448 



PEOF. P. M. DrTfCAlS" ON SOME 



II. List of Ofhiurans collected in the Korean Seas. 



Order OPHIURiE, J. Miiller.] 

 Family Ophiolkpidid^, Ljungman*. 

 Genus Ophioglypha, Lyman. 



1. Ophioglypha Forbesi, sp. nov. 4, Ophioglypha Sladeni^, sp. nov. 



2. 0. striata, sp. nov. 5. 0. sinensis, Lyman. 



3. 0. sculpta, sp. nov. 



Genus Ophiolepis, Lyman (amended). 

 1. Ophiolepis mirabilis, sp. nov. 



Family Amphiurid.?:, Ljungman. 

 Subfamily Ophionereidin^. 

 Genus Ophionereis, Liitken. 

 1. Ophionereis dubia, Andomn,\SLV. 2. Ophionereis variegata, sp.jiox. 



Subfamily Amphiurin^, Ljungman. 

 Genus Amphiura, Forbes (modified). 

 1. Amphiura Liitkeni, Tao\. 2. Amphiura korea, si^, nov. 



Genus Hemipholis, Agassiz. 

 1. Hemipholis microdiscus, sp. nov. 



Genus Ophiactis, Liitken. 

 L Ophiactis sexradia, Gruhe. 2. Ophiactis a finis, s^. nov. 



Subfamily Ophiacanthin^, Ljungman. 

 Genus Ophiacantha, Miiller & Troschel. 

 1. Ophiacantha DallasiiX, sp. nov. 



Family Ophiotricihd^, Ljungman. 

 Genus Ophiothrix. 

 1. Ophiothrix Jcoreana, nov. 2. Ophiothrix koreana, van. nov. 



Genus Ophiothela, Verrill. 

 1. Ophiothela Verrilli, sp. nov. 



Total species 16. 

 Species known before, from other localities. 



1. Ophioglypha sinensis Hong-Kong. 



2. Ophionereis dubia Red Sea. 



3. Ophiactis sexradia Philippines. 



* Ofversigt af Kongl. Yetenskaps-Akademiens Forhandlingar, 1866, p. 303. 

 t Named after my friend Mr. W. Percy Sladen. 



\ In recognition of Mr. W. S. Dallas, Assistant Secretary of the Geological 

 Society. 



