ZOOGENY. 365 



marrow, the skull the vertebral column, the mouth in* 

 Destine and abdomen, the nose lung and thorax, the jaws 

 are members. 



Senses. 



2073. The perfect animal again consists of two 

 animals, the spiritual or solar, and the terrestrial or pla- 

 netary. The animal nervous system does not continue 

 to remain simply in the service of the other systems, but 

 seeks also to gradually render itself self- substantial or 



i independent. Now, the operation of the nervous system 

 )for itself is sensation. The parts of the nervous system 

 having become self-substantial, will be therefore pure 

 /organs of sensation. Yet as the nervous system cannot 

 I emancipate itself from the other systems, so will its 

 I highest development be attained only in combination 

 '', with the highest development of the other systems. There 

 are therefore as many stages of the self-substantial nervous 

 development, as there are special anatomical systems. 



2074. Sensation must be modified according to the 

 processes performed by those systems, with which the 

 nervous system combines. These systems are, how- 

 ever specifically distinct from each other. Sensations 

 that are specifically distinct are sensorial sensations. 

 Organs of sense are accordingly the combination of the 

 highest part of an anatomical system with the nervous 

 system. Sensorial sensations are different processes of 

 the anatomical systems perceived in the nervous system. 



2075. The first combination of the nerves with the 

 vascular system that has become free, or with the integu- 

 ment, is the sense of feeling vascular sense. The in- 

 testinal system emancipated and combined with the 

 nerves, is the tongue gustatory sense intestinal sense. 

 The lung upon its highest evolution with the nervous 

 system is the nose olfactory sense pulmonic sense. 

 These are thus the sensorial organs of the vegetative 

 systems senses of vegetative life. 



2076. There are indeed three animal senses; but as 

 the osseous and muscular system form in their conjoined 

 operation but one system or the motor system there 



