PLATE XXX. 



Ascidicola rosea (female). 



Fig. 1. Adult female. 



2. Anterior antenna of same. 



3. Posterior antenna. 



4. Mandible and palp. 



5. Anterior portion of body, a, anterior antenna ; 



b, posterior antenna ; c, mandible; d, maxilla; 

 e, anterior foot-jaw ; /, posterior foot-jaw ; 

 g, first foot. 



6. Maxilla. 



7. Anterior foot-jaw. 



8. Posterior foot- jaw. 



9. Foot of first pair. 

 10. Foot of third pair. 



Notodelphys prasina (female) . 

 (From Scandinavian specimens sent by M. Thorell.) 



] 1 . Anterior antenna. 



12. Mandible. 



13. Outer branch of first foot. 



14. Foot of fifth pair. 



15. Caudal and last abdominal segments. 



