Pig

Telencephalon

Diencephalon

Mesencephalon

Metencephalon

Myelencephalon

Mesonephric Kidney Region

Umibilical Cord

Tail

Genital Tubercle

Hindleg Bud

Foreleg bud

Cranial Flexure

Cervical Flexure

Tail Flexure

Whole Mount of 10mm Pig Embryo

Nasal Pit

Medial Nasal Process

Lateral Nasal Pit

Maxillary Process

Stomodeum

Mandibular Process

Eye


Hyoid Arch

Hyomandibular Cleft

Septum Transversum

Liver

Heart

Somite


Mesencephalon

Metencephalon

Myelencephalon

Cerebral Aqueduct

Fourth Ventricle

Endolymphatic Duct

Otic Vesicle (Future Utriculus)

Isthmus

Glossopharyngeal Nerve

Roots of the Spinal Accessory

Nerve

Sensory Root of the Vagus Nerve

Level Before Accessory Cranial Ganglia

Myelencephalon

Neuromeres

Accessory Ganglia no. 10

Mesencephalon

Metencephalon

Ventricular Zone

Intermediate Zone

Marginal Zone

Pia Mater

Anterior Cardinal Vein

Level of the Accessory Cranial Ganglia

Superior Ganglion of Glossopharyngeal

Nerve

Mesencephalon

Myelencephalon

Froriep’s Ganglion

Roots of Hypoglossal Nerve

Jugular Ganglion

Auditory Vesicle (Future Utriculus)

Rudiment of Posterior Semicircular Canal

Rudiment of Anterior Semicircular Canal

Acoustic Ganglion

Geniculate Ganglion of the Facial Nerve

Precardinal Vein

Superior Ganglion of Glossopharyngeal

Nerve

Sensory Root of Trigeminal

Vagus Nerve

Roots of the Hypoglossal Nerve

Froriep’s Ganglion

Endolymphatic Duct

Level of the Accessory Cranial Ganglia

Cranial Nerve 3 (Oculomotor)

Semilunar Ganglionof the Trigenminal Nerve

Sensory Root of Trigeminal Ganglion

Basilar Artery

Posterior Communicating Artery

Somites

Roots of Hypoglossal Nerve


Acoustic Ganglion

Auditory Vesicle (Future Sacculus)

Geniculate Ganglion of Facial Nerve

Level of the Jugular Ganglia, Superior Ganglia,

SemilunarGanglion and Geniculate Ganglion

Glossopharyngeal Nerve

Vagus Nerve

Abducens Nerve

Level of and before the First

Pharyngeal Pouch

Spinal Ganglion

Vertebral Artery

Notochord

First Branchial Groove

First Pharyngeal Pouch

Semilunar Ganglion


Spinal Cord

Petrosal Ganglion of GN

Semilunar Ganglion

of TN

Facial Nere

Internal Carotid Artery



Nodose Ganglion

Basilar Artery


Notochord

Spinal Cord

Spinal Ganglion

Motor Horn

Nodose Ganglion

Pharyngeal Arch 2

Pharyngeal Arch 3

Tuberculum Impar

Epiglottis

Lateral Lingual Swelling

Mouth

Rathke’s Pouch

Infundibulum


Diencephalon

Optic Cup

Cavernous Sinus of Anterior Cardinal

Vein

Maxillary Ramus of CN 5

Pharynx

Nodose Ganglion of Vagus Nerve (Taking

the place of the Jugular Ganglion

Preoral Gut

Stomodeum

Dorsal Aorta


Aortic Arch 3

Maxillary Ramus of CN 5

Level of Rathke’s Pouch

Maxillary Process of 1st Pharyngeal Arch

Mandibular Process of 1st Pharyngeal Arch

2nd Pharyngeal Arch

3rd Pharyngeal Arch

4th Pharyngeal Arch

Pharynx

Cervical Sinus

Mouth

Thymus

Thyroid Rudiment

Dorsal Aorta

MesencephalonLevel of The Thyroid


Descending Aorta

Branchial Groove IV

Cervical Sinus

3rd Pharyngeal Pouch (Inferior Parathyroid Rudiment)

Thyroid Rudiment

Posterior Cardinal Vein

Level of The Thyroid

Arytenoid Folds

Glottis

Fourth Aortic Arch

Aortic Sac

External Jugular Vein

Diencephalon

4th Aortic Arch

Pharynx

Posterior Cardinal

Vein?

Tuberculum Impar

Dorsal Aorta


Spinal Cord

Level of the 4th Aortic Arch

4th Pharyngeal Arch

Maxillary Process of

CN 5

Fourth Pharyngeal Pouch

Larynx

Ultimobranchial Body

Hyoid process

Mandibular process

Diencephalon

Spinal Cord

Level of Ultimobranchial Bodies

Right Subclavian ArteryUpon joining of 4th AA

with DA

Arch of the Aorta Upon joining of 4th

AA with DA


Ascending Aorta

Pericardial Cavity

Ultimobranchial Bodies

Larynx

Glottis

4th Pharyngeal Arch

Dorsal Aorta

Cranial Cardinal Vein

Sixth Aortic Arch

Ductus Arteriosus


Dorsal Aorta

Esophagus

Larynx

Sixth Aortic Arch

Ascending AortaPulmonary Trunk

Acending Aorta

Conotruncus (BC/BA/CA)

