242 THE SCYPHOMEDUS.E OF THE SOUTHERN HEMISPHERE, 



THE SCYPHOMEDUS2E OF THE SOUTHERN 

 HEMISPHERE. 



By R. von Lendenfeld, Ph.D. 



Part II. 



III. Ordo. — Cubomedus^e. 



Haeckel, System der Medusen. Seite, 423, 1879. 



Ckarydeidse. Gegenbaur, 1856. 



Marsupialidse. Agassiz, 1862. 



Conoraedusse. Haeckel, 1878. 



Lobopkora. Claus, 1878. 



Acraspede with 4 perradial niai'ginal bodies, wkick contain an 

 acoustic club, witk Entodermal Otolitke sack, and one or more 

 eyes ; 4 interradial tentacles or tentacle clusters. Gastral cavity 

 with four wide perradial square pouches. Gonads four pair leaf- 

 shaped bulges, which are fixed by their margin to the four 

 interradial septa. They are developed from the Sub-umbral 

 Entoderm of the pouches of the stomach. And they project free 

 into their cavity. 



Family. Charybdeidce. Gegenbaur, 1856. 

 Cubomedusae with 4 simple interradial tentacles, and 4 perradial 

 marginal bodies, without any marginal flaps in the velarium, but 

 with 8 marginal pouches, without arms in the 4 radial pouches. 



Genus. Procharybdis. Haeckel, 1879. 

 Ckarydeidse witk 4 simple interradial tentacles witk Pedalia, 

 simple velarium witkout velar-canals and without Frenula. 



Species. Procharybdis tetraptera. 

 Haeckel, System der Medusen. Seite, 437. 

 Tafel, XXV. Figuren, 3, 4. 



