- Demospongiae. So far
scientific publications have
identified about 9,000
poriferan species, of which:
about 400 are gl**** sponges;
about 500 are calcareous...
- ISSN 0705-3797. Turner,
Elizabeth C. (28 July 2021). "Possible
poriferan body
fossils in
early Neoproterozoic microbial reefs". Nature. 596 (7870):...
- 1134/S0006350918030156. Turner,
Elizabeth C. (28 July 2021). "Possible
poriferan body
fossils in
early Neoproterozoic microbial reefs". Nature. 596 (7870):...
-
tubers that are
sometimes finger-shaped
Haliclona oculata, a
demospongian poriferan may also be
referred to as "dead man's finger" This
disambiguation page...
- tissue. Such a
skeleton is
present in
echinoderms and chordates. The
poriferan "skeleton"
consists of
microscopic calcareous or
siliceous ****ules or...
- This
poriferan- (or sponge-)
related article is a stub. You can help
Wikipedia by
expanding it....
- The
sponges of
Venezuela are a part of the
Porifera fauna of
Venezuela (which is part of the
wildlife of Venezuela). A
number of
species of
sponges are...
-
Ammonotelic animals include crustaceans, platyhelminths, cnidarians,
poriferans, echinoderms, and
other aquatic invertebrates. The
excretion of urea is...
- protostomes.
Their larvae show
similarities with
cnidarian planula larvae and
poriferan parenchyma larvae, but it is not
clear if the
similarities are ancestral...
-
independently in ctenop****s and parahoxozoans, or were
secondarily lost in
poriferans. If ctenop****s are
taken to have
diverged first,
Eumetazoa is sometimes...
