2 88 ECHINODERMATA. 



Family CASSIDULID/E. 

 Echinobrissus, Breyn, 1732. 



recens, Milne-Edwards. Farquhar, P.L.S.N.S.W. xxiii. 321, 



Order CLYPEASTRIDEA. 

 Family SCUTELLID^E. 

 Arachnoides, Klein, 1734. 



placenta, Linnaeus. Farquhar, P.L.S.N.S.W. xxiii. 321. 



Order REGULARIA. 

 Family CIDARID^;. 

 Goniocidaris, Des , 1846. 



umbulacrum, Hutton. Farquhar, P.L.S.N.S.W. xxiii. 316, 



Family SALENID^E. 

 Salenia, Gray, 1825. 



hastigera, Agassiz. Challenger Reports, iii. 54. 



Family DIADEMATID^E. 

 Aspidodiadema, Agassiz, 1879. 



tonsum, Agassiz. Challenger Reports, iii. 66. 



Family ECHINOTHURID^E. 

 Asthenosoma, Grube, 1869. 



gracile, Agassiz. Farquhar, P.L.S.N.S.W. xxiii. 317. 



Phormosoma, Thomson, 1874. 



rigidum, Agassiz. Farquhar, P.L.S.N.S.W. xxiii. 317. 



Family ECHINOMETRID^E. 

 Echinometra, Rondel, 1554. 



lucunter, Leske. Agassiz, Challenger Reports, iii. 105. 



Strongylocentrotus, Brandt, 1835. 



tuberculatus, Lamarck. Farquhar. P.L.S.N.S.W. xxiii. 317. 



Family 

 Temnopleurus, Agassiz, 1841. 



reynaudi, Agassiz. Farquhar, P.L.S.N.S.W. xxiii. 318. 



Trigonocidaris, Agassiz, 1869. 



monolini, Agassiz. Challenger Reports, iii. in. 



Salmacis, Agassiz, 1841. 



globator, Agassiz. Farquhar, P.L.S.N.S.W. xxiii. 318. 



Amblypneustes,' Agassiz, 1841. 



formosus, Valenciennes. Farquhar, P.L.S.N.S.W. xxiii. 318. 

 griseus, Blainville. Farquhar, P.L.S.N.S.W. xxxiii. 319. 



