- and is
surrounded by five,
often divided rays with
feathery pinnules.
Comatulids live on the
seabed and on
reefs in
tropical and
temperate waters. Bourgueticrinida...
-
called sea lilies,
while the
unstalked forms,
called feather stars or
comatulids, are
members of the
largest crinoid order, Comatulida.
Crinoids are echinoderms...
-
Ausichicrinites is a
genus of
feather stars (
comatulids) in the
upper Jur****ic
period (Tithonian epoch),
central western Ethiopia approximately 145 million...
- ligaments,
supports a
calyx or cup made of
circlets of
calcerous plates. In
Comatulids, the
stalk develops following the
larval stage, but the
juveniles shed...
- for
durophagous predators since the Tri****ic.
Survivors (such as the
comatulids)
could swim or crawl,
behaved nocturnally or had
autotomy (the ability...
- nov
Valid Salamon & Płachno Late Jur****ic (Oxfordian) Czech
Republic A
comatulid crinoid.
Genus includes new
species H. zitti.
Ikerus Gen. et sp. nov Valid...
- ISBN 978-3-86395-165-8. Hans Hess (2014). "Origin and
radiation of the
comatulids (Crinoidea) in the Jur****ic".
Swiss Journal of Palaeontology. 133 (1):...
-
Bathycrinicola tumidula (Thiele, 1912) (Ptenoglossa: Eulimidae) and the
comatulid Notocrinus virilis Mortensen, 1917 (Crinoidea: Notocrinidae) in the Ross...
-
Material Notes Images Ausichicrinites A.
zelenskyyi Nearly complete specimen. A
comatulid.
Pygurus P.
meslei Upper part of the formation. A sea urchin....
-
Austin Hobart (1921). "A
monograph of the
existing crinoids, vol. 1 . The
comatulids, pt. 2: [General]".
Bulletin of the
United States National Museum (82):...