BY R. VON LENDENFELD, PH.D. 619 



II. SUB-FAMILY. PEGANTHIN^E. 

 PEGANTHID^E. Haeckel. 



Without Radial Canals and without gastral pouches in the sub- 

 umbrella. With Otoporpa. 

 No Australian species. - 



III. SUB-FAMILY. ^GININ^E. 



^GINID.E. Gegenbaur. 



Circular canal in communication with the gastral cavity by double 

 peranial tubes. With gastral pouches without Otoporpa. 



69. GENUS ^EGINURA. Haeckel. 



iEginidae, with eight perradial double canals and eight tentacles 

 (four perradial and four interradial) and with sixteen interradial 

 genital pouches. 



231. 2EGINURA MYOSURA. Haeckel. 



Haeckel (1) describes this species, which was obtained in 

 Australian waters. 



IV. SUB-FAMILY. SOLMARIN^E. 



SOLMARID.E. Haeckel. 



Without circular canal and without Otoporpa, with or without 

 Radial Canals. 



No Australian species. 



(1) E. Haeckel. Das System der Medusen. Seite 343. 



