DEEP SEA SPECIES NOT DESCRIBED 223 



N. siibspinosus (Per.), 1881, 1884; Verrill, 1879, p. 185; 163-388 fath. 



N. arenatus (Per.), 1881, 1884; Verrill, 1899, p. 186; 164-874 fath. 



N. basilicus Sladen, 1859, p. 308, pi. Ivii, figs. 8, 9 ; BrazH, 1200 fath. 



Pseudarchaster hispidus Ver., 1889, p. 191, pi. xxx, fig. 5 ; 600 fath. 



P. ordinatus Ver., 1899, p. 194, pi. xxx, figs. 4-4b ; 324-335 fath. 



P. granuliferus Ver., 1899, p. 192 ; pi. xxx, fig. 6, 6a. Sta. 2751. 



Paragonaster subtilis (Per.), 1881; 1894, p. 358; VerriU, 1899, p. 196; 

 1930 fath. 



Plutonaster intermedius (Per.), 1881; 1894, p. 316, des.; 833-955 fath. 



P. efflorescens (Per.), 1884; 1894, p. 322; Verrill, 1899, p. 211; 955 fath. 



P. pulcher (Per.), 1881; 1884; 1894, p. 332; 573 fath. 



Dytaster insignis Per., 1881; 1884; 1894, p. 299, des.; 1930 fath. 



Dytaster sp., near D. robustus Ver. 

 Family Odontasterid^ 



Odontaster sp., near O. setosus Ver. 



Odontaster sp., compact species 

 Family Benthopectinid^ 



Benthopecten simplex (Per.), 1881; 1894, p. 254, deser.; 1323 fath. 

 Family Goniopectinid^ 



Goniopecten demonstrans Per., 1881; 1884; 1894, p. 295; Verrill, 1899, 

 p. 213, pi. sxvii, fig. 5 ; 335-358 fath. 

 Family Astropectinid^ 



Psilaster sp., near P. florae Ver. 



Leptychaster, sp. 

 Family Porcellanasterid^ 



Porcellanaster coeruleus Sladen 



Ctenodiscua crispatus? (Eetz.) 



