Stomodeum and fugi separated by:
a. frangeal arch
b. ectodermal cleft***
stomodeum is separated from the ectoderm (which forms the cranium and brain or of the buccopharyngeal membrane )which separates the stomodeum from the end of the pharyngeal gut.
a. frangeal arch
b. ectodermal cleft***
stomodeum is separated from the ectoderm (which forms the cranium and brain or of the buccopharyngeal membrane )which separates the stomodeum from the end of the pharyngeal gut.