Staging of middle and late embryonic dev
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Reynolds, Shirley A.; French, Kathleen A.; Baader, Andreas; Kristan, William B.
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Article
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1998
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John Wiley and Sons
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English
β 974 KB
We present a description of the last half of embryonic development in the European medicinal leech, Hirudo medicinalis, based entirely on externally visible morphological features, and establish reliably observable stages during that development. Embryogenesis, from the time fertilized eggs are depo