-
Acanthodii or
acanthodians is an
extinct class of
gnathostomes (jawed fishes). They are
currently considered to
represent a
paraphyletic grade of various...
- PMC 5575467. PMID 28543631. Südkamp, W.H.; Burrow, C.J. (2007). "The
acanthodianMachaeracanthus from the
Lower Devonian Hunsrück
Slate of the Hunsrück region...
- This list of
acanthodian genera is an
attempt to
create a
comprehensive listing of all
genera that have ever been
included in the
subclass Acanthodii...
-
Parexus is an
extinct genus of
acanthodian fish.
Acanthodians are
often referred to as ‘spiny sharks’,
although acanthodians are not true
sharks and evolved...
- is an
extinct genus of
acanthodian gnathostome,
known from
Devonian to
Early Carboniferous.
Gyracanthides is
large acanthodian, G.
murrayi reached the...
-
Acanthodiformes (alternatively
spelled Acanthodida) is an
order of "
acanthodians"
which lived from the
Early Devonian to the
Early Permian.
Members of...
-
acanthodian from the
Devonian of what is now Canada. It is the only
genus in the
suborder Brochoadmonoidei,
whose relationship to
other acanthodian orders...
- ἄκανθώδης akanthódis, 'provided with spines') is an
extinct genus of
acanthodian fish.
Species have been
found in Europe,
North America, and Asia, spanning...
- Héctor Botella;
Carlos Martínez-Pérez;
Rodrigo Soler-Gijón (2012). "
Machaeracanthus goujeti n. sp. (Acanthodii) from the
Lower Devonian of
Spain and northwest...
- spine') is an
extinct genus of
acanthodian fish from
Devonian Scotland. It is
among the more
primitive of the
Devonian acanthodians.
Mesacanthus body fossils...
