. The embryology of a termite, Eutermes (rippertii?) : including a contribution to the discussion as to the primitive type of development, and the origin of embryonic membrands [amnion] and of the mesoderm in the Insecta

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Keywords: --, ., 1868-., boston, embryology, eutermes, ginn, henry, insects., knower, mceld, mcelderry, rippertii