184 RECENT OPHIURANS. 



CONOCLADUS. 



H. L. Clahk, 1909. BuU. M. C. Z., 52, p. 132. 

 Type-species: Conodadus oxyconus H. L. Clark, 1909. loc. dt. Monotypic when established. 



127. C. AMBLYCONUS H. L. Claek, 1909. Mem. Austr. mus., 4, p. 549, pi. 55. 



5 PARATYPES. New South Wales ^ : off Coogee, 49-50 fms. 



128. C. MICROCONUS H. L. Clahk, 1914. Records West Austr. mus., 1, p. 156, pi. 25, upper f . 



1 PARATYPE. West Australia: between Fremantle and Geraldton, 

 80-120 fms. 



129. C. OXYCONUS H. L. Clahk, 1909. BuU. M. C. Z., 52, p. 132, plate, f. 1-3. 



3 specimens; holotype and paratypes. New South Wales: off Port 

 Jackson, 40-50 fms. 



Astrocontjs. 



DoDEELEiN, 1911. Japan. Euryalae, p. 36. 

 Type-species: Astrophyton amtrale Verrill, 1876. BuU. 3 U. S. N. M., p. 74. Monotypic. 



130. A. AUSTRALIS (Verrill). 



Astrophyton australe Verrill, 1876. BuU. 3 U. S. N. M., p. 74. 



Astroconus australis Doderlein, 1911. Japan. Euryalae, p. 36, pi. 5, f. 2, 2a. 



1 coTYPE. Tasmania. 



Gorgonocephalus. 



Leach, 1815. Zool. misc., 2, p. 51. 



Type-species: Asterias capuirmedmae Linn^, 1758. Syst. nat., ed. 10, p. 653. 1761. Fauna Suecica, 

 p. 513. Type virtuaUy selected by Leach. 



131. G. ARCTICUS Leach, 1819. Ross's Voy. of disc, 2, app. 4, p. 178. Doderlein, 1900. 

 Echinod. Olga-exp., pi. 10, f. 5, 6 (asG. ajassizii). Koehler, 1909. Princesse-AUce Echinod., pi. 

 9 (as G. agassizii, colored). 



104 specimens. Spitzbergen: Ice Fjord, 134 fms. GuK of St. Lawrence. 

 Quebec: near Gasp6. Maine: Eastport; Frenchman's Bay. Massachusetts: 

 Swampscott; Cape Cod; Provincetown, off Race Point. 



132. G. CAPUTMEDUSAE (Liiroi). 



Asterias caput-inedusae Linn^, 1758. Syst. nat., ed. 10, p. 663. 1761. Fauna Suecica, p. 513. 

 Gorgonocephalus caput-medusae Doderlein, 1911. Japan. Euryalae, p. 6. 1900. Echinod. 

 Olga-exp., pi. 9, f. 6 (as G. lincki). 



3 specimens. North Europe. Norway: Bergen. 



1 Without definite locality. 



