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Deflandria
''Nebela'' is a diverse genus of testate amoebae of cosmopolitan distribution, belonging to the family Hyalospheniidae. They are "prey agglutinated" or "kleptosquamic" organisms, meaning they take the inorganic plates from their prey to construct their test. Morphology Members of this genus have a thin, transparent, pseudochitinous, flattened test that can be ovate, pyriform or elongate, with a length of around 180 microns. The surface of the test has numerous oval or circular scales of variable size, or in rare occasions rectangular or rod-like scales. The protoplasm is granular and colorless but can contain food vacuoles that show color. They have a single nucleus and a variable number of pseudopodia that are blunt in shape. The cell body is attached to the test's interior by strands of ectoplasm. Classification ''Nebela'' originally belonged to the family Nebelidae, but phylogenetic analyses showed that the genus was paraphyletic and the genera ''Hyalosphenia'' and '' Qu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quadrulella
Arcellinid testate amoebae or Arcellinida,http://www.microscopy-uk.org.uk/mag/artjun03/gsamoebae.html Testate amoebae, peat bogs and past climates. accessed 16 march 2007 Arcellacean or lobose testate amoebae are single-celled protists partially enclosed in a simple test (shell). Arcellinid testate amoebae are commonly found in soils, leaf litter, peat bogs and near/in fresh water. They use their pseudopodia, a temporary cell extension, for moving and taking in food. Like most amoebae, they are generally believed to reproduce asexually via binary fission. However a recent review suggests that sexual recombination may be the rule rather than the exception in amoeboid protists in general, including the Arcellinid testate amoebae. Test or shell Simple tests are made by secretion (autogenous tests), agglutination of foreign material (xenogenous tests), or sometimes a combination of both. Past environmental changes can be determined by analysing the composition of fossil tests, includ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nebela Acolla
''Nebela'' is a diverse genus of testate amoebae of cosmopolitan distribution, belonging to the family Hyalospheniidae. They are "prey agglutinated" or "kleptosquamic" organisms, meaning they take the inorganic plates from their prey to construct their test. Morphology Members of this genus have a thin, transparent, pseudochitinous, flattened test that can be ovate, pyriform or elongate, with a length of around 180 microns. The surface of the test has numerous oval or circular scales of variable size, or in rare occasions rectangular or rod-like scales. The protoplasm is granular and colorless but can contain food vacuoles that show color. They have a single nucleus and a variable number of pseudopodia that are blunt in shape. The cell body is attached to the test's interior by strands of ectoplasm. Classification ''Nebela'' originally belonged to the family Nebelidae, but phylogenetic analyses showed that the genus was paraphyletic and the genera ''Hyalosphenia'' and '' Quadrul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nebela Tincta
''Nebela'' is a diverse genus of testate amoebae of cosmopolitan distribution, belonging to the family Hyalospheniidae. They are "prey agglutinated" or "kleptosquamic" organisms, meaning they take the inorganic plates from their prey to construct their test. Morphology Members of this genus have a thin, transparent, pseudochitinous, flattened test that can be ovate, pyriform or elongate, with a length of around 180 microns. The surface of the test has numerous oval or circular scales of variable size, or in rare occasions rectangular or rod-like scales. The protoplasm is granular and colorless but can contain food vacuoles that show color. They have a single nucleus and a variable number of pseudopodia that are blunt in shape. The cell body is attached to the test's interior by strands of ectoplasm. Classification ''Nebela'' originally belonged to the family Nebelidae, but phylogenetic analyses showed that the genus was paraphyletic and the genera ''Hyalosphenia'' and '' Quadrul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nebela Tenella
