Norman, A.M. (1876). Crustacea, Tunicata, Polyzoa, Echinodermata, Actinozoa, Foraminifera, Polycistina and Spongida. In: Jeffreys, J.G. (ed.). Preliminary Report of the Biological Results of a Cruise in H.M.S. 'Valorous' to Davis Strait in 1875. Proceedings of the Royal Society 25:202-215.
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Norman, A.M.
1876
Crustacea, Tunicata, Polyzoa, Echinodermata, Actinozoa, Foraminifera, Polycistina and Spongida.
In: Jeffreys, J.G. (ed.). Preliminary Report of the Biological Results of a Cruise in H.M.S. 'Valorous' to Davis Strait in 1875. Proceedings of the Royal Society
