Carpenter, William Benjamin, 1813-1885 · London : John Churchill · leaf 596
ce, and which then becomes continuous withthe wall of the alimentary canal; this lies freely in the vis-ceral sac, floating (as it were) in the liquid which it contains.The further details of the anatomy will be best understoodfrom the examination of a characteristic example, such as theLaguncula… … Laguncula repens, as seen in its expanded state at A, and in its con-tracted state, in two different aspects, at b and c. Tlie same refe-rences answer for each figure:—a a, tentacnla clothed with vibratilecilia; h, pharvngeal cavity; c, valve separating this ca\ity fi-om d the(Esophagus; e, the…
Microscopy
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