220 NATURAL HISTORY BULLETIN 



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

 Asterinopsis pilosa (Per.) 

 A. lymani (Per.) 



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

 Family Poraniid^ 



t Ehegaster spinulosus Verrill 

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

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



Types 

 P. echinulata (Per.) 

 Marginaster pectinatus Perrier 



Porania (?) austera Verrill. PI. iii, figs. 1-la; pl. xi, figs. 6, 6a. 

 Types 

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



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

 t Culcitopsis borealis (Suss. & Breckner) Ver. 

 Family Pterasterid^ 



Pteraster caribbeeus Perrier. Pl. vii, fig. 4 

 Family Ophidiasterid^ 



Ophidiaster guildingii Gray 



O. florid^e Perrier 



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



* Linckia nodosa Per. Pl. xiii, figs. 2, 2a ; pl. xxix, figs, la, 1& 

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



Narcissia trigonaria Sladen 

 Family Oreasterid^ 



* Oreaster reticulatus (Linn.) 

 Family GoNiASTERiD.a: 



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

 Mediaster pedieellaris (Per.) 



* Rosaster alexandri Perrier. Pl. xvii, fig. 2; pl. xi, figs. 3-3b 



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

 Family Oh^tasterid^ 



* Chaetaster 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. 



