REPORT ON THE ASTEROIDEA. 



761 



Geographical Areas. 



(1) 



(=) 

 (3) 



w 



(5) 

 (0) 

 (?) 



(8) 



(9) 



(10) 

 (11) 



(12) 



(13) 

 (14) 



(15) 

 (16) 



(17) 



II. 



III. 



IV. 



_ to 



- ~ 



-^ P. 



VI. 



VII. 



Bathymetrical 

 Zones. 



a 



3g 



L 

 L 

 L 



L 



L 

 L 

 L 



L 



L 



-B 



o o 



.s a 



cd o 



A. 



Bottom 



Temperature : 



Fahrenheit. 



Synontma and Remarks. 



= Oreaster caritiatus, Miiller and Troschel. 



= Oreaster chinensis, Miiller and Troschel. 

 Probably includes Oreaster occidentalis, Verrill. ' 

 = Oreaster decipiens, Bell. 



{= Asterias clorsatus, Linne; Oreaster dorsatus, 

 Liitken. .Incl. : .Asterias nodosa {pars), Linne' ; 

 Oreaster elavatus, Miiller and Troschel. 



= Oreaster gracilis, Liitken. 



= Oreaster granulosus, Bell. (A doubtful mem- 

 ber of the genus. ) 



' = Pcntaccros nodosa, Gray [non Linn^) ; Oreaster 

 nodosus, Miiller and Troschel ; Oreaster gray i, 

 Bell. Incl. : Oreaster Clouei, Perrier. (Pro- 

 bably the same species as Pcntaccros verrucosus, 

 Miiller and Troschel, sp., which has priority.) 



= Oreaster Ilcdcmanni, Liitken. 



J = Pcntaccros gibbus, hiulcus, Linck ; Oreaster 

 ( hiulcus, Muller and Troschel. 



= Oreaster luetkeni, Bell. 



= Asterias mammillata, Audouin ; Oreaster inam- 

 millatus, Miiller and Troschel. 



— Pentaceros gibbus, muricatus, Linck; Pin- 

 taceros muricatus, Gray. Incl.: Asterias Linkii, 

 de Blainville ; Oreaster muricatus, Dujardin 

 and Hupe" ; Oreaster Linelii, Liitken ; Oreaster 

 east* Hum, Grube ; Oreaster nodosus, var. muri- 

 catus, von Martens. 



I 



(ZOOL. CHALL. EXP. PART LI. 1888.) 



96 



