( 194 ) 



TABLE XXVI. 



Systematic Survey of the Organ- Systems of the Hnman Body. 

 (N.B. The origin of the separate organs from the fonr secondary genn. 

 layers is indicated by the Roman numerals (I.-IV.) : I. Skin-sensory layer; 

 II. Skin-fibrous layer ; III. Intestinal-fibrous layer ; IV. Intestinal-gland, 

 ular layer.) 



0. digestiva U TT , 

 0.iespirutoria) IIL+1V 



Coeloma, n. + III. 

 Vasalympha-1 



tica J.II. + III 



V. sanpuifera I 

 Cor, III. 



Urocystis, III. + IV. 



Gonades 



(I.Ovaria)III. + IV.(?1 

 (11. Test, s) I. + U. (;) 

 Gonophori . 

 (1. Oviduo 1 



tus) 

 (II. Sperma- 



ductus) J 

 Copulativa \ 



