SYSTEMATIC TABLE. 



153 



CLASS III. ECHINODEBMATA. 



ORDER I. CRINOIDEA. 



Pentacrinus. 



Alecto EschricMi M. & T. 



Alec to meridionalis AG. 



ORDER H. OPHIURIDEA. 



Amphiura squamata SARS. 

 Ophiopholis bellis LYM. 

 Astrophyton Agassizii STIMP. 



ORDER III. ASTERIDEA. 



Ctenodixcus cr ispatus D. & K. 

 Hippasteria pliryglana AG. 

 Cribrella oculata FORBES. 



Solaster endeca FORBES. 

 Crossaster papposa M. & T. 

 Astracanthion pallid us AG. 

 Astracantldon berylinus AG. 



ORDER IV. ECHINIDE.A. 



Toxopneustes drobacJiiensis AG. 

 Echinarachnius parma GRAY. 



ORDER V. HOLOTHURIDEA. 



Caudina arenata STIMP. 

 Synapta tennis AYRES. 

 Cuvieria squamata D. & K. 

 Pentacta frondosa, JAG. 



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