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Arcellinid testate amoebae or Arcellinida,
Arcellacean or
lobose testate amoebae are single-celled
protists partially enclosed in a
simple test (s****)...
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Alabasta (from Gr**** αλάβαστρος (alábastros) 'alabaster') is a
genus of
arcellinid testate amoebae belonging to the
family Hyalospheniidae. It
contains species...
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equipped with a
single aperture through which the
pseudopods emerge.
Arcellinid tests may be
secreted from
organic materials, as in Arcella, or built...
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Early Devonian terrestrial ecosystems the
first fossils of
freshwater arcellinid testate amoebae are
found (e.g., Palaeoleptochlamys, Cangweulla), as well...
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Hyalospheniidae is a
family of
arcellinid testate amoebae and the sole
family of the
infraorder Hyalospheniformes.
Commonly referred to as "hyalospheniids"...
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information related to Cryptodifflugia.
Cryptodifflugia is a
genus of
arcellinid testate amoebae. It
contains all the
species previously grouped as the...
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Planocarina (from
Latin pl**** 'flat' and carina 'keel') is a
genus of
arcellinid testate amoebae belonging to the
family Hyalospheniidae. It was created...
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Porosia is a
genus of
arcellinid testate amoebae belonging to the
family Hyalospheniidae.
Described in 1942, it used to be a
monotypic genus with the sole...
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Meisterfeldia is a
genus of
arcellinid testate amoebae erected in 2016 that
unites several new
species as well as old
species previously found in the genus...
- microfossils,
including vase-shaped
microfossils (VSMs)
likely presentative of
arcellinid testate amoebae, acritarchs, "Sphaerocongregus variabilis", and organic...
