Carpenter, William Benjamin, 1813-1885 · London : John Churchill · leaf 334
of its parent,but of larger size. In Epithemia (Fig. 82, a, b), however,—thefirst Diatom in which the conjugating process was observed,by Mr. Thwaites,—the endochrome of each of the conjugatingfrustules (c, d) appears to divide at the time of its discharge, * Phy^ologisch. Studien, Heft ii. 1853;… … Conjugation of Epithemia turgida:—a, front view of single frustule;B, side view of the same; c, two frustules with their concave sm-facesin close apposition; n, front view of one of the frustules, showing theseparation of its valves along the suture; e, f, side and front viewsafter the formation of…
Microscopy
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