Bios 325 48-Hour Chick Embryo Term List
Whole mounts:
1.cranial (cephalic) flexure
2.telencephalon
3.diencephalon
4.mesencephalon
5.metencephalon
6.myelencephalon
7.optic cup
9.auditory vesicle
10.anterior (cranial) intestinal portal
11.posterior (caudal) intestinal portal
12.tail bud
13.first branchial groove
14.second branchial groove
15.third branchial groove
16.heart
17.somite
18.vitelline arteries
Serial sections:
Neural tube:
1.telencephalon
2.diencephalon
3.mesencephalon
4.metencephalon
5.myelencephalon
6.spinal cord
8.thin roof plate of the myelencephalon
9.infundibulum
10. semilunar glanglia (trigeminal nerves)
11. acousticofacialis ganglia (auditory and facial nerve)
Eyes:
1.optic cups
2.lens vesicles
Pharyngeal Region
1. stomodeum
3. mandibular process
4. maxillary process
5. first branchial groove
6. second branchial groove
7.third branchial groove
Digestive system:
1. foregut
2. duodenum
3. anterior intestinal portal
4. posterior intestinal portal
Body cavities:
1.pericardial cavity
2.pleural cavity
Somites
1. Dermatome, Myotome, Sclerotome
Heart:
1.aortic sac
2.bulbus cordis
3.ventricle
4.atrium
5.sinus venosus
6.endocardium
7.myocardium
Vessels:
1.descending aorta
2.dorsal aorta
3.vitelline veins
4.vitelline arteries
8.first aortic arches
Others:
2.auditory vesicle
3.rathke's pouch
Know the direction of the blood flow between the yolk sac and the embryo (and within the
embryo itself)