Name: Sphenonectris.
Phonetic: Sfen-o-nek-tris.
Named By: Mark H.V.‭ ‬Wilson‭ & ‬Michael W.‭ ‬Caldwell‭ ‬-‭ ‬1998.
Classification: Chordata,‭ ‬Thelodonti,‭ ‬Furcacaudiformes.
Species: S.‭ ‬turnerae‭ (‬type‭)‬.
Diet: Uncertain.
Size: Roughly about‭ ‬15‭ ‬centimetres long.
Known locations: Canada.
Time period: Early Devonian.
Fossil representation: Almost complete specimen.

       Sphenonectris is a genus of thelodontid fish that lived in waters associated with what is now Canada during the early Devonian.

Further reading
-‭ ‬The Furcacaudiformes:‭ ‬a new order of jawless vertebrates with thelodont scales,‭ ‬based on articulated Silurian and Devonian fossils from northern Canada.‭ ‬-‭ ‬Journal of Vertebrate Paleontology,‭ ‬Volume‭ ‬18,‭ ‬no.‭ ‬1,‭ ‬pp.‭ ‬10-29.‭ ‬-‭ ‬Mark H.V.‭ ‬Wilson‭ & ‬Michael W.‭ ‬Caldwell‭ ‬-‭ ‬1998.


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