- In phycology, a
pneumatocyst is a
floating structure that
contains gas
found on
brown seaweed. A seaweed's
thallus may have more than one. They provide...
- syndrome, in
which case it may not go away for months.
Intraosseous pneumatocysts in the bone are rare and of
unclear origin. They are
benign and usually...
-
similar to
Pelagophycus porra, can be
identified by a
single large pneumatocyst between the end of its
hollow stipe and the blades.
Individuals can grow...
- with a
pneumatocyst at the base of each
blade where it
attaches to the main stipe.
Species of Sarg****um also bear many
blades and
pneumatocysts, but both...
- General:
Mastigoneme Diatoms:
Frustule Brown algae:
Lamina Pneumatocyst...
-
structure a
single long
stipe rises to the
surface waters,
where a
large pneumatocyst keeps a
tangle of
blades at the
surface to aid photosynthesis. The species...
-
anchors the kelp to the
substrate of the ocean. Gas-filled
bladders (
pneumatocysts) form at the base of
blades of
American species, such as Nereocystis...
-
flattened structure that is
somewhat leaf-like Sorus:
spore cluster pneumatocyst, air bladder: a flotation-****isting
organ on the
blade Kelp, float: a...
-
subpinnately branched,
flattened and with a
distinct midrib. Gas-filled
pneumatocysts (air-vesicles) are
present in
pairs in some species, one on
either side...
- the
largest of all the
Phaeophyceae or
brown algae.
Macrocystis has
pneumatocysts at the base of its blades.
Sporophytes are
perennial and the individual...
