Scanning electron microscope image of left male palp. Top: ventral view. Bottom: prolateral view. a, b) Theridion promiscuum sp. nov. c, d) Theridion mystaceum. e, f) Theridion harmsi. Scale bars: 0.1 mm.

 
 
  Part of: Domènech M, Crespo LC, EnguĂ­danos A, Arnedo MA (2020) Mitochondrial discordance in closely related Theridion spiders (Araneae, Theridiidae), with description of a new species of the T. melanurum group. Zoosystematics and Evolution 96(1): 159-173. https://doi.org/10.3897/zse.96.49946