Gnathostomata (/ˌnæθoʊˈstɒmətə/; from Ancient Greek: γνάθος (gnathos) 'jaw' + στόμα (stoma) 'mouth') are the jawed vertebrates. Gnathostome diversity...
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(hagfishes), Hyperoartia (including lampreys), and the much more numerous Gnathostomata (jawed vertebrates). Formerly distinct from vertebrates by excluding...
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Galeaspida † (unranked) Pituriaspida † (unranked) Osteostraci † Infraphylum Gnathostomata (jawed vertebrates) Class Placodermi † (armoured fish) Class Chondrichthyes...
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The Gnathostomata are a superorder of sea urchins, including the familiar sand dollars. Gnathostomatans are irregular in shape, but unlike other irregular...
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heart, and a lack of opercula and swim bladders. Within the infraphylum Gnathostomata, cartilaginous fishes are distinct from all other jawed vertebrates...
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fish. Classes of fish include the jawless (Agnatha), and the jawed (Gnathostomata). The jawed fish include both the Chondrichthyes (cartilaginous fish)...
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subphylum Vertebrata. Examples of infraphyla include the Mycetozoa, the Gnathostomata and the Agnatha. Hutchinson 1973. Hutchinson, John (1973). The families...
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Class †Thelodonti Class †Anaspida Class †Cephalaspidomorphi Infraphylum Gnathostomata (jawed vertebrates) Class †Placodermi (Paleozoic armoured forms; paraphyletic...
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and a single nostril. Instead of vertically articulating jaws like Gnathostomata (vertebrates with jaws), they have a pair of horizontally moving structures...
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This article contains a list of all of the classes and orders that are located in the Phylum Chordata. The subphyla Tunicata and Vertebrata are in the...
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List of animal classes (section Gnathostomata)
The following is a list of the classes in each phylum of the kingdom Animalia. There are 107 classes of animals in 33 phyla in this list. However, different...
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Chondrichthyes Entelognathus If paraphyletic in relation to the rest of Gnathostomata, then modern jawed vertebrates represent extant forms. Colbert, Edwin...
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of the length). Note: Almost all representatives of the infraphylum Gnathostomata (with rare exceptions) are dolichocephalic. Note: Almost all canidae...
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Brindabellaspis, form some of the most basal clades of the Placodermi, or Gnathostomata. They are more related to other placoderms and the more derived jawed...
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†Pteraspis) Class 4. †Anaspida (e.g., †Birkenia, †Jamoytius) Superclass 2. Gnathostomata Class 1. †Placodermi (e.g., †Acanthodes) Class 2. Elasmobranchii Class...
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Burrow, C. J., & Daeschler, E. B. (2017). “Gyracanthus” sherwoodi (Gnathostomata, Gyracanthidae) from the Late Devonian of North America. Proceedings...
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paraphyletic group, since any clade containing all fish, such as the Gnathostomata or (for bony fish) Osteichthyes, also contains the clade of tetrapods...
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and genomic data". Proceedings of the National Academy of Sciences, 115(24): 6249–6254. doi:10.1073/pnas.1719358115. Gnathostomata at the Tree of Life...
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orders of Actinopterygii (ray-finned fish) Kingdom: Animalia Phylum: Chordata Subphylum: Vertebrata Infraphylum: Gnathostomata Superclass: Osteichthyes...
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Ordovician oceans included many diverse species of Agnatha and early Gnathostomata which possessed notochords, either with attached bony elements or without...
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orders of Actinopterygii (ray-finned fish) Kingdom: Animalia Phylum: Chordata Subphylum: Vertebrata Infraphylum: Gnathostomata Superclass: Osteichthyes...
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stictica – sticticum stoma G στόμα (stóma) mouth, opening stomate, Gnathostomata striatus L striped African striped skink, Trachylepis striata; striated...
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before the Agnatha and Gnathostomata split. This ancestor gene was dropped from the Agnatha ancestor but persisted in the Gnathostomata ancestor. During the...
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orders of Actinopterygii (ray-finned fish) Kingdom: Animalia Phylum: Chordata Subphylum: Vertebrata Infraphylum: Gnathostomata Superclass: Osteichthyes...
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the subphylum vertebrata. They are more commonly known as the Branch Gnathostomata, and are described as having double nasal chambers, or nostrils, and...
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orders of Actinopterygii (ray-finned fish) Kingdom: Animalia Phylum: Chordata Subphylum: Vertebrata Infraphylum: Gnathostomata Superclass: Osteichthyes...
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classification Domain: Eukaryota Kingdom: Animalia Phylum: Chordata Infraphylum: Gnathostomata Clade: Eugnathostomata Clade: Teleostomi Superclass: Tetrapoda Hatschek...
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Kingdom: Animalia Phylum: Chordata Subphylum: Vertebrata Infraphylum: Gnathostomata Clade: Eugnathostomata Clade: Teleostomi Superclass: Osteichthyes Huxley...
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