- A
choanosome is an
inner region of a sponge,
supported on the choanoskeleton, the
structure that
contains the choanocytes.
Choanoderm Boury-Esnault, Nicole;...
- Together, they form the
conulose openings. The
sponge also
contains a
choanosomal skeleton,
which consists of a dense,
irregular mesh of
polygons formed...
-
Surface overview; (c)
Detail of
bouquet cortical diactines; (d) Cross-section of
peripheral and
choanosomal skeleton; (e)
Detail of
choanosomal skeleton....
-
megascleres consist of
peripheral thinner subtylostyles and
thicker choanosomal styles while the
microscleres are
exclusively anchorate chelae. Crambe...
-
microspined bases. The
choanosomal (inner)
skeleton is a rounded,
triangular or square-meshed
network of
smooth or
spined choanosomal styles,
arranged singly...
-
microspined ends.
These form
tangential or
paratangential tracts. The
choanosomal skeleton is
isodictyal (triangular mesh in
which each side is one ****ule...
-
composed of an
external wall
sustained by
triactines ****ules.
There is no
choanosomal skeleton. The
aquiferous system is
composed of a m**** of flagellated...
-
identification of sponges.
Homaxinella balfourensis has an
axially condensed,
choanosomal skeleton of ****ules with an extra-axial
skeleton of
bundles of larger...
- membrane.
These take the form of
slender oxeas (have
pointed ends). The
choanosomal skeleton is alveolate-reticulate. It is
loose and
irregular at the sponge...
-
outwardly protruding hypodermal pentactines (five
pointed ****ules). The
choanosomal skeleton consists of diactines,
sometimes together with less frequent...
