pharyngeal arch cartilage gongyloid cartilage Recorded in Pristigasteridae and Engraulidae, of Clupeiformes, apparently also present in Chanos, of Gonorynchiformes (Di Dario, 2002). UBERON:2001696 Pharyngeal arch cartilage present on the dorsal surface of the middle portion of the upper branchial arches, dorsal to the point of contact between the second and third infrapharyngobranchials. It is round or cylyndrical in shape. Not homologous to the mediopharyngobranchial. 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