Sibû^^a-Ex/'ii/itic. XLV(?. R. Koehler, Ophiuroidea, 



n/, XXXI. 



"■^^^Sî|% 





Mrmm/ 



M. Trajj, impr. 



1-2. Ophioplinthaca miranda. 



Pig. 8 — 4. Ophiomitrella placida. 



Fig. 5—8. Ophiotlirix viator, 



