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 366
ree-pointed outline, of which the central and largest pointruns up into the tentacle. Towards the lower region of the column, spicula againoccur, scattered throughout the skin, and crowded intogroups, one on each interseptal space. These spicula areof a very different shape from the upper ones; for… … SPICULA OF COWS PAP. curiosity, we shall see something of its internal structure.When removed from the water, the flower-like polypessoon retract. I now cut open the mass lengthwise witha keen knife; and you see that it is permeated by canalsrunning from the base towards every part of the…
Zoology · Microscopy
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