Bruggen, A. C. van. (2007). Studies on the Streptaxidae (Mollusca: Gastropoda Pulmonata) of Malaŵi 9. Description of Gulella streptostelopsis, a new Streptostele-like species of Gulella. Zoologische Mededelingen. 81: 1–9.
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Bruggen, A. C. van
2007
Studies on the Streptaxidae (Mollusca: Gastropoda Pulmonata) of Malaŵi 9. Description of <i>Gulella streptostelopsis</i>, a new <i>Streptostele</i>-like species of <i>Gulella</i>.