| author | date | title | journal / publication | Tajika K-I | 1984 | Eine neue Art der Gattung Itaspiella Ax, 1956 (Turbellaria, Proseriata, Otoplanidae) aus Hokkaido, Japan. | Bull Lib Arts Sci Course Nihon Univ 12:25-33 |
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| Itaspiella macrostilifera Tajika, 1984 | w | primary taxonomic authority (describer) | 26-33, Figs. 1-4 |