- America.
Ctenacanthus buttersi St. John & Worthen, 1883
Ctenacanthus chemungensis Claypole, 1885
Ctenacanthus concinnus Newberry, 1875
Ctenacanthus denticulatus...
- were performed, and they
found that this fish
formed a
sister taxa with
Ctenacanthus, and
Bandringa was
recovered within the
Euselachii alongside Tristychius...
- Xenacanthiformes.
Following Hodnett et al. 2024
Ctenacanthidae Dean 1909
Ctenacanthus Ag****iz, 1837 (Late Devonian)
Cladodoides Maisey, 2001 (Late Devonian-Early...
-
chondrichthyans based on
their teeth and not
phylogeny (including Cladoselache,
Ctenacanthus, and Dracopristis). This fish is
currently classified within the Elasmobranchii...
-
single species, A. brevis,
which was
originally regarded as a
species of
Ctenacanthus. It is
currently known only from fin spines. It is
probably a cladistically...
- Chabakov, 1927 †
Ctenacanthus Ag****iz, 1837 †
Ctenacanthus amblyxiphias Cope, 1891 †
Ctenacanthus buttersi St. John & Worthen, 1883 †
Ctenacanthus chemungensis...
-
However some
fossils have been found,
including fish of the
genera Ctenacanthus and Gonatodus,
plants of the
genus Annularia, and some brachiopods. Buildings...
- major, a frog
species found in
Indonesia and
possibly Papua New
Guinea Ctenacanthus major, a
prehistoric fish
species Major (disambiguation) C
major – a...
-
fordi Steeplehouse Quarry &
Cawdor Quarry. Teeth. An anachronistid. "
Ctenacanthus" "C."
costellatus Steeplehouse Quarry.
Partial tooth. A ctenacanth. Ctenoptychius...
-
striatus Pygopterus humboldti Reticulolepis exsculpta Acrolepis sp.
Ctenacanthus richelsdorfensis Insects Protereisma rossenrayensis Nautiloids Peripetoceras...
