-
Pinacocyte Choanocyte Lophocyte Porocyte Oocyte Archeocyte Sclerocyte ****ule
Water flow
Choanocytes (also
known as "collar...
- with
choanocytes,
cells with whip-like flagella.: 29 However, a few
carnivorous sponges have lost
these water flow
systems and the
choanocytes.: 39 ...
- structure.
Regardless of body plan or class, the
spongocoel is
lined with
choanocytes,
which have
flagella that push
water through the spongocoel, creating...
- and some
morphological characteristics, like the
common presence of
choanocytes, now
unanimously support a
common origin. Traditionally, eumetazoans...
-
myxogastrids Opisthokonta: most
metazoans (male gametes,
epithelia and
choanocytes),
chytrid fungi (zoospores and gametes) Excavata: some
acrasids (Pocheina...
-
extending from the
pinacoderm to the
choanoderm (the body
layer containing choanocytes).
Charles F. Lytle; John R.
Meyer (2005).
General Zoology Laboratory...
- Carboniferous, Nevada. ****tocytes
develop from the
transformation of
choanocytes and
oocytes arise from archeocytes.
Repeated cleavage of the
zygote egg...
- of
early animals? Eocyathispongia: is it an
early sponge? Did it have
choanocytes?
Vernanimalcula guizhouena: is this
fossil organism an
early bilaterian...
-
recorded the
morphological similarities of
choanoflagellates and
sponge choanocytes and
proposed the
possibility of a
close relationship as
early as 1841...
-
based on an
increasingly complex skeletal system and
compartmentalized choanocytes. A few
sources (such as the
Treatise on
Invertebrate Paleontology, 2004)...
