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Acanthorhachis is an
enigmatic extinct genus of
chondrichthyan from the
Carboniferous period. Its name is
derived from the Gr**** word
acanthos meaning...
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fiercely bristled frill shark.
Martill et al., (2014)
created the
genus Acanthorhachis for the
species formerly known as "Listracanthus"
spinatus (Bolton,...
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cartilaginous fish. It
currently includes the
genera Listracanthus and
Acanthorhachis. This
clade is
likely included within Elasmobranchii, but its placement...
- Canada". Acta
Palaeontologica Polonica. 51 (2): 271–282. "Fossilworks:
Acanthorhachis". fossilworks.org.
Retrieved 17
December 2021. Long, John; Thomson,...
- †Abdounia v****ilyevae Malyshkina, 2012 †
Acanthorhachis Martill, Del
Strother & Gallien, 2014 †
Acanthorhachis spinatus Bolton, 1896 †Acanthorhina Fraas...
- from the Eyam
Limestone Genus Species Presence Material Notes Images Acanthorhachis A. cf.
spinatus Steeplehouse Quarry.
Basal body & spines. A listracanthid...
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belongs to
subfamily Faboideae. 162
species are accepted:
Lessertia acanthorhachis (Dinter)
Dinter Lessertia affinis Burrt Davy
Lessertia amajubica Nkonki...
-
David M. Martill;
Peter J. A. Del Strother;
Florence Gallien (2014). "
Acanthorhachis, a new
genus of
shark from the
Carboniferous (Westphalian) of Yorkshire...
