epicranium 的定义
plural ep·i·cra·ni·a [ep-i-krey-nee-uh]. /ˌɛp ɪˈkreɪ ni ə/.
- Anatomy. the layer of scalp formed by muscle and flattened tendon.
- Entomology. the top of the head in insects, usually including the frons, genae, and vertex.
更多epicranium例句
- Clypeal suture: marks the division between clypeus and epicranium.
- Epicranial plate: in some larvae a plate-like structure forming the epicranium.
- Protocranium: the posterior part of the epicranium: sometimes used as Occiput.
- The head is extended from behind forwards, so that the crown (epicranium) is large, while the face (clypeus) is small.
- Above is the crown (vertex or epicranium), on which or on the “front” may be seated three simple eyes (ocelli).