Johnson, J. Y. (1863). Description of a new siliceous sponge from the coast of Madeira. <em>Proceedings of the Scientific Meetings of the Zoological Society of London.</em> 17:257-259.[details]
original descriptionJohnson, J. Y. (1863). Description of a new siliceous sponge from the coast of Madeira. <em>Proceedings of the Scientific Meetings of the Zoological Society of London.</em> 17:257-259.[details]
additional sourceBowerbank, J.S. (1869). A Monograph of the Siliceo-fibrous Sponges. Part I. <em>Proceedings of the Zoological Society of London.</em> 1869 (1): 66-100, pls III-VI., available online athttps://doi.org/10.1111/j.1469-7998.1869.tb07296.x page(s): 94-96 [details]
Present Inaccurate Introduced: alien Containing type locality