42 BULLETIN 84, UNITED STATES NATIONAL MUSEUM. 



AMPHILEPIS NORVEGICA (Ljungman). 



See for bibliography: 



Koehler(09). p. 181. 



Siissbach and Breckner (11), p. 251. 



Albatross station 2043. July 30, 1883. Lat. 39° 49' N. ; long. 68° 20' 30" W.; 

 1,467 fathoms; glob. oz. ; temp. 38.5° F. Two specimens. 



Albatross, 1883. Off Cape Hatteras. Depth not mentioned. Two specimens. 



The diameter of the disk ranges between. 6 and 9.5 mm. The examples are 

 rather incomplete, especially those from station 2043, in which all the arms are 

 broken from their very bases. 



The depth of 1,467 fathoms is rather considerable, but a still greater one (1,608 

 fathoms) has been noted by Verrill (85, p. 549). 



OPHIOPHRAGMUS WUNDERMANI (Lyman). 



Plate 8, figa. 1-2. 



Amphiura wundermani Ltman (61), p. 169. 

 Ophiophragmus wundermani Lyman (65), p. 132. 

 Amphiura wundermani Ljungman (71), p. 648. 

 Ophiophragmus wundermani Ltman (82), p. 159. 



Trinidad. Jan. 30-Feb. 2, 1884. A few examples. 



The specimens are quite in conformity with Lyman's descriptions. I notice 

 only that the marginal scales of the upper face of the disk are generally less erect 

 and less distinct than in the other species of the same genus. 



0. wundermani has never been figured. I beg to present here two illustrations 

 of one of the specimens in the United States National Museum (pi. 8, figs. 1,2). 



This species had not before been reported except on the coasts of Florida. 



OPHIOCNroA Fn,OGRANEA Lyman. 



phiocnida Jilogranea Ltman (75), p. 20, figs. 88-89. 

 Ophiocnida filogranea Lyman (82) pp. 153 and 155. 

 phiocnida fiJogranea Verrill (99a), p. 317. 



Cedar Keys, Florida. Six specimens. 



Sarasota Bay, Florida. One specimen. 



Puntarasa, Florida. Feb., 1884. One specimen. 



Charlotte Harbor, Florida. Mar., 1887. One specimen. 



The diameter of the disk ranges between 4.5 and 6 mm. 



This species belongs to the second group of Ophiocnida of Verrill, in wliich 

 the disk scales are partly bare, partly provided with granules or very short spinules, 

 or both, and in which are included 0. Jilogranea, loveni (Ljungman) and lutJceni 

 (Ljungman). 



OPHIOCNroA LOVENI (Ljungman). 



Plates, figs. 7,8. 



Ophiophragmus loveni Ljungman (66a), p. 165. 

 Ophiocnida loveni Lyman (75), p. 21. 

 Ophiocnida loveni Lyman (82), pp. 153 and 155. 

 Ophiocnida loveni VERRttL (09a), p. 317. 



Ljungman who first described tliis species had included it in the genus Ophio- 

 phragmus. Lymau made of it an Ophiocnida, which is more correct, anil connects 



