204 THE GENERA OF NEMERTEANS. 



developed should rank as a third suborder. I hold this to 

 be more in accordance with the real affinities than the 

 subdivision in the two suborders of the Anopla and Enopla , 

 as proposed by Max Schulze. And so the classification of 

 the European genera which I propose is the following. 



Ordo NEMERTINI. 

 I. Subordo PALAEONEMERTINI. 



Familia Cephalotricidae. 



