belonging to the family Nemertodermatidae. The species of this genus are found in North Europe. Species: *''Sterreria boucheti'' *''Sterreria lundini'' *''Sterreria martindalei'' *''Sterreria monolithes'' *''Sterreria papuensis'' *''Sterreria psammicola'' *''Sterreria rubra'' *''Sterreria variabilis'' *''Sterreria ylvae'' References Nemertodermatida {{Xenacoelomorpha-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |