Trituberculata

Trituberculata
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Trituberculados
Rango temporal: Triásico superior - Cretácico superior
Clasificación científica
Reino: Animalia
Filo: Chordata
Clase: Mammalia
Subclase: Theria
Infraclase: Trituberculata †
Orden

?Symmetrodonta
Pantotheria
Aegialodontia
Eupanthotheria

Los trituberculados (Trituberculata) son un grupo extinto de mamíferos cuyo registro fósil abarca desde los 215 a los 85 millones de años atrás. Contiene a los ancestros de los placentarios y marsupiales; todos los mamíferos modernos, excepto los monotremas descienden de los trituberculados.

Véase también


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Mira otros diccionarios:

  • Trituberculata — ? † Трёхбугорчатые Научная классификация Царство: Животные Тип: Chordata Класс: Mammalia Подкласс: Theria Инфракласс: Трёхбугорчатые …   Википедия

  • Trituberculata — Taxobox name = Trituberculates fossil range = fossil range|215|85 Upper Triassic Upper Cretaceous regnum = Animalia phylum = Chordata classis = Mammalia subclassis = Theria infraclassis = Trituberculata subdivision ranks = Orders subdivision =… …   Wikipedia

  • trituberculata — tri·tu·ber·cu·la·ta …   English syllables

  • trituberculata — ˌtrītəˌbərkyəˈläd.ə, lād.ə Etymology: New Latin, from neuter plural of trituberculatus trituberculate, from tri + tuberculatus tuberculate more at tuberculate synonym of pantotheria …   Useful english dictionary

  • Tetragnatha trituberculata — Tetragnatha trituberculata …   Wikipédia en Français

  • Трёхбугорчатые — Парафилетическая группа животных Название † Трёхбугорчатые Статус названия Устаревшее таксономическое …   Википедия

  • Symmetrodonta — Taxobox name = Symmetrodonts fossil range = Late Triassic Cretaceous regnum = Animalia phylum = Chordata subphylum = Vertebrata unranked classis = Amniota classis = Synapsida unranked ordo = Mammaliaformes ordo = Symmetrodonta subdivision ranks …   Wikipedia

  • List of Tetragnathidae species — This page lists all described species of the spider family Tetragnathidae as of May 27, 2008.Agriognatha Agriognatha O. P. Cambridge, 1896 * Agriognatha argyra Bryant, 1945 Hispaniola * Agriognatha bella O. P. Cambridge, 1896 Costa Rica *… …   Wikipedia

  • List of Theridiidae species — This page lists all described species of the spider family Theridiidae as of June 12, 2008.Achaearanea Achaearanea Strand, 1929 * Achaearanea acoreensis (Berland, 1932) Cosmopolitan * Achaearanea alacris (Keyserling, 1884) Colombia, Venezuela *… …   Wikipedia

  • List of Linyphiidae species I-P — This page lists all described species from I to P of the spider family Linyphiidae as of June 13, 2008.Ibadana Ibadana Locket Russell Smith, 1980 * Ibadana cuspidata Locket Russell Smith, 1980 Nigeria, CameroonIberoneta Iberoneta Deeleman… …   Wikipedia

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