- An
echinoderm (/ɪˈkaɪnəˌdɜːrm, ˈɛkə-/) is any
animal of the
phylum Echinodermata (/ɪˌkaɪnoʊˈdɜːrmətə/),
which includes starfish,
brittle stars, sea urchins...
-
largest crinoid order, Comatulida.
Crinoids are
echinoderms in the
phylum Echinodermata,
which also
includes the starfish,
brittle stars, sea
urchins and sea...
- development.
Deuterostomia is
further divided into four phyla: Chordata,
Echinodermata, Hemichordata, and the
extinct Vetulicolia known from
Cambrian fossils...
-
species as well as the
extinct species of the
exclusively marine phylum Echinodermata.
Subclass Articulata (540 species)
Order Bourgueticrinida Order Comatulida...
- PMC 2695056. PMID 19470464. Wagonner, Ben (1994). "
Echinodermata:
Fossil Record".
Echinodermata. The
Museum of
Paleontology of The
University of California...
- Peripodida) make up an
unusual group of deep-sea taxa
belonging to the
phylum Echinodermata, with
three species described in the
genus Xyloplax.
Intestine and ****...
- (2017-02-22). "Phylogenetic
taxonomy and
classification of the
Crinoidea (
Echinodermata)".
Journal of Paleontology. 91 (4): 829–846. doi:10.1017/jpa.2016.142...
- (sea cu****bers) are one of five
extant classes that make up the
phylum Echinodermata. This is one of the most
distinctive and
diverse phyla,
ranging from...
- Protozoa, Porifera, Coelenterata, Platyhelminthes, Nematoda, Annelida,
Echinodermata,
Mollusca and Arthropoda.
Arthropoda include insects,
crustaceans and...
- The
Asterozoa are a
subphylum in the
phylum Echinodermata,
within the Eleutherozoa.
Characteristics include a star-shaped body and
radially divergent...
