SPONGES OF THE PACIFIC, I. GEODIDAE. 



PLATE 24. 





23 



26 



^. 



28 



29 



30 



32 



Fi^. 1 — 33 Geodia mesotriaena n. sp. 

 h 4, 8, U, 15, 17, IS, 30, 33—33 G. m. var. megana ; 3, 6, 7, 10—13, 16, 19, 31 G. m. var. microana; 3, 5, 9 G. m. var. pachana. 



.endenteld photographed. 



