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Embryology of chicken; 36 hours after fertilization
Legend:
1 prosencephalon
2 optic vesicle
3 mesencephalon
4 rhombencephalon
5 heart
6 lateral mesoderm
7 somite
8 neural tube
9 sinus rhomboidalis
10 primitive streak
11 smal blood vessel
12 blood island
English name: Common chicken
Scientific name: Gallus domesticus
Familia: Phasianidae/Meleagridae
Classis: Aves
Phylum: Chordata (subphylum vertebrata)
Regnum: Animalia
