A. E. Verrill — JVbrth American Ophiuroidea. 381 



Ophioplus Ver., lS99a, p. 70; This Vol., p. 365, 



tuberculosus (Lym.) Ver., 1899a, p, 71, pi. i, figs. 1-1Z»; 

 This Vol., p. 365, pi. XLiil, figs. 6-6c?. 96-200 fath. 



SiGSBEiA Lym., '78. 



rnurrhina Lym., '78; Nar. Blake Exped., p. 114, fig. 399. 

 Ver., 1899a, p. 72, pi. ii, figs. 1, la, (young, descr.); 

 This Vol., p. 365, pi. XLii, fig. 7. 88-422 fath. 



Young, 3-200 fath. 



Family, OPHIOBBACIONTID^ Ver., This Vol., p. 366. 



Ophiobrachion Lyra., '83. 



uncinatus Lym., '83. Off Cuba, 250 fath. 



Order II.— EURYALiE Miill. and Trosch., 1842. 

 (See This Vol., p. 366.) 



Family, GOIlGONOCEPHALID.ffi Ver., 1899o, p. 83 (restr.) ; This Vol. 



p. 367. 



AsTROPHTTOJf L. Agassiz, '35. 



*mi(7'icatttm Ag. [costosum Lym.) Ver., 1899a, p. 84 (descr.) 



Charleston, S. C, Ives, 1889, p. 178. 1-13 fath. 



Krebsii CErst. and Ltk., '56. 50-125 fath. 



CcecUia Ltk., '56; Blake Exped. Narrative, i, p. 310, fig. 388. 



3-124 fath. 

 GoRGONOCEPHALUs Leach, 1815'. 



*aborcscens Agassiz, '39. W. Indies ? Mediterranean. 



cacaoticns Lym., '74. 20 fath. 



ntucronatus Lym., '69. Ver., 1899a, p, 85 (descr.) 



80-288 fath. 



Family, ASTROCHELID^ Ver., 1899a, p. 79 ; This Vol., p. 369. 



AsTROCNiDA Lym., '72. 



isidis Lym., '72; Nar. Blake Exped., p. 115, fig. 400. 



Ver., 1899a, p. 83. 56-120 fath. 



AsTROGOMPHUS Lym., '69. 



vallatxis Lym., '69. Ver., 1899a, p. 80 (descr.). 



80-337 fath. 

 7'udis Ver., 1899a, p. 82, pi. vii, figs. 1, la (descr.). 



116-200 fath. 

 Trans. Conn. Acad., Vol. X. October, 1899. 



26 



