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Nesticodes rufipes

Red House Spider


Nesticodes rufipes

(Lucas, 1846)

Family: Theridiidae
Order: Araneae
Class: Arachnida
Phylum / Division: Arthropoda
Kingdom: Animalia

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Records from Santa Fe


Description


Nesticodes is a monotypic genus of comb-footed spiders containing only the red house spider [Nesticodes rufipes (Lucas, 1846)]. It was first described by Allan Frost Archer in 1950, and has a pantropical distribution due to ship and air travel.

 Nesticodes rufipes is a small red-bodied spider, venomous, but not harmful to humans. They can be extremely common inside homes, building webs in dark corners and under furniture. They have been observed preying on insects such as mosquitoes, flies, and ants.

Source: Wikipedia, article Nesticodes rufipes. Content adapted from Wikipedia, available under the CC BY-SA 4.0 license. Accessed on 15/07/2026.





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Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
202334208/04/2024ArgentinaSanta FeAvenida General López 3681, Santa Fe1Gustavo Fernando Durán
138209016/03/2021ArgentinaSanta FeAvenida General López 3681, Santa Fe1Gustavo Fernando Durán
134997207/02/2017ArgentinaSanta FeSanta Fe1Gustavo Fernando Durán
134527213/09/2015ArgentinaSanta FeAvenida General López 3681, Santa Fe1Gustavo Fernando Durán
Page 1

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Recommended citation
Please use the following reference when citing this species account.
EcoRegistros. 2026. Red House Spider (Nesticodes rufipes) – Species account. Accessed from www.ecoregistros.org on 20/09/2026.