- have
large pharyngobranchials which lean
backwards and upwards. Osteichthyans, on the
other hand, have two
different types of
pharyngobranchials: Suprapharyngobranchials...
-
surrounded by two hypobranchials, ceratobranchials,
epibranchials and
pharyngobranchials. The
median basibranchial is
covered by a toothplate. The
fourth arch...
-
attract prey to
within reach of the
cavernous mouth.
There are 4
pharyngobranchials, the 4th
being toothed, and they have a
large pseudobranch. The body...
- cells. The
other part is from the
caudal extensions of the
fourth pharyngobranchial pouches which results in the
parafollicular calcitonin-secreting cells...
-
finally blocky pharyngobranchials.
Unlike modern chondrichthyans, the
first four
branchial arches have two
pairs of
pharyngobranchials which bend forwards...
-
maxillary bone.
Their second pharyngobranchial is
greatly elongated posterolaterally away from
third pharyngobranchial,
which lacks a
cartilaginous condyle...
- is
anatomically similar to the
grinners (Aulopiformes), but
their pharyngobranchials and
retractor muscles are more plesiomorphic. It was also
allied with...
- apparatus. The
retractor dorsalis muscle[3] now
placed on the 3rd
pharyngobranchial curve,
pharyngeal jaws that are on the
upper are
likewise kept up...
- cells. The
other part is from the
Caudal extensions of the
fourth Pharyngobranchial pouches which results in the
Parafollicular Calcitonin-secreting cells...
-
flaps attached to the
walls closest to the fish's midline. The
first pharyngobranchial gill arch is
elongated and
narrow with many tiny teeth. The smooth...
