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 316
derful as those changes of form appear and are. There wehave but modifications of outward form, produced by thesuccessive moults or castings of the external skin, and thegradual growth of the animal, which has from the firstbeen present, though veiled. But the construction of theSea-Urchin is by no… … LAEVA OF SEA-TTBCHIN. 304 EVENINGS AT THE MICROSCOPE. arrived at from the researches of the eminent Germanzoologist, to whom we are indebted for almost all weknow on the matter. Let me first premise that this beautiful helmet-shapedcreature is not the future Urchin; and, strange to say,that only a…
Zoology · Microscopy
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