80 Cockerell — Nomenclature of the Uydromedusse . 



Podocoryne Sars. 



carnea Sars. 

 Turritopsis McCrady. 



nutricula McCrady. 

 Modeeria Forbes.* 



formosa Forbes. 

 Stylartis Allm. 



fuciola (Sars). 

 Tribe Limnoreini. 



Thamnostylus Haeck . 



dinema Haeck. 

 Thamnitis Haeck. 



tetrella Haeck. 

 Lymnorea Per. & Les. 



triedra Per. & Les. 

 Tribe Bougainvilliini. 

 Bougainvillia Less. 



bougainvillii (Less. ) ; sy n . macloviana 

 Less. 

 Nemopsis L. Ag. 



bachei L. Ag. 

 Rathkea Brandt. 



blumenbachii (Rathke). 

 Chiarella Maas. 



centripetalis Maas. 



Subf. PROBOSCIDACTYLIN^e. 



Tribe Bytbotiarini. 

 Bythotiara Giinth. 



murrayi Giinth. 

 Calycopsis Fewkes. 



typa Fewkes. 

 Niobia Mayer. 



dendrotentaada Mayer. 

 Tribe Proboscidactylini. 

 Proboscidactyla Brandt. 



flavicirrata Brandt. 

 Willsia Forbes. 



sellata Forbes. 



* For the Oceania of Mayer's monograph I had proposed to use Callitiara Haeck, on 

 account of the uncertainty which seemed to surround Modeeria. Dr. Mayer, however, 

 advises the use of Modeeria. 



