mouse TS23

embryo

cavities and their linings

intraembryonic coelom

diaphragm: 01 02 03 04 05 06 07 08 09 10 11 15 16 18 19 20 21 22 23

central tendon

crus

dome

pleuro-pericardial folds

pleuro-peritoneal folds

mesothelium

pericardial cavity

peritoneal cavity

pleural cavity

limb

mesenchyme

vertebral axis muscle system: 01 02 03 04 05 06 07 08 09 10 11 15 16 17 18 19 20 21 22 23

anterior abdominal wall

axial muscle

cranial muscle

pectoral girdle and thoracic body wall

pelvic girdle

organ system

gland

adrenal gland

haemolymphoid system

spleen primordium

thymus primordium: 11 12 13 14

visceral organ

alimentary system

oral region

gland

salivary gland

sublingual gland primordium

submandibular gland primordium: 06 07 08 09 16 17 18 19 20

epithelium

mesenchyme

parotid

epiglottis

lower jaw

epithelium

lip

skeleton

mandible: 02 03 04 05 06 07 08 09 10 11 14 15 16 17 18 19 20 21 22 23

Meckel's cartilage

mesenchyme

alveolar sulcus

tooth

incisor: 10 11 14 15

epithelium

mesenchyme

molar: 07 09 16 18 19

epithelium

mesenchyme

oral cavity

oral epithelium

upper jaw

lip

skeleton

maxilla: 04 05 06 07 08 09 10 11 14 15 16 17 18 19 20 21 22

mesenchyme

alveolar sulcus

palatal shelf

premaxilla

tooth

incisor: 10 11 14 15

epithelium

mesenchyme

molar: 07 09 16 18 19

epithelium

mesenchyme

gut

foregut-midgut junction

foregut

gland

pharynx

skeleton

associated mesenchyme

epithelium

tongue

epithelium

frenulum

intermolar eminence

median fibrous septum

mesenchyme

skeletal muscle: 11 12 13 14 15

extrinsic

intrinsic

vascular element

lumen

duodenum

gastro-oesophageal junction

oesophagus: 12 13

associated mesenchyme

epithelium

mesentery

vascular element

lumen

stomach: 18 19 20 21 22 23

fundus

glandular region

mesentery

proventricular region

pyloric region

hindgut

midgut

anal region

liver and biliary system

renal/urinary system

associated mesenchyme

bladder: 12 13

fundus region

wall

urachus

mesentery

metanephros: 06 07 08 09 10 16 17 18 19 20

associated mesenchyme

drainage component

excretory component

urorectal septum

reproductive system

female

male

gubernaculum

ductus deferens

genital tubercle

mesorchium

penis

testis

urethra: 12 13

urethral groove

respiratory system

cartilage

larynx: 12 13

aditus

mucous membranes

lung: 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

left lung

right lung

respiratory tract

lower

main bronchus

trachea: 12

associated mesenchyme

epithelium

cartilaginous ring

vascular element

carina tracheae

upper

nervous system

central nervous system

brain

forebrain

diencephalon

gland

pituitary: 09 10 11 12 13 14

adenohypophysis

neurohypophysis

3rd ventricle

epithalamus

floorplate

hypothalamus

mantle layer

marginal layer

ventricular layer: 11 12 13

internal capsule

lamina terminalis

lateral wall

mantle layer

marginal layer

ventricular layer: 11 12 13

meninges

roof plate

thalamus

telencephalon

cerebral cortex

choroid invagination

corpus striatum

lateral ventricle

mantle layer

marginal layer

meninges

olfactory lobe

olfactory cortex

mantle layer

marginal layer

ventricular layer: 08 09 10 11 13 14 15

ventricular layer: 01 02 03 04 05 06 07 08 09 10 12 13 14 15 16 17 18 19 20 21 22

hindbrain

4th ventricle

medulla oblongata

floor plate

lateral wall

alar plate

basal plate

mantle layer

marginal layer

ventricular layer: 10 13 14

medullary raphe

sulcus limitans

roof

meninges

metencephalon

floorplate: 12

lateral wall

alar plate

basal plate

pons

mantle layer

marginal layer

ventricular layer: 05 06 07 08 09 10 13 14 15 16 17 18

sulcus limitans

roof

midbrain

meninges

cerebral aqueduct

floorplate

lateral wall

mantle layer

marginal layer

ventricular layer: 07 08 09 10 12 13 14

roof plate

tegmentum

ganglion

nerve

spinal cord

conus medullaris

filum terminale

floorplate: 12

lateral wall

meninges

roof plate

peripheral nervous system

integumental system

muscle

gland

rest of skin

cervical sinus

dermis

epidermis

vibrissa: 03 04 05 06 07 17 18 19 20

dermal component

epidermal component

physiological umbilical hernia

sensory organ

ear

external ear

inner ear

endolymphatic appendage

endolymphatic duct

labyrinth

otic capsule

vestibular component

ductus reuniens

saccule: 02 03 04 05 06 07 08 09 16 17 18 19 20 21

associated mesenchyme

cochlea

epithelium

utricle

middle ear

eye

choroid

anterior chamber

choroidal blood vessels

conjunctival sac

cornea

skeletal muscle

extrinsic ocular muscle: 01 02 03 04 05 06 07 17 18 19 20 21 22 23

optic stalk

eyelid

hyaloid cavity

lens

optic chiasma

perioptic mesenchyme

retina

nose

meatus

naris

nasal capsule

nasal cavity

epithelium

olfactory: 07 08 09 10 11 13 14 15 16 17

respiratory: 10 11 13 14

nasal septum

naso-lacrimal duct

turbinate bones

vomeronasal organ: 13

epithelium

mesenchyme

cardiovascular system

skeleton

axial skeleton

cervical region

lumbar region

nucleus pulposus

sacral region

thoracic region

rib: 01 02 03 04 05 06 07 08 09 10 11 15 16 17 18 19 20 21 22 23

T10

T11

T12

T13

intervertebral disc

vertebra

cranium

chondrocranium

vault of skull

viscerocranium

ethmoid bone primordium

facial bones primordia

optic foramen

orbital fissure

orbito-sphenoid: 01 02 03 04 05 19 20 21 22 23

turbinate

pectoral girdle and thoracic body wall

clavicle: 07 08 09 10 14 15 16

scapula

sternum

pelvic girdle: 08 09 16 17

acetabular region

iliac bone

ischial bone

pubic bone

tail

mesenchyme: 10 11 12 13 14

paraxial mesenchyme

nervous system

skeleton

extraembryonic component