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 Fauna echinologica del Mar Rosso. 



Cidaris metularia, Lam. 

 Echinometra Lucunter, Lesk. 

 Heterocentrotus mammillatus, Brandt. 



» trigonarius, Brandt. 



Diadema setosum, Gray. 

 Rabdocidaris baculosa, Lam. 



» imperialis, Lam. 



» dubia, Brandt. 



Echinothrix turcaimm, Peters. 



» » Desori, Peterg. 



Echinns verruculatus, Lutken. 

 Tripneustes variegatus, Lxitken. 

 Temnechinus Scillae, Mazz. 

 Salmacis bicolor, Agas. 

 » silicata, Lam. 

 Echinodiscns anritus, Lesk. 



» bisperforatus. Lesk. 



Eebinocyamus elegans, Mazz. 

 » crispus, Mazz. 



Laganum delicatum, Mazz. 

 Fibularia volva, Agass. 

 Mellita erythrea, Gray. 

 Clypeaster bumilis, Agass. 



» reticulatus, Desmoul. 



Echinolampas oviformis, Gray. 

 Lintbia Assabensis, Mazz. 

 Agassizia gibbernla, Cott. 

 Lovenia elongata, Cott. 

 Schizaster gibberulus, Agass. 

 Breynia Australasiae, Cott. 

 Metalia sternalis, Lam. 



