AUSTRALIAN HYDROMEDUS.E. 49 



III. Sub-familia JEGININJE. V. Lendenfelcl. 

 = JEGINIDJ3. Gegenbaur. 



Circular canal in communication with gastral cavity by double peronial 

 tubes. With gastral pouches without otoporpa. 



73. Genus ^EGINUKA. Haeckel. 



.^Eginidae, with eight peronial double canals and eight tentacles (four 

 perradial and four interradial), and with sixteen internemal genital pouches. 



241. JEgimira myosura. Haeckel. (50) 343, (51) 35, (95) 619. 

 47 D 25' S. ; 130 32' E. Greenwich. 



IV. Sub-familia SOLMARINJE. V. Lendenfeld. 

 SOLMARIDJE. Haeckel. 



Without circular canal, and without otoporpa : with or without radial 

 canal. 



Sydney : Charles Potter, Government Printer.- 1687. 



