“Ctenacanthus”的意思、由来-开放百科全书

词条

Ctenacanthus

释义

Species
See also
References
External links

{{Italic title}}{{Taxobox
| name = Ctenacanthus
| image = Ctenacanthus_major_Agassiz.png
| image_caption = Agassiz's plate of C. major.
| regnum = Animalia
| phylum = Chordata
| subphylum = Vertebrata
| infraphylum = Gnathostomata
| classis = Chondrichthyes
| subclassis = Elasmobranchii
| ordo = Ctenacanthiformes
| familia = Ctenacanthidae
| genus = †Ctenacanthus
| genus_authority = Agassiz, 1837
| subdivision_ranks = Species
| subdivision = See text
| type_species = Ctenacanthus major
| type_species_authority = Agassiz, 1837
}}Ctenacanthus is a prehistoric cartilaginous fish genus. Remains have been found in the Bloyd Formation in Arkansas, United States (Carboniferous period) and in South America.^[1]

Species

†Ctenacanthus amblyxiphias Cope, 1891
†Ctenacanthus buttersi St. John & Worthen, 1883
†Ctenacanthus chemungensis Claypole, 1885
†Ctenacanthus cliftonensis Branson & Mehl, 1938
†Ctenacanthus concinnus Newberry, 1875
†Ctenacanthus costellatus Traquair, 1884
†Ctenacanthus elegans Tuomey, 1858 - Alabama^[2]
†Ctenacanthus furcicarinatus Newberry, 1875
†Ctenacanthus major Agassiz, 1843
†Ctenacanthus maranhensis Santos, 1946
†Ctenacanthus nodocostatus Hussakof & Bryant, 1918
†Ctenacanthus terrelli Newberry, 1889
†Ctenacanthus tumidus Newberry, 1889

species brought into synonymy

Ctenacanthus brevis Agassiz (1837) syn. of Avonacanthus Maisey 2010^[3]

References

1. ^Acanthodian fish remains from the Upper Silurian or Lower Devonian of the Amazon Basin, Brazil. Philippe Janvier, Jose Henrique G. Melo, Palaeontology, Aug 1988, Vol 31, part 3
2. ^[https://books.google.fr/books?id=ZmqWKhTAeqYC&lpg=PA327&ots=Czhg-pCkIV&dq=Ctenacanthus%20elegans&hl=fr&pg=PA327#v=onepage&q=Ctenacanthus%20elegans&f=false Bibliography and Catalogue of the Fossil Vertebrata of North America, Numéro 179, Oliver Perry Hay at Google Books]
3. ^John G. Maisey (2010). "Heslerodidae (Chondrichthyes, Elasmobranchii), a new family of Paleozoic phalacanthous sharks". Kirtlandia 57: 13–21.

}}

External links

Fossil Sharks of the Rocky Mountains: Ctenacanthus and other Chondrichthyan Spines and Denticles. Wayne Itano, Boulder, Colorado, Karen Houck and Martin Lockley, University of Colorado, Denver

3 : Prehistoric cartilaginous fish genera|Carboniferous sharks|Carboniferous animals of North America

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Species

See also

References

External links