original description(ofHymedesmia nummulus Lundbeck, 1910)Lundbeck, W. (1910). Porifera. (Part III.) Desmacidonidae. The Danish Ingolf-Expedition. 6(3): 1-124. page(s): 55-56 [details]
additional sourceVan Soest, R.W.M. (2001). Porifera, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels. 50: 85-103. (look up in IMIS) [details]
additional source(ofHymedesmia nummulus Lundbeck, 1910)Hentschel, E. (1929). Die Kiesel- und Hornschwämme des Nördlichen Eismeers. Pp. 857-1042, pls XII-XIV. In: Römer, F., Schaudinn, F., Brauer, A. & Arndt, W. (Eds), Fauna Arctica. Eine Zusammenstellung der arktischen Tierformen mit besonderer Berücksichtigung des Spitzbergen-Gebietes auf Grund der Ergebnisse der Deutschen Expedition in das Nördliche Eismeer im Jahre 1898. 5 (4) (G.Fischer, Jena).[details] Available for editors [request]
additional source(ofHymedesmia nummulus Lundbeck, 1910)Koltun, V.M. (1959 [1971]). [Siliceous horny sponges of the northern and fareastern seas of the U.S.S.R.] [translation in English by Fisheries Research Board of Canada Translation Series No. 1842]. Opredeliteli po faune SSR, izdavaemye Zoologicheskim muzeem Akademii nauk. 67: 1-365.[details] Available for editors [request]