EXPLANATION OF PLATE V. 



1. Pleurophyllidia taeniolata Bergh 



2. 2a. Linguella sarasinica Bergh 



3. Chromodoris sannio Bergh 



4. Platydoris townsendi sp. nov. 



5. Lophocercus viridis Pease 



6. 6a. Chromodoris pusilla Bergh 



7. Pleurophyllidia semperi Bergh 



8. Haminfea simillima Pease 



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Figs. 5 and 8 are from drawings by Mr. Cyril Crossland, 

 the rest from drawings by Mr. F. W. Townsend. 



