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JOURNAL OF ENTOMOLOGY AND ZOOLOGY 



EXPLANATION OF FIGURES. 



Plate I — Ilalosydna succ'iniseta n. sp. 



Figure L Dorsal seta. 



Figure 2. Typical parapodium. 



Figure 3. Anterior end. 



Figure 4. Ventral seta. 



Figure 5 

 Figure 6 

 Figure 7 

 Figure 8 

 Figure 9 

 Figure 10 



Plate II — Ilalosydna lagunae n sp. 

 Typical parapodium. 

 Superacicular ventral seta. 

 Subacicular \entral seta. 

 Anterior end. 

 Long dorsal seta. 

 Short dorsal seta. 



