Penetration glands in onchospheres of the chicken tapeworms. Railletina echinobothrida and Rallitetina kashiwarensis.
D000818:Animals; D002589:Cestoda / Q000033:anatomy & histology*; D002645:Chickens; D006652:Histological Techniques; D008460:Meat; D011200:Poultry / Q000469:parasitology*
POULTRY/parasitology; TAPEWORMS/anatomy and histology