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Argiope argentata

Silver argiope


Argiope argentata

(Fabricius, 1775)
Araña Plateada De Jardín

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

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Records from Colón


Description


Description: Large and conspicuous spider. Females have a striking silver, yellow, and black coloration.
Its coloration, size, and characteristic shape of the abdomen make it an easily identifiable species.
The typical position forming an X with the four pairs of legs is also a distinctive feature, although shared with other species in the same family.
The ootheca (egg sac) is covered with a thick layer of green silk and can be found under a leaf beside the web.

Sexual Dimorphism: Very noticeable in this species.
Females are several times larger than males and are seen more frequently.
The male generally goes unnoticed due to its small size, however, it is often observed in the same web as the female.

Habitat: Primarily inhabits grasslands and open areas. It is also common in urban gardens.

Geographical Distribution: A widely distributed species in America. It is abundant throughout the central and northern parts of the country.

Behavior: Sedentary, they remain stationed in their orb-web, which can be large in adult specimens, waiting for prey.

Feeding: Insects that become trapped in their web.

Author of this description: Nicolás Olejnik




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Species photographs

Last published photographs

Foto
Photography ID: 683175
  Adult

Colón
Entre Ríos
Argentina
04/21/2026
Rivas Agustina
Foto
Photography ID: 516829
  Adult

Colón
Entre Ríos
Argentina
12/04/2022
Daniel Osvaldo Fernández



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Page 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
246147921/04/2026ArgentinaEntre RíosPN El Palmar--Área general, ColónRivas Agustina
168412504/12/2022ArgentinaEntre RíosSan Jose, zona rural, ColónDaniel Osvaldo Fernández
37627717/12/2015ArgentinaEntre RíosColón1Karina Schufeld
25492107/03/2015ArgentinaEntre RíosColónNicolas Olejnik
Page 1

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Recommended citation
Please use the following reference when citing this species account.
EcoRegistros. 2026. Silver argiope (Argiope argentata) – Species account. Accessed from www.ecoregistros.org on 18/09/2026.