Extrabranchial

• (a.) Outside of the branchial arches; -- said of the cartilages thus placed in some fishes.
Found on http://thinkexist.com/dictionary/meaning/extrabranchial/

Extrabranchial

Ex`tra·bran'chi·al adjective (Anat.) Outside of the branchial arches; -- said of the cartilages thus placed in some fishes.
Found on http://www.encyclo.co.uk/webster/E/96
No exact match found