

BY R. VON LENDENFELD, PH.D. 621 



THE AUSTRALIAN HYDROMEDUS^E. 



I. Suborder Hydropolypin.e. 



1. Family. Hydridae 



1. Genus Hydra 



1. H. oligactis. Pallas 



2. H. fusca. Linne 



3. H. viridis. Linne 



2. Family Clavidoe 



1. Sub-family Clavinse 



2. Genus Clava 



4. C. simplex. Von Lendenfeld 



2. Sub-family Corininae 



3. Family Eudendridee 



3. Genus Eudendrium 



5. E. generale. Von Lendenfeld 



6. E. pusillum. Von Lendenfeld 



4. Family Myriothelidse 



5. Family Blastopolypidae 



1. Sub-family Cordylopkorinse 



2. Sub-family Bimerinae 



3. Sub-family Campanularinge 



4. Genus Campanularia 



7. C- iirnigera. De Lamarck 



8. C. macrocyttaria. De Lamarck 



9. C. costata. Bale 

 10. C. tincta. Hincks 



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