-
Chondrichthyes (/kɒnˈdrɪkθiiːz/; from
Ancient Gr**** χόνδρος (khóndros) 'cartilage' and ἰχθύς (ikhthús) 'fish') is a
class of
jawed fish that
contains the...
- surface.
Although s****y in
cartilagenous fish, both
plates are
generally small in most
other fish, and may be
partially cartilagenous, or
consist of multiple...
-
aquarium fish.
Unlike true sharks,
which belong to the
Chondrichthyes ("
cartilagenous fishes") lineage, the
rainbow shark is an
actinopterygiian ("ray-finned...
- The
Temblor Formation is a
geologic formation in California. It
preserves fossils dating back from the Late
Oligocene to the
Middle Miocene of the Neogene...
-
alkaline phosphatase Zone of
calcification Chondrocytes undergo apoptosis.
Cartilagenous matrix begins to calcify. Zone of
ossification Osteoclasts and osteoblasts...
- opening,
instead of
through the mouth.
Chimaeras differ from
other cartilagenous fish,
having lost both the
spiracle and the
fifth gill slit. The remaining...
- They are
hyaline cartilaginous joints (i.e.
synchondrosis or
primary cartilagenous joint). Each rib has a
depression shaped like a cup that the costal...
- on 2008-01-17.
Retrieved 2008-01-29. Betts, J.
Gordon (2013). "9.3
Cartilagenous joints".
Anatomy & physiology. Houston, Texas: OpenStax. ISBN 978-1-947172-04-3...
- long-necked salamanders, and in caecilians.
While there are
irregular cartilagenous nodules on the
amphibian trachea,
these do not form the
rings found...
- Similarly, only
mammals possess a true epiglottis,
although a flap of non-
cartilagenous mucosa is
found in a
similar position in many
other groups. In modern...
