PLANCHE II. 



Fig. 10. — Ophiozona hisijl.iosa Koehler, face dorsale. Gr. = 6, 5. 

 Fig. 11. — Ophiozona hispinosa, i&ce ventrale. Gr,=6, 5. 

 Fig. 12. — Ophiomusium scalare Lyman, face dorsale. Gr. = 6. 

 Fig. 13. — Ophiomusium scalare, {sLCG lat^rale du bras. Gr. = 6. 

 Fig. 14. — Pectinura conspicua Koehler, face dorsale. Gc. = '2, 5. 

 Fig. 15. — Pectinura conspicua, iace xentrale. Gr.=:2, 5. 

 Fig. 16. — Ophioconis indica Koehler, face dorsale. Gr. = 9. 

 Fig. 17. — Ophioconis indica, face ventrale. Gr. = 9. 



