CONTENTS. 



FAIRY LAND AMONG THE SPONGES. 



CHAP. PAGB 



I. WONDERS OF SPONGE STRUCTURE .... 3 



II. THE EUPLECTELLA, OR VENTTS'S SEA-BASKET . . 12 



III. THE HOSSELLA VELATA ... 20 



HOMES UNDER THE SEA. 



I. CUTTLEFISHES, THE OCTOPUS, &C. 



II. THB COMMON SEPIA . 



III. ,SEA STARS OR STARFISHES ... 



IV. WHAT ARE THE STARFISHES ? 



V. SEA URCHINS 



VI. ., MATERIAL AND UEVELOPMENT 



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