New Species of Earthworm. 313 



Plate XXX. 



Fig. I. — Transverse section of earthworm in region of common 



opening of ovidnct^s. 

 Fig. 2. — Portion ofl body wall, with common oviduct passing 



throiigli it. 

 Fig. 3. — Drawing under high-powered objective of common ovi- 



•■ duct. 

 Fig. 4. — Transverse section of ventrhl blood vessel. * 



Plate XXXI. 



Fig. 1. — Transverse section in region of opening to vasa defer- 



entia. 

 Fig. 2. — Transverse section in ssegment eighteen, to show opening 



of ducts from sperniiducal gla^nds to exterior. 

 Fig. 3. — Transverse section of duct from spermiducal gland,. 



showing opening of vas deferens into it. 

 Fig. 4. — Part of gland associated Avith spermiducal gland, under 



high-powered objective. 

 Fig. 5. — I'ransverse section cf body wall to show gland associated 



with sperniiducal gland in section. 



