Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 829
added by various observers toour knowledge of this group, which still remains, however, veryimperfect. Each individual radiolarian consists of two portions of colouredor colourless sarcode—one portion nucleated and central, the otherportion peripheral, and almost always containing certain… … Fig. 587.—Polycystina: A, HaMowima hystrix; B, Pterocanium, with animal. organ of reproduction, for it is the intracapsular protoplasm, withthe nuclei imbedded in it, which serves for the formation of flagellatespores ; the outer capsule has the special office of protecting andproviding nourishment…
Microscopy
Internet Archive · Wellesley College Library · Public Domain Mark 1.0. Free to use for anything.
