Dark yellowish brown. Opisthosoma with darker mottlings and scattered white spots dorsally, anterior end surrounded by a hard sclerite narrow dorsally but extending more than halfway along the ventral surface.
Prosoma length: 0.7 mm, prosoma width: 0.5 mm.Body length male: 1.8-2.2 mm
Prosoma, sternum and legs yellowish brown, prosoma and sternum with narrow dark borders. Opisthosoma oval with spinnerets almost posterior, pale, dorsally with 3 pairs of irregular white patches followed by a median band of white patches.
Prosoma length: 0.8 mm, prosoma width: 0.6 mm.Body length female: 1.7-2.1 mm
In the wild, but also in buildings. This species of American origin is not native to Europe (alien species). It had been introduced to Europe at least once and did establish.
Frequency: Very rarely found
Koponen S, Fritzén N R, Pajunen T (2016) Checklist of spiders in Finland (Araneae). 6th version, December 2016, online at http://biolcoll.utu.fi/arach/checklist_of_spiders_in_Finland.htm
Lissner J, Scharff N (2017) Danish Spiders. Online at http://www.danmarks-edderkopper.dk
Sestáková A, Christophoryova J, Korenko S (2013) A tropical invader, Coleosoma floridanum, spotted for the first time in Slovakia and the Czech Republic (Araneae, Theridiidae). Arachnologische Mitteilungen 45: 40-44