Asaphus sp.
(da en.wikipedia.org)
Phylum: Arthropoda Latreille, 1829
Subphylum: Arachnomorpha Heider, 1913
Classe: Artiopoda Hou & Bergström, 1997
Ordine: Asaphida Fortey & Chatterton, 1988
Famiglia: Asaphidae Burmeister, 1843
Genere: Asaphus Brongniart , 1822
Specie e sottospecie
Il genere annovera attualmente le seguenti specie: Asaphus expansus Wahlenberg, 1818 (specie tipo) sinonimo Entomostracites expansus, Entomolithus paradoxus a expansus - Asaphus acuminatus Boeck, 1838 - Asaphus bottnicus Jaanusson - Asaphus broeggeri Schmidt, 1898 - Asaphus cornutus Pander, 1830 - Asaphus eichwaldi Schmidt - Asaphus heckeri Ivantsov - Asaphus holmi Schmidt, 1898 - Asaphus ingrianus Jaanusson, 1953 - Asaphus intermedius Lessnikova in Balashova, 1953 - Asaphus knyrkoi Schmidt - Asaphus kotlukovi Lessnikova in Balashova, 1953 - Asaphus kowalewskii Lawrow, 1856 - Asaphus latus Pander, 1830 - Asaphus laevissimus Schmidt, 1898 - Asaphus lepidurus Neiszkowski, 1859 - Asaphus minor - Asaphus neiszkowskii Schmidt, 1898 - Asaphus pachyophthalmus - Asaphus platycephalus Stokes, 1824 - Asaphus plautini Schmidt, 1898 - Asaphus punctatus Lessnikova, 1949 - Asaphus raniceps Dalman, 1827 - Asaphus robustus - Asaphus sulvevi Jaanusson - Asaphus vicarius Toernquist, 1884 - Asaphus wahlenbergi.
Descrizione
Il nome generico deriva dalla parola greca asaphes, che significa indistinto.
Diffusione
È un genere di trilobiti , che è noto dalla Bassa (alta Arenig) e dal Medio Ordoviciano dell'Europa nord-occidentale (Svezia, Estonia, zona di San Pietroburgo).
Bibliografia
–Brongiart, Alexandre (1822). "Des corps organisés fossiles nommés trilobites". In Brongniart, Alexandre; Desmarest, Anselme-Gaëtan (eds.). Histoire naturelle des crustacés fossiles. Paris: L.-T. Cellot. pp. 17-25.
–Jaanusson, Valdar (1956). "Proposed use of the Plenary Powers to suppress the generic name Asaphus as published by Brongniart in Desmarest, 1817, and to designate a type species in harmony with general usage for the genus Asaphus Brongniart, 1822 (Class Trilobita)". The Bulletin of Zoological Nomenclature. 12 (3): 90-96.
–Wahlenberg, Georgio (1821) [1818]. "Petrificata telluris svecanae". Nova Acta Regiæ Societatis Scientarvm Vpsaliensis. 8: 25-27.
–Martin Stein & Jan Bergström (2010). "Some lower Middle Ordovician species of Asaphus (Trilobita) from Sweden". GFF. 132 (2): 105-116.
–Moore, R.C. (1959). Arthropoda I - Arthropoda General Features, Proarthropoda, Euarthropoda General Features, Trilobitomorpha. Treatise on Invertebrate Paleontology. Part O. Boulder, Colorado/Lawrence, Kansas: Geological Society of America/University of Kansas Press. pp. O334-O436. ISBN 978-0-8137-3015-8.
–International Commission on Zoological Nomenclature (1982). "Direction 111 - Entomostracites punctatus Wahlenberg (Trilobita) (Official List Of Specific Names No. 1595): Date To Be Cited As [1818]". Bulletin of Zoological Nomenclature. 39.
–White, Charles Abiathar (1891). The Texan Permian and Its Mesozoic Types of Fossils. United States Geological Survey. p. 28. Retrieved 26 April 2018. charles stokes fossil.
–Moore, R.C. (1959). Arthropoda I - Arthropoda General Features, Proarthropoda, Euarthropoda General Features, Trilobitomorpha. Treatise on Invertebrate Paleontology. Part O. Boulder, Colorado/Lawrence, Kansas: Geological Society of America/University of Kansas Press. pp. O446 and O468. ISBN 978-0-8137-3015-8.
–Osmólska, H. (1970). "Revision of non-cyrtosymbolinid trilobites from the Tournaisian-Namurian of Eurasia". Palaeontologia Polonica. 23.
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Data: 09/10/1996
Emissione: Fossili Stato: Åland Islands |
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