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Sedentaria is a
diverse clade of
annelid worms. It is
traditionally treated as a
subclass of the
paraphyletic class Polychaeta, but it is also a monophyletic...
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Phronima sedentaria is a
species of
amphipod crustaceans found in
oceans at a
depth of up to 1 km (0.6 mi). They are
large in size
relative to
other members...
-
monophyletic group within the
larger Pleistoannelida,
composed of
Errantia and
Sedentaria.
These worms are
found worldwide in
marine environments and
brackish water...
- last
common ancestor of the
highly diverse sister groups Errantia and
Sedentaria (****ellata and
related polychaetes) and all the
descendants of that ancestor...
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Crenicichla sedentaria is a
species of
cichlid native to
South America. It is
found in the
Amazon River basin, in the
upper Ucayali River drainage, upper...
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Phronima dunbari Shih, 1991
Phronima pacifica Streets, 1877
Phronima sedentaria (Forskål, 1775) (type species)
Phronima solitaria Guérin-Méneville, 1844...
- have well-developed
sense organs and jaws,
while the
stationary forms (
Sedentaria) lack them, but may have
specialized gills or
tentacles used for respiration...
- "archiannelid" worms, Orbiniida, was
found to be the
earliest diverging clade of
Sedentaria. The
convergence between these two
groups occurred through progenesis...
-
northeast Canada,
Greenland and Iceland;
winters in the
north Atlantic S. m.
sedentaria Snyder, 1941 –
breeds in
Hudson Bay and
James Bay (Canada) S. m. dresseri...
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annelid diversity,
divided into two
highly diverse groups:
Sedentaria and Errantia.
Sedentaria contains the ****ellates, pogonophorans,
echiurans and some...
