19 |
Bisby, F.A., M.A. Ruggiero, K.L. Wilson, M. Cachuela-Palacio, S.W. Kimani, Y.R. Roskov, A. Soulier-Perkins and J. van Hertum 2005 Species 2000 & ITIS Catalogue of Life: 2005 Annual Checklist. |
Biemna variantia |
|
833 |
Ruppert, E.E., R.S. Fox and R.D. Barnes 2004 Invertebrate Zoology. A functional evolutionary approach. 7th Ed. |
Biemna variantia |
|
2711 |
Harms, J. 1993 Check list of species (algae, invertebrates and vertebrates) found in the vicinity of the island of Helgoland (North Sea, German Bight) - a review of recent records. |
Biemna variantia |
14 |
3125 |
Bisby, F.A., Y.R. Roskov, M.A. Ruggiero, T.M. Orrell, L.E. Paglinawan, P.W. Brewer, N. Bailly and J. van Hertum (eds.) 2007 Species 2000 & ITIS Catalogue of Life: 2007 Annual Checklist. |
Biemna variantia |
|
120910 |
Dinn, C. 2018 Sponge fauna of the eastern Canadian Arctic and Subarctic. |
Biemna gemmulifera |
84 |
121228 |
National General Status Working Group 2017 Standardized common names for wild species in Canada. |
Biemna variantia |
|
122010 |
van Soest, R.W.M. 2016 Sponge-collecting from a drifting ice floe: the Porifera obtained in the Kara Sea by the Dutch Polar Expedition 1882-83. |
Biemna variantia |
317; tab.2 |
123752 |
Dinn, C. and S.P. Leys 2018 Field Guide to sponges of the Eastern Canadian Arctic.A field and laboratory identification guide. |
Biemna gemmulifera |
25 |