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Iviraiva sp.

Iviraiva sp.

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


Iviraiva is a genus of South American tree trunk spiders that was first described by C. A. Rheims & Antônio Brescovit in 2004. it contains only two species: I. argentina and I. pachyura.

Source: Wikipedia, article Iviraiva sp.. Content adapted from Wikipedia, available under the CC BY-SA 4.0 license. Accessed on 17/07/2026.





Geographic distribution


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Species photographs

Count: 5

Foto
Photography ID: 612107
  Adult
San Rafael
Mendoza
Argentina
11/27/2024
Marcos Garberoglio
Foto
Photography ID: 584650
  Adult
Alunail@nds
La Rioja
Argentina
12/23/2023
Ramón Vera
Foto
Photography ID: 366303
  Adult
Capitan Solari
Chaco
Argentina
01/04/2019
Eduardo Beltrocco


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Species vocalizations

Last vocalizations published



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Species videos

Last filmings published




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Species reports



 Detail of places sorted by number of records





Species records

Count: 5



Page 1 of 1
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
220408127/11/2024ArgentinaMendozaSan RafaelMarcos Garberoglio
203564323/12/2023ArgentinaLa RiojaAlunail@ndsRamón Vera
127514419/01/2020ArgentinaSanta FeJuan de Garay 434, San Jerónimo NorteGustavo Fernando Durán
127514223/06/2019ArgentinaSanta FeJuan de Garay 434, San Jerónimo NorteGustavo Fernando Durán
128218704/01/2019ArgentinaChacoEstablecimiento Los Quebrachos, Capitan SolariEduardo Beltrocco
Page 1 of 1

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Recommended citation
Please use the following reference when citing this species account.
EcoRegistros. 2026. Iviraiva sp. – Species account. Accessed from www.ecoregistros.org on 10/10/2026.