artery lateral dorsal aorta ZFA:0001054 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 LDA Connect the outflow of the aortic arches to the dorsal aorta. The place where the lateral dorsal aorta fuse is is called the radiax of the aorta. Isogai et al. 2001. UBERON:2001054