Carpenter, William Benjamin, 1813-1885 · London : John Churchill · leaf 565
n a con-striction or inden-tation is seenaround it, justbelow the ringwhich encircles themouth and givesorigin to the ten-tacula; and simi-lar constrictionsSuccessive Stages of Development of Medusa- cnm^ vp-nonf orl buds from StroUla-larva :—a, polype-body; b, its ^^^ SOOn 1 epeaicaoriginal circle…
Microscopy
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