SPONGES OF THE PACIFIC, II. ERYLIDAE. 



PLATE ■ 



.<^/i 







m 



f-o, 



a Via \. a a 



,-^ 



52 



47 48 49 50 51 Vji,'^'^* 



54 



'2h 



27 



2'» 





fig. 1-10, 16-jO, 4. /J, /-■>, i<J. "' > jg ^g_^j „ ^ g typica, form A; 



1.10. 42.45, 73. 76. 79 E. r. .a. cidans; ^f^/y^^/^./^X^'SriTi..^^^^^^^^ ^; ^S. ^S, 2.. J-CS E. ,. .ar. 



19.2,. SS. 56 E. r. .ar. ^y^^^' f^-.^^^^^^^^'t ^1^2 E. r^ar. typica. J.^^ 



^. ,, ,r j/,/? 7d 77 7 a. so Enlus cahculatus n. sp. 



