branchiogenous

bran·chi·o·gen·ic

, branchiogenous (brang'kē-ō-jen'ik, -kē-oj'en-ŭs),
Originating from the pharyngeal (branchial) arches.
[G. branchia, gill, -gen, to produce]

branchiogenic

adjective Referring to or arising from the human anlage of gills, the branchial cleft or arch.

branchiogenic

, branchiogenous (brăng″kē-ō-jĕn′ĭk) (brăng″kē-ŏj′ĕ-nŭs) [L. branchia, gills, + Gr. gennan, to produce]
Having origin in a branchial cleft.