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Ciona
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NCBITaxon_7718 |
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ceratobranchial series
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UBERON_2002103 |
[Anatomical cluster that consists of the ceratobranchial elements within an individual.] |
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insect pharynx development
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GO_0160095 |
[The process whose specific outcome is the progression of insect pharynx over time, from its formation to the mature structure.] |
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pharynx development
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GO_0060465 |
[The biological process whose specific outcome is the progression of a pharynx from an initial condition to its mature state. The pharynx is the part of the digestive system immediately posterior to the mouth.] |
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nematode pharynx development
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GO_0160094 |
[The process whose specific outcome is the progression of nematode pharynx over time, from its formation to the mature structure.] |
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chordate pharynx development
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GO_0160093 |
[The process whose specific outcome is the progression of cordate pharynx over time, from its formation to the mature structure.] |
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dorsal fin distal radial element
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UBERON_2100936 |
[Rod-like internal median skeletal support elements of the dorsal fin, which articulate with the lepidotrichia distally.] |
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dorsal fin radial element
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UBERON_2101672 |
[Dorsal fin radial elements are internal skeletal supports of the dorsal fin.] |
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ural centrum 3
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UBERON_2002160 |
[A vertebral centrum that is located immediately posterior to ural centrum 2 (polyural terminology). Ural centrum 3 articulates with hypural 3 ventrally. Ural centrum 3 is an unpaired median bone.] |
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ural centrum
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UBERON_2002085 |
[A vertebral centrum that is posterior to preural vertebra 1 and consequently the most posterior vertebral centra. Ural centrum is a unpaired median bone.] |
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ural vertebra
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UBERON_2002162 |
[Vertebra that is incomplete or rudimentary and may bear a rudimentary neural arch and sometimes a rudimentary spine or the neural arch and spine are completely absent. Ural vertebrae are one of the last bony elements of the vertebral column, usually smaller than the preural centra. Ural vertebrae are numbered beginning from anterior (1) to posterior (2, 3, 4, etc.). Ural vertebra is an unpaired median bone.] |
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caudal vertebra
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UBERON_0001095 |
[Any vertebral bone that is part of the caudal region of the vertebral column (tail or coccyx).] |
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ural centrum 4
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UBERON_2002161 |
[A vertebral centrum that is located immediately posterior to ural centrum 3 (polyural terminology) and may fuse to ural centrum 3 early in ontogeny. Ural centrum 4 articulates with hypural 4 ventrally. Ural centrum 4 is an unpaired median bone.] |
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caudal principal ray set
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UBERON_2002164 |
[Anatomical cluster including all segmented-and-branched rays plus one unbranched but segmented ray located at the leading margin in each lobe of the caudal fin (Hubbs and Lagler, 1947) and that associates with endoskeletal elements such as hypurals and hemal spines of preural centra 1 and 2 (Arratia, 2008). Caudal principal rays are counted from the dorsalmost one ventrally. Caudal principal rays are unpaired median bones.] |
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ural vertebra 1
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UBERON_2002163 |
[Ural vertebra that is located directly posterior to preural centrum 1. It may bear a rudimentary neural arch and sometimes a rudimentary spine or the neural arch and spine are completely absent and it may articulate or fuse with hypural 1 (polyural terminology). Ural vertebra 1 is an unpaired median bone.] |
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pseudourostyle
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UBERON_2002166 |
[An elongate lateral process ventrally placed to the proximal region of the pleurostyle. The pseudourostyle is paired.] |
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caudal procurrent ray set
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UBERON_2002165 |
[An anatomical cluster of short rays, shorter than the principal ones, which form the anterior dorsal and ventral series of lepidotrichia of the caudal fin that may be associated with neural spines, epurals and uroneurals (dorsal series) and haemal spines of preural vertebrae (ventral series) (Arratia, 2008). The anteriormost procurrent rays are commonly unsegmented, but the posteriormost ones are usually segmented. The procurrent rays are numbered from caudal to rostral direction. The caudal procurrent ray series is an unpaired median series.] |
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preural centrum 1 + ural centrum 1 + ural centrum 2
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UBERON_2002168 |
[Urostyle that is the result of fusion of preural centrum 1 with ural centra 1 and 2.] |
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urostyle
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UBERON_0003106 |
[In teleosts: Anatomical cluster that is the result of fusion of preural centrum 1 with one or more adjacent ural centra[AAO]; Rodlike caudal bony structure unique to anurans that lies within a compartment formed by the elongated, anteriorly oriented pelvic girdle. The urostyle is formed by the fusion of the coccyx and the hypochord[AAO].] |
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stegural
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UBERON_2002167 |
[Modified neural arch, probably of ural centrum 4, formed by a bony base that may extend along the dorso-lateral surfaces of ural centra and preural centra 1 or 2 and by a well-developed antero-dorsal membranous projection that extends lateral to the base of epural(s) and anterior toward the neural arches and/or spines of preural centra 1 or 2 (Arratia and Schultze, 1992). The stegural is a paired bone.] |