Requested reference

Müller, H.-G. (1985a). Abgebrochene Emboli in der Vulva der "Schwarzen Witwe" Latrodectus geometricus C. L. Koch 1841 (Arachnida: Araneae: Theridiidae). Entomologische Zeitschrift 95: 27-30. download pdf -- Show included taxa

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