''Nebela'' is a diverse genus of testate amoebae of cosmopolitan distribution, belonging to the family Hyalospheniidae. They are "prey agglutinated" or "kleptosquamic" organisms, meaning they take the inorganic plates from their prey to construct their test. Morphology Members of this genus have a thin, transparent, pseudochitinous, flattened test that can be ovate, pyriform or elongate, with a length of around 180 microns. The surface of the test has numerous oval or circular scales of variable size, or in rare occasions rectangular or rod-like scales. The protoplasm is granular and colorless but can contain food vacuoles that show color. They have a single nucleus and a variable number of pseudopodia that are blunt in shape. The cell body is attached to the test's interior by strands of ectoplasm. Classification ''Nebela'' originally belonged to the family Nebelidae, but phylogenetic analyses showed that the genus was paraphyletic and the genera ''Hyalosphenia'' and '' Quadrul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nebela Rotunda
''Nebela'' is a diverse genus of testate amoebae of cosmopolitan distribution, belonging to the family Hyalospheniidae. They are "prey agglutinated" or "kleptosquamic" organisms, meaning they take the inorganic plates from their prey to construct their test. Morphology Members of this genus have a thin, transparent, pseudochitinous, flattened test that can be ovate, pyriform or elongate, with a length of around 180 microns. The surface of the test has numerous oval or circular scales of variable size, or in rare occasions rectangular or rod-like scales. The protoplasm is granular and colorless but can contain food vacuoles that show color. They have a single nucleus and a variable number of pseudopodia that are blunt in shape. The cell body is attached to the test's interior by strands of ectoplasm. Classification ''Nebela'' originally belonged to the family Nebelidae, but phylogenetic analyses showed that the genus was paraphyletic and the genera ''Hyalosphenia'' and '' Quadrul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nebela Pechorensis
''Nebela'' is a diverse genus of testate amoebae of cosmopolitan distribution, belonging to the family Hyalospheniidae. They are "prey agglutinated" or "kleptosquamic" organisms, meaning they take the inorganic plates from their prey to construct their test. Morphology Members of this genus have a thin, transparent, pseudochitinous, flattened test that can be ovate, pyriform or elongate, with a length of around 180 microns. The surface of the test has numerous oval or circular scales of variable size, or in rare occasions rectangular or rod-like scales. The protoplasm is granular and colorless but can contain food vacuoles that show color. They have a single nucleus and a variable number of pseudopodia that are blunt in shape. The cell body is attached to the test's interior by strands of ectoplasm. Classification ''Nebela'' originally belonged to the family Nebelidae, but phylogenetic analyses showed that the genus was paraphyletic and the genera ''Hyalosphenia'' and '' Quadrul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nebela Meisterfeldi
''Nebela'' is a diverse genus of testate amoebae of cosmopolitan distribution, belonging to the family Hyalospheniidae. They are "prey agglutinated" or "kleptosquamic" organisms, meaning they take the inorganic plates from their prey to construct their test. Morphology Members of this genus have a thin, transparent, pseudochitinous, flattened test that can be ovate, pyriform or elongate, with a length of around 180 microns. The surface of the test has numerous oval or circular scales of variable size, or in rare occasions rectangular or rod-like scales. The protoplasm is granular and colorless but can contain food vacuoles that show color. They have a single nucleus and a variable number of pseudopodia that are blunt in shape. The cell body is attached to the test's interior by strands of ectoplasm. Classification ''Nebela'' originally belonged to the family Nebelidae, but phylogenetic analyses showed that the genus was paraphyletic and the genera ''Hyalosphenia'' and '' Quadrul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nebela Guttata
''Nebela'' is a diverse genus of testate amoebae of cosmopolitan distribution, belonging to the family Hyalospheniidae. They are "prey agglutinated" or "kleptosquamic" organisms, meaning they take the inorganic plates from their prey to construct their test. Morphology Members of this genus have a thin, transparent, pseudochitinous, flattened test that can be ovate, pyriform or elongate, with a length of around 180 microns. The surface of the test has numerous oval or circular scales of variable size, or in rare occasions rectangular or rod-like scales. The protoplasm is granular and colorless but can contain food vacuoles that show color. They have a single nucleus and a variable number of pseudopodia that are blunt in shape. The cell body is attached to the test's interior by strands of ectoplasm. Classification ''Nebela'' originally belonged to the family Nebelidae, but phylogenetic analyses showed that the genus was paraphyletic and the genera ''Hyalosphenia'' and '' Quadrul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nebela Flabellulum
