340 THE VOYAGE OF H.M.S. CHALLENGER. 



PLATE XIV. 



Fig. 1. Ophiothamnus remotus, Lym., below, 2 r °. 



2. „ „ above, 2 r °. 



., 3. ,, „ arm joints in profile, 2 r °. 



„ 4. Ophiomitra carduus, Lym., below, f. 



5. „ „ above, -f, 



„ 6. ,, ,, arm joints in profile, f. 



„ 7. Ophiacantha granulosa, Lym., below, f. 

 „ 8. „ „ above, f. 



,, 9. ,, ,, arm joints in profile, f . 



,, 10. Ophiocamax vitrea, Lym., below, f . 

 ,, 11. ,, ,, above, f. 



,, 12. ,, „ arm joints in profile, f. 



PLATE XV. 



Fig. 1. Ophiacantha segesta, Lym., below, 2 T °. 



„ 2. „ „ above, 2 T °. 



,, 3. ,, cornuta, Lym., below, f. 



4. „ „ above, f . 



,, 5. „ ,, arm joints in profile, f . 



,, 6. ,, serrata, Lym., below, f. 



7. „ „ above, f. 



,,8. ,, ,, arm joints in profile, f . 



,, 9. ,, cuspidata, Lym., below, f. 



„ 10. „ „ above, f. 



PLATE XVI. 



Fig. 1. Ophiosciasma attenuatum, Lym., below, J. (See also PI. 10, fig. 13.) 

 2. „ „ above, f. 



,,3. ,, ,, arm joints in profile, f. 



,, 4. Amphiura iris, Lym., below, 1 ^ > . 



5. „ „ above, if. 



„ 6. ,, ,, arm joints in profile 1 1 °. 



,, 7. ,, argentea, Lym., below, 1 I 2 . 



8. „ „ above, X T 2 . 



„ 9. ,, ,, arm joints in profile, 1 1 2 . 



,,10. „ ,, spines from tip of the arm seen from below, ^ 



