CHICK DEVELOPMENT
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Contents
CHICK DEVELOPMENT 1
- A.Eighteen
hour embryo, dorsal
- B.Embryo,
median sagittal sec.
- C.Head
fold, cross sec.
- D.Medullary
fold cross sec.
- E.Primitive
pit, cross sec.
- F.Primitive
streak, Cross sec.
- G.Twenty
hour embryo, dorsal
- H.Embryo,
median sagittal sec.
- I.Head
fold, cross sec.
- J.Neural
fold, cross sec.
- K.Medullary
plate, cross sec.
- L.Primitive
streak, cross sec.
- 1.Opaque area
- 2.Pellucid area
- 3.Primitive groove
- 4.Primitive streak
- 5.Primitive pit
- 6.Lateral mesoderm
- 7.Neural fold
- 8.Proamnion
- 9.Head fold
- 10.Medullary plate
- 11.Henson's node
- 12.Somite
- 13.Neural groove
- 14.Axial mesoderm
- 15.Subcephalic pocket
- 16.Notochord
CHICK DEVELOPMENT 2: THE 24 hr EMBRYO
- A.Embryo,
dorsal view
- B.Head
fold, cross sec.
- C. - F. Neural fold, cross
section
- G. - H. Primitive streak,
Cross section
- 1.Primitive streak
- 2.Primitive pit
- 3.Somites
- 4.Medullary plate
- 5.Neural fold
- 6.Mesenchyme
- 7.Neural groove
- 8.Foregut
- 9.Subcephalic pocket
- 10.Coelman
- 11.Somatic mesoderm
- 12.Splanchnic mesoderm
- 13.Notochord
- 14.Primitive node
CHICK DEVELOPMENT 3: The 27 hr Embryo
- A.Embryo,dorsal
view
- B.Optic
vesicle,cross section
- C.Heart,cross
section
- D.Neural
tube,cross section
- E.-F. Neural fold,cross section
- 1.Somite
- 2.Vitelline vein
- 3.Anterior cerebral suture
- 4.Optic vesicle
- 5.Foregut
- 6.Neural tube
- 7.Primitive streak
- 8.Hindbrain
- 9.Aorta
- 10.Coelom
- 11.Myocardium
- 12.Endocardial septum
- 13.Endocardium
- 14.Pharynx
- 15.Somatopleure
- 16.Splanchnolpleure
- 17.Notochord
CHICK DEVELOPMENT 4: The 33hr Embryo
- A.Embryo,dorsal
view
- B.Embryo,ventral
view
- C.Optic
vesicle,cross section
- D.Mesencephalon,cross
section
- E.Heart,cross
section
- F.Somites,cross
section
- 1.Prosencephalon
- 2.Optic vesicle
- 3.Mesenceophalon
- 4.Rhombencephalon
- 5.Somite
- 6.Sinus rhomboidalis
- 7.Right vitelline
vein
- 8.Heart
- 9.Foregut
- 10.Ventral aortic root
- 11.Truncus arteriosus
- 12.Left vitelline
vein
- 13.Anterior intestinal
portal
- 14.Notochord
- 15.Dorsal aorta
- 16.Ventral aorta
- 17.Dorsal mesocardium
- 18.Myocardium
- 19.Endocardium
- 20.Somatic mesoderm
- 21.Neural tube
CHICK DEVELOPMENT 5: The 38hr Embryo
- 1.Somite
- 2.Otic vesicle
- 3.Metencephalon
- 4.Mesencephalon
- 5.Prosencephalon
- 6.Head fold of amnion
- 7.Optic vesicle
- 8.Heart
- 9.Vitelline vein
- 10.Primitive streak
- 11.Ventricle
- 12.Atrium
- 13.Truncus arteriosus
- 14.Oral plate
- 15.Ventral aorta
- 16.Sinus venosus
- 17.Mesenchyme
- 18.Proamnion
- 19.Lens
- 20.Optic cup
- 21.Pericardial cavity
