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Coralline algae are
red algae in the
order Corallinales. They are
characterized by a
thallus that is hard
because of
calcareous deposits contained within...
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skeletons look
similar to reef corals. Therefore,
demosponges are also
called coralline sponges. The
Demospongiae have an
ancient history. The
first demosponges...
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rather than two.
Coralline algae,
which secrete calcium carbonate and play a
major role in
building coral reefs,
belong there.
Red algae such as Palmaria...
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Coralline means 'resembling coral' and may
refer to:
Coralline algae, or
corallines,
red algae that
produce calcareous deposits Less commonly, organisms...
- are
typical of
benthic (bottom-dwelling) foraminifera, echinoderms, and
coralline algae.
Aragonite skeletal grains are
typical of molluscs,
calcareous green...
- and
sulfuric acid to make a
red substance called rosolic acid. By
treating this with ammonia, a dye
called red coralline or péonine was made. When reacted...
- in
water salinity and temperature. P.
cetinaensis differs from
other coralline red algae species in that it
forms extensive and con****uous
crusts thickened...
- live
individual of
Acmaea mitra. The s**** is
covered in
encrusting red coralline algae,
which is why it
appears to be pink
Scientific classification...
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Maerl (also rhodolith) is a
collective name for non-geniculate
coralline red algae with a
certain growth habit.
Maerl grows at a rate of c. 1 mm per year...
- beds of
Posidonia oceanica. The
adults hide
under stones covered with
red coralline algae and in the
empty s**** of
mussels near beds of
Posidonia and...
