References

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Burch, J. M. and Patterson, C. M. , 1969. The Systematic position of the Athoracophoridae (Gastropoda: Euthyneura). Malacologia 9: 259-260.

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Patterson, C. M. , 1969. Chromosomes of mullusks. Proceedings of the Symposium on Mollusca, Marine Biology Association of India: 635-686.

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