214 ANNULATA. 
Fig. 145.—A MEDIAN SAGITTAL SECTION THROUGH NEPHROPS 
(Semi-diagrammiatic). 
Extensor Muscle. 
Dorsal 
Abdominal Artery. 
Flexor 
Muscle. 
Intestine, 
_-Sternal Artery. 
Gonad. 
Digestive 
Gland. 
Ophthalmic 
Ventral Artery. 
Pyloric part 
Stomach. 
Endophragmal 
Skeleton. 
Stomach. 
SY 
Sub-cesophageal ~ : 
Ganglia. \ 
Mandibular 
Mouth. i Muscle. 
Brain. 
Green Gland. 
Duct of Green Gland. 
ES 
\e 
PI 
<4 
of 
Cardiac part of 
