Carpenter, William Benjamin, 1813-1885 · Philadelphia : Blakiston · leaf 546
beingdistributed through a system of channels and vacuoles excavatedin the substance of the body; some of the vacuoles which arenearest the surface being observed to undergo distension when thevesicle contracts, and to empty themselves gradually as it re-fills.The body of this animal is nearly… … Actinophrys sol, in different states :—A, in its ordinary sun-like form, with a prominent contractile vesicle o; B, in theact of division or of conjugation, with two contractile vesicleso, o; c, in the act of feeding; D, in the act of dischargingfsecal (?) matters, a and b. •small Animals, some of…
Microscopy · Biology
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