维基百科
The spider genus Steatoda, in the family Theridiidae, includes over 120 recognized species, distributed around the world (including many cosmopolitan species which are found among human populati
Total length: 6.5-7.7 mm; width: 3.4-4.0 mm.Elongate-oval, slightly convex, dark brown to black with broad testaceous markings.Head dark brown, with the clypeus and 2 discal patches testaceous. Antenn