SKIN 



see also Epidermis; Integu- 

 ment; Pigment(ation); 

 Wound healing 



Amphibia Gabrion 

 Hanke 

 Schultheiss 



Kantorova 

 Polezhaev 

 Schumacher 

 suture 



Mammalia Markens 

 visceral skeleton 



Aves Lelievre 



SLIME MOLDS 

 see Plant embryology & 

 morphogenesis 



nucleus 



Amphibia Temple 



Sertoli cells 



Mammalia Merkle 



ultrastructure 



Homo Sentein 



Hydrozoa Stagni 

 Mammalia Sentein 



SPERMATOZOA 



see also Gametes 

 Ascidiacea Villa 



167 



