- Sponges, the
members of the
phylum Porifera (/pəˈrɪfərə/;
meaning 'pore bearer'), are a
basal animal clade as a
sister of the diploblasts. They are multicellular...
- the
Porifera and
Parahoxozoa as
sister of the Ctenophora. An
alternative phylogeny is
given by the
Porifera-sister
hypothesis in
which Porifera are the...
-
class in the
phylum Porifera. They
include greater than 90% of all
species of
sponges with
nearly 8,800
species worldwide (World
Porifera Database). They...
- are only
partially differentiated. They
generally group a
single phylum,
Porifera,
which lack muscles,
nerves and
internal organs,
which in many
cases resembles...
- The
calcareous sponges (class Calcarea) are
members of the
animal phylum Porifera, the
cellular sponges. They are
characterized by ****ules made of calcium...
-
Ctenophora and
Porifera is debated. Some
phylogenomic studies have
presented evidence supporting Ctenophora as the
sister to
Parahoxozoa and
Porifera as the sister...
-
Ctenopelta porifera is a
species of sea snail, a
marine gastropod mollusk in the
family Peltospiridae. The
length of the s****
attains 10.6 mm. It is a...
-
relationships is
indicated with
dashed lines. The most
basal animals, the
Porifera, Ctenophora, Cnidaria, and Placozoa, have body
plans that lack bilateral...
- and crustaceans. The most
familiar invertebrates include the Protozoa,
Porifera, Coelenterata, Platyhelminthes, Nematoda, Annelida, Echinodermata, Mollusca...
-
variety of
sizes and
three dimensional shapes.
Among the four sub-clades of
Porifera,
three (Demospongiae, Hexactinellida, and Homoscleromorpha)
produce skeletons...
