-
skeletal tissue in
early ontogenetic stages; in osteichthyans, many
cartilaginous elements subsequently ossify through endochondral and
perichondral ossification...
- ἰχθύς (ikhthús) 'fish') is a
class of
jawed fish that
contains the
cartilaginous fish or chondrichthyians,
which all have
skeletons primarily composed...
-
composed of bone tissue. They can be
contrasted with the
Chondrichthyes (
cartilaginous fish) and the
extinct placoderms and acanthodians,
which have endoskeletons...
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Cartilaginous joints are
connected entirely by
cartilage (fibrocartilage or hyaline).
Cartilaginous joints allow more
movement between bones than a fibrous...
- A
synchondrosis (or
primary cartilaginous joint) is a type of
cartilaginous joint where hyaline cartilage completely joins together two bones. Synchondroses...
- that is rich in
collagen fibers cartilaginous joint –
joined by cartilage.
There are two types:
primary cartilaginous joints composed of
hyaline cartilage...
-
Batoidea is a
superorder of
cartilaginous fishes,
commonly known as rays. They and
their close relatives, the sharks,
comprise the
subclass Elasmobranchii...
- The
splanchnocranium (or
visceral skeleton) is the
portion of the
cranium that is
derived from
pharyngeal arches.
Splanchno indicates to the gut because...
- the full list of the
extant species in
class Chondrichthyes, or the
cartilaginous fish.
Members of this
class have a backbone, gills, no swim bladder...
-
Entelognathus had a bony
skeleton and
anatomical details ****ociated with
cartilaginous and bony fish,
demonstrating that the
absence of a bony
skeleton in...
