gggg]ggggggggG]E]gG]ggggggggG]ggE]E]G]E]G]S]E]E]B]B]E]G]E]E]E]E3E]E]G]G]EIE3E]E]E] 



o 



ja 



cd 



J3 



o, 



o 



J3 



Ö 



c 



EjgE]gggE]gG]gE]gG]gG]gggE]E]E]gE]E]gE]E]gEigggE]gE]E]G]E]gggs]ggE]E3E]E]E]ggE] 



13 Haeckel-Festschrift. Bd. II 



193 



