REPORT ON THE ASTEROIDEA. 



819 



Geographical Areas. 



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53 

 I. 



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 02 



II. 



0) 



(2) 



(3) 



(<> 



(5) 



(6) 



Q) 



III. 



IV. 



(S) 

 (9) 

 (10) 



(") 



(12) 





VI. 



VII. 



Bathtmktrioal 

 Zones. 



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Bottom 



Temperature : 



Fahrenheit. 



Synonyma and Remarks. 



= Asterias calamaria, Gray; Asteracanthion ca- 

 lamaria, Miiller and Troschel. Incl. : Coscin- 

 asterias muricata, Verrill ; Asteracanthion 

 australis, Perrier ; Asterias Jehennesii, Perrier. 



* 



= Asteracanthion gemmifcr (Val., M.S.), ^Per- 

 rier ; Asterias gemmi/er, Perrier. 



'= Asterias glacialis, O. F. Muller; Stcllonia 

 glacialis, Nardo ; Uraster glacialis, Forbes ; 

 Asteracanthion glacialis, Muller and Troschel. 

 Incl.: Asterias spinosa, Pennant ; Asterias 

 angulosa, O. F. Muller ; Asterias echinophora, 

 Delle Chiaje ; Stcllonia angulosa, Agassiz ; 

 Stellonia webbiana, d'Orbigny ; Asteracanthion 

 webbianum, Dujardin and Hupu ; Asterias 

 madeirensis, Stimpson ; Marthasterias foliacea, 

 Jullien. 



' = Asterias tenuispina, Lamarck ; Asteracanthion 

 tenuispinus, Muller and Troschel. Incl: 

 Asterias Savaresi, Delle Chiaje ; Asterias gla- 

 cialis, Grube ; Echinaster Dories, Filippi ; 

 Echinaster tribvlus, Filippi ; (?) Asterias at- 

 lantica, Verrill. 



: (non Asterias angulosa, 0. F. Muller). 



