Sphenodus Agassiz, 1843 Sphenodus alpinus Gümbel, 1861 Sphenodus longidens Agassiz, 1843 Sphenodus lundgreni Davis, 1890 Sphenodus macer Quenstedt, 1852 Sphenodus nitidus Wagner, 1862 Sphenodus planus Agassiz, 1843 Sphenodus rectidens Emmons, 1858 Sphenodus robustidens Seguenza, … Zobraziť viac The Hexanchiformes /hɛkˈsæŋkɪfɔːrmiːz/ are the order consisting of the most primitive types of sharks, and numbering just seven extant species. Fossil sharks that were apparently very similar to modern sevengill … Zobraziť viac Living species • Family Chlamydoselachidae Garman 1884 (frilled sharks) • Family Hexanchidae J. E. Gray 1851 … Zobraziť viac • Froese, Rainer, and Daniel Pauly, eds. (2011). "Chlamydoselachidae" in FishBase. February 2011 version. (Fish Base family reference) Zobraziť viac • Sharks portal • Time range of Hexanchiformes species Zobraziť viac 1. ^ The Chimaeras (Holocephali) are arguably more primitive than the Hexanchiformes, but arguably may not be sharks, depending on whether "sharks" are taken to be Zobraziť viac WebSphenodus Agassiz, 1843. Notidanus Cuvier, 1816. Related collections. Vertebrate Paleontology. Museum practice and privacy policy (GDPR) When new material or a new …
Sphenodus Agassiz, 1843 - GBIF
WebA Sphenodus a porcos halak (Chondrichthyes) osztályának fosszilis Synechodontiformes rendjébe, ezen belül az Orthacodontidae családjába tartozó nem. Rendszerezés. A nembe … WebChlamydoselachidae. سداسية الخياشيم Hexanchidae. The Hexanchiformes / hɛkˈsæŋkᵻfɔrmiːz / are the order consisting of the most primitive types of sharks, [أ] and numbering just seven … byhht73.com
Sphenodus
Web26. apr 2007 · Die ersten sicher bestimmbaren Arten sind Sphenodus longidens (AGASSIZ, 1843) Sphenodus macer (QUENSTEDT, 1851) und Sphenodus nitidus (WAGNER, 1863). … WebThe stratotypical Campanian of the northern Aquitaine Basin has yielded a relatively rich and diverse selachian fauna. This fauna consists of 20 taxa, two of which represent new species: Carcharias adneti sp. nov. and Rhombodus carentonensis sp. nov. Additionally, one new combination is proposed: Serratolamna khderii (Zalmout and Mustafa, 2001) comb. nov. WebWe present new records of chondrichthyans recovered from strata of Maastrichtian age of the López de Bertodano Formation, Seymour (=Marambio) Island, and from levels of latest Campanian age of the Santa Marta Formation, James Ross Island, both located in the eastern Antarctic Peninsula. byhht85.com