Evenings at the microscope : or, Researches among the minuter organs and forms of animal life (1884)
Gosse, Philip Henry, 1810-1888 · London : Society for Promoting Christian Knowledge · leaf 329
arsia, of which I have not yet spoken. As the whole animal has the most absolute i transparency, we see that the \ roof of the bell is much thicker I than the sides, and that it graclu- j ally thins off to the edge. The i interior surface is called the sub- i t S \ umbrella, and it carries within /… … / sending off branches into thetentacles. This is the circulatorysabsia. system; and you may see, with the magnifying power which youare at present using, that a clear fluid is moving rapidlywithin all these canals, carrying minute granules; notwith an even forward current, but with an…
Zoology · Microscopy
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