01:146:328 Lecture Notes - Lecture 7: Pseudophyllidea, Cyclophyllidea, Cestoda
21 Feb 2018
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1: proglottids, eggs, structure, activity, scolex, neck, strobila, tegument, morphology. In which phylum are tapeworms classified: phylum platyhelminthes, drugs, who model lists of essential medicines. In what two orders are human tapeworms found: order cyclophyllidea, order pseudophyllidea. Draw an acetabulate scolex: 4 muscular cups around laterally, rostellum on top, with hooks all around it. What cestodes have this type of scolex: order cyclophyllidea. What tapeworms have a bothriate scolex: order pseudophyllidea. Where is the neck: directly posterior to the scolex. What is strobilation: process of forming new proglottids. It targets the neck area of tegument and severely damages it. What structures are found in each segment: m and f parts. What is protandry: when the male parts form before the female parts. In cyclophyllideans, the uterus ends blindly while in pseudophyllideans, it ends at the uterine pore. In which order does each occur: apolysis (cyclophyllidea, anapolysis (pseudophyllidea) In cyclophyllidea, the vitelline glands are single and compact.
