Synonyms and other taxonomic changes
Identification
This species is commonly associated with human dwellings, where they seem to compete with
Theridion rufipes (
Theridiidae), but they are also frequent in the field, in hollow tree trunks, under loose bark and in nests of small mammals.
(1)
Mature individuals are darker in overall body coloring than most species in the genus, in our area.
♀

♂

Immature individuals are lighter in color. (see the Life Cycle section below)
Range
Pantropical (southern North America to South America)
(1)
Part of Europe (see Internet References below)
Life Cycle
Immature spiders of this species, including the immature females are light in color, with partly banded or spotted legs and have a carapace pattern that may somewhat resemble the pattern of the mature males.
(1) (check the body size)