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Há 4 dias · Ascidians (Phylum: Chordata, Class: Ascidiacea), or sea squirts, are the largest and most diverse class of the sub-phylum Tunicata (also known as Urochordata). They comprise approximately 3000 described species found in all marine habitats from shallow water to the deep sea.
- Introduction
Ascidians (Phylum: Chordata, Class: Ascidiacea), or sea...
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Between brackets is the number of accepted marine extant...
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Website and databases developed and hosted by VLIZ · Page...
- Literature
2,309 sources found, showing records 1-100. Click on one of...
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Molgula pugetiensis is a Pacific tailless ascidian within...
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Number of records in Ascidiacea. all names: number of marine...
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In a major stride towards understanding the mysteries of our...
- Botryllus eilatensis
Botryllus eilatensis - Ascidiacea World Database - World...
- Introduction
Há 2 dias · Chordata: Class: Mammalia: Order: Artiodactyla: Clade: Cetaceamorpha: Infraorder: Cetacea Brisson, 1762: Subgroups †Pakicetidae †Ambulocetidae †Remingtonocetidae †Protocetidae (paraphyletic) Pelagiceti Uhen, 2008 †Basilosauridae (paraphyletic) †Kekenodontidae; Neoceti Fordyce & de Muizon, 2001. Mysticeti; Odontoceti (see ...
12 de abr. de 2024 · vertebrate, any animal of the subphylum Vertebrata, the predominant subphylum of the phylum Chordata. They have backbones, from which they derive their name. The vertebrates are also characterized by a muscular system consisting primarily of bilaterally paired masses and a central nervous system partly enclosed within the backbone.
Há 1 dia · Felinae sensu lato. † Miopanthera. Pantherinae. Felinae sensu stricto. The native distribution and density of extant felid species. Felidae ( / ˈfɛlɪdiː /) is the family of mammals in the order Carnivora colloquially referred to as cats. A member of this family is also called a felid ( / ˈfiːlɪd / ).
Há 1 dia · Chordata: Clade: Sauropsida: Class: Reptilia Laurenti, 1768: Extant groups Lepidosauria (lepidosaurs) Rhynchocephalia (tuatara and relatives) Squamata (lizards, snakes and amphisbaenians) Archelosauria. Testudines (turtles) Archosauria (archosaurs) Crocodilia (crocodilians) Dinosauria (dinosaurs) Aves (birds) See text for extinct groups.
12 de abr. de 2024 · Chordates are a diverse group of animals that belong to the phylum Chordata. They are characterized by the presence of certain anatomical features at some point during their life cycle, including a notochord, a dorsal hollow nerve cord, pharyngeal slits or pouches, and a post-anal tail.
Há 1 dia · Hemichordata. Etymology The name hemichordate is derived from the Greek prefix hemi ("half") and the Latin chorda ("cord"). As the name implies,... Fossil range Hemichordates were present throughout the mid-Cambrian, but recently a large and well-preserved pterobranch discovery... Hemichordata (2024). Hemichordata.
