SPONGES OF THE PACIFir, II. ERYLIDAE. 



PLATE I. 



'15 ^16 



29 30 31 



33 34 35 



42 43 44 45 46 47 48 



Fi^. J- 48 Erylus soUasii n. sp. 

 /, 3-7, 13, U, 21-26, 28. 35, 38 race II; 2. 11, 15-n', 27, 2Q-32. 36, 39, 41 race I, form C; 8-10. 12, lS-20, 40, 42-46 race I, form D; 



33, 34, 37 race I, form B; 47, 48 race I, form A. 



