| author | date | title | journal / publication | Mamkaev YuV, Kostenko AG | 1991 | On the phylogenetic significance of sagittocysts and copulatory organs in acoel turbellarians. | Hydrobiologia 227:307-314 |
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| Convolutidae Symsagittifera Kostenko & Mamkaev, 1990 | [with synonyms] | w | other taxonomic work |