Atrium

Body Wall

Dorsal Aorta


Optic Stalk

Bulbar Septum

Sixth Aortic Arch

Level of Pulmonary Aorta

Cerebral Hemisphere of Telencephalon

Lateral Nasal Process

Nasal Pit

Medial Nasal Process

Atrium

Bulbus Cordis

Atrial Septum

Level to illustrate Nasal Pit and Telencephalon

Interatrial Foramen

Atria

Ventricle

Esophagus

Common Cardinal Vein

Trachea

Bulbus Cordis

Telencephalon

Pericardial Cavity

Level of Interatrial Foramen

Atrial Septum

Telencephalon

Diencephalon

Nasal Pit

Trabeculae Carnaea of Ventricle

Interventricualar Foramen

Foreleg Bud

Dorsal Aorta

Left Common Cardinal Vein

Subclavian Vein

Pleural Cavity

Sinus Venosus

Right Common Cardinal Vein

Left Atrium

Sinus Venosus

Sinoatrial ValveEndocardial Cushion

Atrioventricular foramenVentricular Septum

Interventricular Sulcus

Spinal Cord

Trachea

Esophagus

Level of Interventricular Foramen

Apical Ridge of the Foreleg Bud


Lung Bud

Ventral Mesoesophagus

Pleural Space

Peritoneal Space

Transverse Septum

Inferior Vena Cava Transverse Sinus Venosus

Level of Lung Buds

Descending Aorta

Mesonephric Tubules

Glomerulus

Stomach

Omental Bursa

Lesser Omentum/ Ventral Mesentery

Inferior Vena Cava

Left Dorsal Lobe of the Liver

Left Ventral Lobe of the liver

Greater Omentum

Ductus Venosus

Hepatic Sinusoid

Hepatic Cord

Ventricle

Level of Ductus Venosus

Ventral Root of Spinal Nerve

Ventral Ramus of Spinal Nerve

Brachial Plexus


Sympathetic Ganglion

Dorsal Mesogaster

Spinal Ganglion

Dorsal Root Axons Motor horn of SP

Level of Ductus Venosus

Mesonephroi

Liver

Duodenum

Common Bile Duct

Hepatoduodenal Ligament of lesser

omentum

Left Umbilical Vein

Right Umbilical Vein

Inferior Vena Cava

Omental Bursa

Falciform Ligament

Visceral Peritoneum

Parietal Peritoneum

SYM Gang

Greater Omentum

Level of Common Bile Duct

Dermatome

Myotome

Sclerotome

Gonadal Ridge

Mammary Ridge

Duodenum

Common Bile Duct Ductus Choledochus

Cystic Duct


Left Umbilical Vein

Inferior Vena Cava

Omental Bursa

Falciform Ligament

Sympathetic Ganglion

Portal Vein


Cranial Limb of IL

Superior Mesenteric Artery

Caudal Limb of IL

Allantoic Stalk

Umbilical Artery

Umbilical Vein

Tail

Umbilical Cord

Wharton’s Jelly


Roof Plate

Alar Plate

Basal Plate

Floor Plate

Notochord

Dorsal Mesentery

Ventral Mesentery

Dorsal Pancreatic Rudiment

Ventral Pancreatic Rudiment

(Former Common bile duct area)

Duodenum

Hepatic Portal Vein

Gall BladderFormer place of

cystic Duct

Inferior Vena Cava

Dorsal Aorta

Falciform Ligament

Level of Gall Bladder

Subcardinal Vein

Mesonephric Duct


Small Intestine

Genital Ridge

Superior Mesenteric Vein

Duodenum



Mesonephric Tubules

Level of Genital Ridge

Superior Mesenteric Veins

Duodenum

Caudal Limb of IL

Common Vitelline Vein

Left umbilical

Vein

Mammary Ridge

Spinal Cord

Notochord

Descending Aorta

Genital Ridges

Level of Genital Ridge

Mesocolon

Cloaca (Future Urogenital Sinus)

Cloaca (Future Rectum)

Apical Ridge of Hindleg bud

Core of Hind leg Bud

Allantoic Stalk

Umbilical Artery

Colon

Peritoneal Cavity

Descending Aorta

Mesonephric Duct

Level of Urogenital Sinus

Mesonephric Duct

Metanephric Pelvis

Metanephrogenic Mesenchyme

Mesonephric Duct

Ureter

Level of Metanephros


Umbilical Cord

Cranial limb of IL

Wharton’s Jelly

Caudal limb of IL

Colon

Allantoic Stalk

Umbillical ArteryUmbilical Vein

Mesonephric Duct

Metanephric Pelvis

Urogenital Sinus

Level of Metanephros

Common Iliac Artery

Mesonephric Duct

Spinal Cord

Posterior Cardinal Veins

Mesonephric Duct

Caudal ArteryLevel of Common Iliac Artery

Posterior Cardinal

Veins

Descending Aorta

Lumbosacral Plexus

Spinal Nerves

Myotome

Scelerotome

Dermatome

Intersegmental Artery

Notochord

Level of Lumbo-Sacral Plexus

Spinal Cord

Dermatome

Myotome

Sclerotome

Ventral Root of Spinal Nerve

Spinal Ganglia

Level of Spinal Nerves

Pig

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