Vessels run longitudinally along the horizontal myoseptum. These vessels are not functional until after lumenization which occurs near 4 dpf. Isogai et al. 2003.
Comment:
[provenance-note] "This class was sourced from an external ontology (teleost_anatomy). Its definitions, naming conventions and relationships may need to be checked for compatibility with uberon" xsd:string {source="http://purl.obolibrary.org/obo/tao.owl"}