- (gnáthos) 'jaws') is a
paraphyletic infraphylum of non-gnathostome vertebrates, or
jawless fish, in the
phylum Chordata,
subphylum Vertebrata,
consisting of both...
- amphibians, and
various classes of fish and reptiles. The fish
include the
jawless Agnatha, and the
jawed Gnathostomata. The
jawed fish
include both the cartilaginous...
-
prehistoric jawless fish is an
attempt to
create a
comprehensive listing of all
genera from the
fossil record that have ever been
considered to be
jawless fish...
- one species.
class Agnatha (
jawless fish)
Subclass Cyclostomata (hagfish and lampreys)
Subclass Ostracodermi (armoured
jawless fish) †
class Chondrichthyes...
- of
vertebrates that
comprises the
living jawless fishes: the
lampreys and hagfishes. Both
groups have
jawless mouths with
horny epidermal structures that...
-
lineages belong to the Agnatha, or
jawless fish.
Early examples include Haikouichthys.
During the late Cambrian, eel-like
jawless fish
called the conodonts, and...
- but
lacking limbs with digits. Fish can be
grouped into the more
basal jawless fish and the more
common jawed fish, the
latter including all
living cartilaginous...
- /ˈlæmpreɪz/ (sometimes
inaccurately called lamprey eels) are a
group of
jawless fish
comprising the
order Petromyzontiformes /ˌpɛtroʊmɪˈzɒntɪfɔːrmiːz/...
-
Jawless fish
reported from the
Xiushan Formation Genus Species Presence Material Notes Images Dayongaspis D.
colubra Maoyanhe Town, Zhangjiajie, Hunan...
- Hyperotreti) and
order Myxiniformes /mɪkˈsɪnɪfɔːrmiːz/, are eel-shaped
jawless fish (occasionally
called slime eels).
Hagfish are the only
known living...
