N ’ 8.9] t i 
CoO! as SEER, 
est S Y 
C4 ae 
aoe 
Waeducclipigieeocon oes eetcO) 
Ore ae REA MaeA IAA aaa, 
WES a2 
Fic. 1. Section through Scolopendrella immaculata ; @, cesophagus ; @.v, cesophageal valve entering the stomach ; 7, 
? 
intestine ; 7, rectum; 47, brain; us, abdominal chain of ganglia; ova, oviduct; ov, 
ovary; s.g/, silk gland, and of, its outer 
opening in the cercus; wr. ¢, urinary tube; cg, coxal glands or blood-gills—Author, de/. 
