"72 •Spalangiis. Brissiis. Cidaris. 



Faiti III. j^pataiig^oiflea. 

 $!lpatans:us (Ii.lein) As- 



876 !•'' planulatus Lam? Ind. or.? 



AinpliidetusJLg^. (Echinocardium [v. Phels ?] 

 Gray.) 



877 1* cordatu.s Pennant. Oc. europ. 



Cordiformis lacunosum Meusch. 

 Spatangus arcuarius Lam. 

 Spatagus macroporus Schum. 



Brissus (ILlein ) Jk^. 

 Plas;ianotus ^g^. 



878 1- pectoralis Lam. I. AntilL 



Brissus HlI 



879 1 carinatus Lam. — 



Spatagus brissus late carinatus 



Leske. 

 Spatagus vulgaris Schum. 



880 1 areolatus Nalenciennes? Ind. op. 



881 1 dimidiatus Ag. ? L Antill. 



Echinoeorys E«esfce. (Ananchytes Lam.) 



882 1 ovatus (Eehinocorytes.) Leske. Form.cret.f. 



Fam IV. Cidaridea. 



Trib. i. Cidaridea. 



Cidaris (liam.) Ag. (AnademaMeusch.Phyl- 

 lacanthus Ihandt.) 



883 1 tribuloides Lam. (cum spinis.) .'. Antill. 



Echinus tribulus v. Phels. 



884 V5 hystrix Lam. M. med. 



Diad<^ma Grray. 



885 1 setosa Leske. I. Antill. 



