| Citation | Ijima, I., 1926 The Hexactinellida of the Siboga Expedition. In Weber, M.W.C. (ed.) Siboga-Expeditie Monographie (Uitomsten op Zoologisch, Botanisch, Oceanographisch en Geologisch Gebied Versameld in Nedelandsch Oost-Indië 1899-1900. Monograph: Amsterdam). Monograph 6a:1-383, pls 1-26. |
| Ref. | 84029 Ijima, I., 1926 |
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| Named Used as Valid | Hyalonema rotundum |
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