-
typically true of its
sister clade, Deuterostomia. Well-known
examples of
protostomes are arthropods, molluscs, annelids,
flatworms and nematodes. They are...
-
distinguishing characteristic, but
deuterostomy has
since been
discovered among protostomes as well. The
deuterostomes are also
known as enterocoelomates, because...
-
basis for
separating bilaterian animals into two
natural groupings: the
protostomes and deuterostomes. In
animals at
least as
complex as an earthworm, a...
-
Lophotrochozoa (/ləˌfɒtroʊkoʊˈzoʊə/, "crest/wheel animals") is a
clade of
protostome animals within the Spiralia. The
taxon was
established as a monophyletic...
- The
Spiralia are a
morphologically diverse clade of
protostome animals,
including within their number the molluscs, annelids,
platyhelminths and other...
- the
mouth in
protostomes, and the **** in deuterostomes. Many
taxonomists now
recognize at
least two more
superphyla among the
protostomes,
Ecdysozoa and...
- the vast
majority of
bilaterians belong to two
large superphyla: the
protostomes,
which includes organisms such as arthropods, molluscs, flatworms, annelids...
- to the type of body
cavity they possess, such as
pseudocoelomates and
protostome coelomates. In
amniotes and some invertebrates, the
coelom is the large...
-
appears to have
happened at
least twice,
following different paths in
protostomes and deuterostomes. This
accompanied or
facilitated other important evolutionary...
-
between protostomes and
deuterostomes is
based on the
direction in
which the
mouth (stoma)
develops in
relation to the blastopore.
Protostome derives...