- 22.Pharynx
- 23.Pericardium
- 24.Dorsal aorta
- 25.Extraembryonic cavity
- 26.Infundibulum
- 27.Aortic arch
- 28.bulbus arteriosus
CHICK DEVELOPMENT 6: The 48 hr Embryo
- A.Embryo,dorsal
view
- B.Eye,cross
section
- C.Heart,cross
section
- D.Intestinal
portal,cross sedction
- D1.Spinal tube
- D2.Otic vesicle
- D3.Myelencephalon
- D4.Metencephalon
- D5.Mesencephalon
- D6.Diecephalon
- D7.Optic cup
- D8.Lens
- D9.Telencephalon
- D10.Visceral arteriosus
- D11.Truncus arteriosus
- D12.Ventricle
- D13.Pericardium
- D14.Right vitelline vein
- D15.Somite
- D16.Notochord
- D17.Dorsal aorta
- D18.Right vitelline artery
- D19.Primitive goove
- D20.Preoral gut
- D21.Foregut
- D22.Atrium
- D23.Exocoelom
- D24.Intraembryonic coelom
- D25.Left vitelline vein
- D26.Intestinal portal
CHICK DEVELOPMENT 7: The 56 hr Embryo
- A.Embryo,right
side
- B.Circulatory
system,left side
- B1.Otic vesicle
- B2.Visceral clefts
- B3.Rhombencephalon
- B4.Mesencephalon
- B5.Visceral arches
- B6.Optic cup
- B7.Lens
- B8.Epiphysis
- B9.Prosencephalon
- B10.Choroid fissure
- B11.Olfactory sac
- B12.Atrium
- B13.Bulbus arteriosus
- B14.Pericardium
- B15.Ventricle
- B16.Amnion
- B17.Vitelline artery
- B18.Somite
- B19.Tailbud
- B20.Aorta
- B21.Right vitelline artery
- B22.Left aortic root
- B23.Right aortic root
- B24.Aortic arch
- B25.Internal carotid artery
- B26.Sinus venosus
- B27.Anterior cardinal vein
- B28.Dorsal aorta
- B29.Duct of Cuvier
- B30.Posterior caardinal vein
- B31.Allantoic vein
- B32.Left vitelline vein
CHICK DEVELOPMENT 9: The 72 hr Embryo
- A.72 hour Embryo,lower side
- B.Gut,lateral
view
- B1.Allanotic sac
- B2.Right vitelline
artery
- B3.Yolk sac
- B4.Anterior intestinal
portal
- B5.Ventricle
- B6.Atrium
- B7.Choroid fissure
- B8.Telencephalon
- B9.Lens
- B10.Optic cup
- B11.Epiphysis
- B12.Diencephalon
- B13.Mouth
- B14.Rathke's pocket
- B15.Mesencephalon
- B16.Internal carotid artery
- B17.Notochord
- B18.Seessel's pocket
- B19.Anterior cardinal vein
- B20.Metencephalon
- B21.Ganglion of V cranial
nerve
- B22.Ganglion of VII and VIII
cranial nerve
- B23.Myelencephalon
- B24.Otic vesicle
- B25.Ganglion of IX cranial
nerve
- B26.Ganglion of X cranial
nerve
- B27.Pharynx
- B28.Dorsal aorta
- B29.Neural tube
- B30.Aortic arches,1-4
- B31.Lung bud
- B32.Somite
- B33.Sinus venosus
- B34.Posterior cardinal vein
- B35.Common cardinal vein
- B36.Umbilical vien
- B37.Left vitelline
vein
- B38.Anterior limb bud
- B39.Posterio intesinal portal
- B40.Posterior limb bud
- B41.Tail bud
- B42.Thyroid
- B43.Visceral clefs,1-4
- B44.Liver diverticula
- B45.Stomach
- B46.Esophagus
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