220 NATUKAL HISTORY BULLETIN 



t E. siderea Ver. PI. xxvii, figs. 3-3a 

 Asterinopsis pilosa (Per.) 

 A. lymani (Per.) 



* Stegnaster wesseli (Per.). PI. iii, figs. 3-3a 

 Family Poraniid^ 



t Ehegaster spinulosus Verrill 



t R. borealis Verrill. PI. x, figs. 3, 3a. Type. 



Poraniella regularis Verrill. PI. vii, figs. 1-la; pl. xv, figs. '5-5h. 

 Types 



P. echinulata (Per.) 



Marginaster pectinatus Perrier 



Porania (?) austera Verrill. PI. iii, figs. pl. xi, figs. 6, 6a. 



Types 



t Poranisca lepidus Ver. Types. Pl. iv, figs. 3-7 j pl. x, figs. 4-4a ; pl. 



XV, fig. 6. See op. cit., 1914c 

 t Oulcitopsis borealis (Suss. & Breckner) Ver. 

 Family Pterasterid^ 



Pteraster caribbseus Perrier. Pl. vii, fig. 4 

 Family Ophidtasterid^ 



Ophidiaster giiildingii Gray 

 O. floridse Perrier 



O. alexandri Ver., nov. Pl. xiii, figs. 3-36; pl. xxv, fig. 2. Type 



* Linckia nodosa Per. Pl. xiii, figs. 2, 2a; pl. xxix, figs, la, lb 

 L. guildingii Gray. Pl. xxviii, fig. 3 



Nareissia trigonaria Sladen 

 Family Oreasterid^ 



* Oreaster reticulatus (Linn.) 

 Family Goniasterid^ 



* Goniaster americanus Ver. Pl. xiii, figs. 5-5a. Type 

 Mediaster pedicellaris (Per.) 



* Eosaster alexandri Perrier. Pl. xvii, fig. 2 ; pl. xi, figs. 3-3& 



* Anthenoides peircei Perrier. Pl. iii, fig. 2; pl. x, figs. 1-16; 2-2/ 

 FamUy Ch^tasterid^ 



* Cbgetaster nodosus Perrier. Pl. viii, figs. 1, 2 ; pl. xiii, figs. 4-4c 

 C. longipes (?) Sladen 



Family Odontasterid^ 



Odontaster hispidus Ver. Pl. xiii, fig. 6. 

 Family Benthopectinid^ 



* Cheiraster mirabilis Perrier. Pl. xiv, figs. 5, 5a 

 C. mirabilis coronatus (Per.) 



* C. echinulatus Per. Pl. xiv, fig. 3 ; pl. xix, fig. 2 ; pl. xxv, fig. 1 

 t C. planus Ver. nov. Pl. xviii, fig. 2. Type 



t C. enoplus Ver. nov. Pl. xviii, fig. 1. Type 

 Pectinaster vincenti Per. 



