The porifera and coelentera . Fio. facuiula, (After Agassiz.) 3. ^—P .J i6 SPONGES individual may acquire as the result of its particular mode ofgrowth, it remains to discuss the forms assumed as the result ofmultiplication of individuals which remain united. Since the. *^Bi-•-?•®5/I!^-t[•U;V--^\?^:;s^--^ Fio. Bocagei, Wright. (After ) x J. sponge colony consists of an aggregation of sponge individuals, pro-duced one from another by a i)rocess of budding, its form Avilldepend largely in the first instance on the type of sponge persons ^Skiuv^i^il/ m

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