■ of H MS' Challenger." 



Madreporaria I . , 









2 ' 



/ 



ttfj/jf 



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...A 



Berjeau del etbth. 



.2. DESMOPHYLLUM. 3_7. F L A B E LL U M 8. SP H E N T R OC H U S. 



Ha.nhart 



■ 



