EXPLANATION OF PLATE II. 



Figs, i, la, ib. — U'Oqymniis aspernmus (young c): i, m, reduced; ib , nat. 



size. 

 P'iG. 2. — Aetobatis narrnari (young d ), reduced. 



,, 3. — Halieutaea steUata, reduced. 



,, 4. — ,, indica, sp. nov., nat. size. 



