On the first South American records of widespread linyphiid spiders (Araneae)

Manuel Cajade; Everton N. L. Rodrigues; Damián Hagopián; Álvaro Laborda; Antonio Brescovit; Miguel Simó

doi:10.46357/bcnaturais.v19i3.999

On the first South American records of widespread linyphiid spiders (Araneae)

Manuel Cajade Universidad de la República. Facultad de Ciencias. Montevideo, Uruguay https://orcid.org/0009-0005-1497-2315
Everton N. L. