1 Development of branchial apparatus branchial apparatus including branchial arch, branchial groove, branchial membrane and branchial pouch 侧舌隆起 鳃弓 鳃沟 咽囊 鳃膜 41. Development of branchial apparatus * branchial apparatus: including branchial arch, branchial groove, branchial membrane and branchial pouch