''Nebela'' is a diverse genus of testate amoebae of cosmopolitan distribution, belonging to the family Hyalospheniidae. They are "prey agglutinated" or "kleptosquamic" organisms, meaning they take the inorganic plates from their prey to construct their test. Morphology Members of this genus have a thin, transparent, pseudochitinous, flattened test that can be ovate, pyriform or elongate, with a length of around 180 microns. The surface of the test has numerous oval or circular scales of variable size, or in rare occasions rectangular or rod-like scales. The protoplasm is granular and colorless but can contain food vacuoles that show color. They have a single nucleus and a variable number of pseudopodia that are blunt in shape. The cell body is attached to the test's interior by strands of ectoplasm. Classification ''Nebela'' originally belonged to the family Nebelidae, but phylogenetic analyses showed that the genus was paraphyletic and the genera ''Hyalosphenia'' and '' Quadrul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nebela Equicalceus
''Nebela'' is a diverse genus of testate amoebae of cosmopolitan distribution, belonging to the family Hyalospheniidae. They are "prey agglutinated" or "kleptosquamic" organisms, meaning they take the inorganic plates from their prey to construct their test. Morphology Members of this genus have a thin, transparent, pseudochitinous, flattened test that can be ovate, pyriform or elongate, with a length of around 180 microns. The surface of the test has numerous oval or circular scales of variable size, or in rare occasions rectangular or rod-like scales. The protoplasm is granular and colorless but can contain food vacuoles that show color. They have a single nucleus and a variable number of pseudopodia that are blunt in shape. The cell body is attached to the test's interior by strands of ectoplasm. Classification ''Nebela'' originally belonged to the family Nebelidae, but phylogenetic analyses showed that the genus was paraphyletic and the genera ''Hyalosphenia'' and '' Quadrul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nebela Collaris
''Nebela'' is a diverse genus of testate amoebae of cosmopolitan distribution, belonging to the family Hyalospheniidae. They are "prey agglutinated" or "kleptosquamic" organisms, meaning they take the inorganic plates from their prey to construct their test. Morphology Members of this genus have a thin, transparent, pseudochitinous, flattened test that can be ovate, pyriform or elongate, with a length of around 180 microns. The surface of the test has numerous oval or circular scales of variable size, or in rare occasions rectangular or rod-like scales. The protoplasm is granular and colorless but can contain food vacuoles that show color. They have a single nucleus and a variable number of pseudopodia that are blunt in shape. The cell body is attached to the test's interior by strands of ectoplasm. Classification ''Nebela'' originally belonged to the family Nebelidae, but phylogenetic analyses showed that the genus was paraphyletic and the genera ''Hyalosphenia'' and '' Quadrul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nebela Carinatella
''Nebela'' is a diverse genus of testate amoebae of cosmopolitan distribution, belonging to the family Hyalospheniidae. They are "prey agglutinated" or "kleptosquamic" organisms, meaning they take the inorganic plates from their prey to construct their test. Morphology Members of this genus have a thin, transparent, pseudochitinous, flattened test that can be ovate, pyriform or elongate, with a length of around 180 microns. The surface of the test has numerous oval or circular scales of variable size, or in rare occasions rectangular or rod-like scales. The protoplasm is granular and colorless but can contain food vacuoles that show color. They have a single nucleus and a variable number of pseudopodia that are blunt in shape. The cell body is attached to the test's interior by strands of ectoplasm. Classification ''Nebela'' originally belonged to the family Nebelidae, but phylogenetic analyses showed that the genus was paraphyletic and the genera ''Hyalosphenia'' and '' Quadrul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |