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Reproduction of the Dogfish


IN the course of a recent investigation, I have found that: (1) Migration of ova from the ovary to the cœlomic;lomic opening of the oviducts in Scylliorhynus canicula is entirely dependent upon ciliation, as it is in Amphibia1.

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  1. Rugh, R., J. Exp. Zool., 5, 71, No. 1 (July 5, 1935).

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METTEN, H. Reproduction of the Dogfish. Nature 143, 121–122 (1939).

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