-
Ambulacrum is an
architectural word that
denotes an atrium, courtyard, or
parvise in
front of a
basilica or
church that is
surrounded by
arcades or colonnades...
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Radiating like
flower petals from the
center were five food grooves, or
ambulacra. Each
ambulacrum had many long thin fine
structures called brachioles...
- 14th Nov 2014]. The Free
Dictionary (n.d.)
ambulacra, [online]
Available at: http://www.thefreedictionary.com/
ambulacra [Accessed 14th Nov 2014]. v t e...
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dorsal and a
ventral surface. As in
other Echinozoans,
there are five
ambulacra separated by five
ambulacral grooves, the interambulacra. The ambulacral...
- row of tube feet are arranged. It is
pluralized as
ambulacra. The area on the s****
between ambulacra is
known as an interambulacrum.
Echinoderms through...
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surrounded by what
appear to be
genital pores for the
release of gametes. Five
ambulacra radiated outwards from the
mouth across the
upper surface, but did not...
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feature consisted of five arms, or
ambulacra, in the body wall
radiating outwards from the
central mouth. The
ambulacra grew
either curved or straight. When...
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bowling pin (with the pin part
stuck into the substrate), and that the five
ambulacra were
split into
pairs of
coiled or straight, ribbon-like strands. Six...
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regular rows of plates. They were
benthic suspension feeders, with five
ambulacra on the
upper surface,
surrounding the
mouth and
extending into a number...
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their deities. The main
feature of
echinoid fossils are the set of five
ambulacra on the test
radiating out from a
central point,
forming a distinctive...