Cerebellum ... 



Ventricle IV ti 



Periotic capsule 



Parts of labyrinth -.•"/'"/'/' C 



'I [ 



Medulla . r ' V\ "^ 

 Ganglion nerve V..„.J — -VlJ 

 Recti, oc. ext. and choroidal j 

 arteries 

 Hyomandibular ... A 



Trabeculae cr. 



Palato-pterygoids. 



ough the pil 



i 



-^ \ ... Spinal cord 



Cf~JT\k ' Neural archcartilage 



^rfj. S\ Half rings of cartilage below 



the spinal cord 



. Muscular raphe 



•Aorta 



• Wolffian body 



!/ hA "\--/ Intestine 



I he lati ral 



aorta and > 



Tegminal cartilage 



Cerebral lobes 



Muscular tissue 

 Lens 



The adjacent lateral muscular 



masses uniting 

 The two spinal cords 

 The two notochords 



The two Wolffian bodies 

 The two intestinal canals 



The two livers 



The common yolk mass 



h the lenses alone of all t l 

 tures have survive 

 the Mecke 

 and the palato-] 



... ring to 



J. F. G. 



PL. XXVI. 



XXVI 



