Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 718
the separation of a bud or gemmule put forthfrom the mouth of the test seems to be an ordinary mode of propa-gation among the amcebans thus enclosed. In Arcella it has beenobserved that the pseudopodia of two or more individuals unite bybridges of protoplasm, and afterwards separate ; and it seems… … Fig. 521.—Testaceous forms of Amoeban rhizopods : A, Difflugiaproteiformis; B, Difflugia oblonga ; C, Arcella acuminata ; D,Arcella clentata. bodies, which, seen from the surface, look like discs, are to be foundbeside the nucleus. Reproduction commences with the protrusionof protoplasm from the…
Microscopy
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