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Theridiidae Steatoda

Steatoda sp. "Golden False Widow"

Golden False Widow

The female may be distinguished from its relative in Singapore by its greater size (9 mm versus 3–4 mm), an abdomen with a dull golden background colour, three paired black spots on the dorsum and an irregularly shaped black patch at the posterior end. The femora appear rough and corrugated, being densely covered by minute conical sockets each bearing a long and "appressed" (close to the surface, not erect) bristle. It is closely related to, if not identical with, Steatoda nigrimaculata Zhang, Chen & Zhu, 2001, a species described from the southern and sub-tropical province of Guizhou in China.

Length♀ 9 mm; ♂ unknown
DistributionSingapore.
HabitatSecondary forests.
BiologyBuilds a large messy web near the ground with a peripheral retreat. The spherical egg sac is purple, a rather unusual colour for a spider egg sac.

Taxonomy

Distribution Map for Steatoda sp. "Golden False Widow"

Singapore.

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