486 AUSTRALIAN HIRUDINEA, III. 



Plate xlv. 



Fig.l. — Glossiphonia intermedia, sp.n.; ventral view showing arrangement 



of the eggs. 

 Fig. 2. — Diagrams showing relative positions of the sexual pores in species 



of Glossiphonia. 

 Eig.3. — Limnohdella australis : male organs. 

 Fig. 4. — L. australis: female organs. 



Fig.5. — L. australis: diagram showing fusion of annuli 5 and 6, 7 and 8. 

 Fig.6. — G. intermedia, sp.n.: diagram showing position of the eyes. 



Plate xlvi. 



Fig. 7. — L. australis: anterior region showing somitic constitution. 



Fig.8. — G. intermedia : diagram showing positions of organs (left half 



ventral, right half dorsal), and somitic constitution. 

 Fig. 9. — G. intermedia : diagram showing arrangement of papillae. 

 Fig. 10. — L. australis: jaw. 

 Fig. 11. — G. intermedia: posterior extremity, showing abbreviation of the 



somites. 

 Fig. 12. — L. australis: diagram showing position of testes. 



