OBO ID: ZFA:0000660 |
Term Name: | epural | Search Ontology: | |
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Definition: | A free, modified neural spine of a preural or a ural vertebra that is placed between the last developed neural spine of a preural centrum and the dorsal axis (= anterior margin of first uroneural) of the caudal skeleton . An epural commonly supports one or more dorsal procurrent rays. An epural is an unpaired median perichondrally ossified bone. | ||
Appears at: | Unknown | ||
Evident until: | Adult (90d-730d, breeding adult) | ||
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Ontology: | Anatomy Ontology |