Embryology

(dermis, skeletal muscle)

(endothelial cells, dorsal aorta)

(skeletal muscle)

(vertebral joints)

Arthrotome

Cordamesoderm Paraxial mesoderm Lateral plate mesoderm

Dermatome

Dermomyotome

Dorsal Hallow Nerve Tube

Endotome

Extraembrionic

Gonads

Head

Intermediate mesoderm

Intervertebral disc

Kidney

Myotome

Notochord

Sclerotome

Somatic

Somite

Splanchnic

Syndetome (tendon)

vertebrae and ribs