- 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...
-
Living teleostomes constitute the
clade Euteleostomi,
which includes all
osteichthyans and tetrapods. Even
after the
acanthodians perished at the end of the...
- ; Jia, L.; Lu, J.; Qiao, T.; Qu, Q. (2009). "The
oldest articulated osteichthyan reveals mosaic gnathostome characters". Nature. 458 (7237): 469–474....
- placoderms,
acanthodians (which gave rise to
cartilaginous fish) and
osteichthyan (bony fish,
further divided into lobe-finned and ray-finned fishes),...
-
Hangenberg event 358.9
million years ago,
leaving the
niches open for the
osteichthyan and
chondrichthyan survivors who
subsequently radiated during the Carboniferous...
- (jawed stem-gnathostomes) but
missing in
modern osteichthyans.
While the
pelvic girdle of
modern osteichthyans is made
exclusively of
endochondral bone, the...
- Texts. Min Zhu; et al. (10
October 2013). "A
Silurian placoderm with
osteichthyan-like
marginal jaw bones". Nature. 502 (7470): 188–193. Bibcode:2013Natur...
- 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...
- chimaeras.
Acanthodians possess a
mosaic of
features shared with both
osteichthyans (bony fish) and
chondrichthyans (cartilaginous fish). In
general body...
- structure;
however some new
research regards it as a stem
group of
osteichthyans.
Researchers have used
microremains of an
Andreolepsis to determine...
