- Gr**** ὀστέον (ostéon) 'bone' and ἰχθύς (ikhthús) 'fish'), also
known as
osteichthyans or
commonly referred to as the bony fish, is a
diverse clade of vertebrate...
- (jawed stem-gnathostomes) but
missing in
modern osteichthyans.
While the
pelvic girdle of
modern osteichthyans is made
exclusively of
endochondral bone, the...
-
Living teleostomes constitute the
clade Euteleostomi,
which includes all
osteichthyans and tetrapods. Even
after the
acanthodians perished at the end of the...
- gill arch,
which helps to
maintain the gill's
surface area. Bony fish (
osteichthyans,
mostly teleost ray-finned fish) have four
pairs of arches, cartilaginous...
-
Fishes from
China Provide First Evidence of
Dermal Pelvic Girdles in
Osteichthyans". PLOS ONE. 7 (4): e35103. Bibcode:2012PLoSO...735103Z. doi:10.1371/journal...
- A
resonating device is a
structure used by an
animal that
improves the
quality of its
vocalizations through amplifying the
sound produced via acoustic...
- chimaeras.
Acanthodians possess a
mosaic of
features shared with both
osteichthyans (bony fish) and
chondrichthyans (cartilaginous fish). In
general body...
- placoderms,
acanthodians (which gave rise to
cartilaginous fish) and
osteichthyan (bony fish,
further divided into lobe-finned and ray-finned fishes),...
- The
Severn Formation is a
Mesozoic geologic formation in Maryland.
Dinosaur remains diagnostic to the
genus level are
among the
fossils that have been...
- structure;
however some new
research regards it as a stem
group of
osteichthyans.
Researchers have used
microremains of an
Andreolepsis to determine...
