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Birabenia sp.

Birabenia sp.

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


Birabenia is a genus of spiders in the family Lycosidae. It was first described in 1941 by Mello-Leitão. , it contains 2 species.

Source: Wikipedia, article Birabenia sp.. Content adapted from Wikipedia, available under the CC BY-SA 4.0 license. Accessed on 18/07/2026.





Geographic distribution


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Species photographs

Count: 12

Foto
Photography ID: 559125
♀  Adult
Paraná
Entre Ríos
Argentina
11/14/2023
Néstor Trossero
Foto
Photography ID: 398858
  Adult
Paraná
Entre Ríos
Argentina
05/21/2020
Néstor Trossero
Foto
Photography ID: 379539
♀  Adult
Yapeyú
Corrientes
Argentina
12/25/2018
Enzo Edgardo Ferreyra
Foto
Photography ID: 376381
♀  Adult
Paraná
Entre Ríos
Argentina
01/20/2020
Néstor Trossero
Foto
Photography ID: 321201
  Adult
San Cristóbal
Santa Fe
Argentina
01/13/2019
Pablo Capovilla
Foto
Photography ID: 210774
  Juvenile
Dique Luján
Buenos Aires
Argentina
01/14/2017
Lucas Rubio
Foto
Photography ID: 191111
♀  Adult
Capilla del Monte
Córdoba
Argentina
01/16/2017
Lucas Rubio


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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: 11



Page 1 of 2
Record IDDateExact timeCountryProvince / departmentPlaceFilmedPhotographedRecorded vocalObservedHeardWounded or deadNumber of individualsUser or BibliographyDetail
228805303/05/2025ArgentinaBuenos AiresArroyo negro, HudsonPablo Richter
210156527/06/2024ArgentinaCiudad Autónoma de Buenos AiresReserva Ecológica Ciudad Universitaria - Costanera Norte (RECU-CN)Marcos Garberoglio
192614814/11/2023ArgentinaEntre RíosZona urbana, ParanáNéstor Trossero
174122729/03/2023ArgentinaCiudad Autónoma de Buenos AiresFlorestaEduardo Nadal
137261324/02/2021ArgentinaEntre RíosAmarras del Gualeguaychú (área natural protegida privada), Departamento GualeguaychúRodolfo Julio Velazquez
124436321/05/2020ArgentinaEntre RíosZona urbana, ParanáNéstor Trossero
117505420/01/2020ArgentinaEntre RíosZona urbana, ParanáNéstor Trossero
89451213/01/2019ArgentinaSanta FeSan CristóbalPablo Capovilla
118468625/12/2018ArgentinaCorrientesYapeyúEnzo Edgardo Ferreyra
78368916/01/2017ArgentinaCórdobaCapilla del MonteLucas Rubio
Page 1 of 2

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Recommended citation
Please use the following reference when citing this species account.
EcoRegistros. 2026. Birabenia sp. – Species account. Accessed from www.ecoregistros.org on 14/09/2026.