Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 751
Fig. 536.—A, Kerona silurus : a, contractile vesicle ; b,mouth; c, c, animalcules swallowed by the Kerona, afterhaving themselves ingested particles of indigo. B,Paramecium caudatum: a, a, contractile vesicles;The dotted lines indicate currents. b, mouth. the body on one side only, or a lorica that…
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