Carpenter, William Benjamin, 1813-1885 · London : John Churchill · leaf 591
Embryonic development of JSchinus:—a, Fluteus-lcuva at the timeof the first appearance of the disc; a, mouth in the midst of thefour-pronged proboscis; h, stomach; c, echinoid disc; d, d, d, d, fourarms ofthepkiteus-body; e, calcareous framework;/, ciliated lobes;(J, g, g, g, ciliated processes of…
Microscopy
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