294 THE SCYPHOMEDUSiE OF THE SOUTHERN HEMISPHERE, 



Umbrella flat orbicular with 48 marginal flaps (in each Octant 

 4 large square velar-flaps between 2 tongue-shaped projecting 

 ocular-flaps), 8 arms quite simple, cylindrical, as long as the radius 

 of the Umbrella. Sub-genital ostia about as broad as the distance 

 between them. 



Size : Breadth of Umbrella, 50 mm. Height of Umbrella, 20 

 mm. Ontogenesis unknown. 



Locality : South Australia. Bass' Straits. Mueseum, Godeffroy. 



Species, JLoplorhiza punctata. 



Haeckel, System der Medusen. Seite, 604. 



Umbrella slightly vaulted with 176 marginal flaps (in each 

 Octant 10 pair of narrow round velar flaps, between 2 small 

 recurved ocular flaps), 8 arms quite simple, cylindrical, half as long 

 as the radius of the Umbrella. Sub-genital-ostia 3 times as broad 

 as the pillars. 



Colour : Exumbrella dark violet-brown, equally speckled with 

 white spots. 



Size : Breadth of Umbrella 40 mm. Height of Umbrella, 

 20 mm. Ontogenesis unknown. 



Locality : Coast of North Australia, Arnheim's Land. T. M. 

 Elsey. 



Genus. Cannorhiza. 



Versuridee with 8 simple, neither branched nor fork-shaped mouth- 

 arms, which are connected with their side-margins, and form 

 together a octagonal tube with an opening underneath. 



Species. Cannorhiza connexa. 



Haeckel, System der Medusen. Seite, 605. 



Umbrella flat, orbicular, with 80 marginal flaps (in each Octant 

 8 narrow rectangular velar flaps between 2 oval pointed ocular 

 flaps.) Brachial tube formed by the lateral concrescing of 8 

 cylindrical simple mouth-arms, a little longer than the radius of 

 the Umbrella. Above half as broad as long, below the same 



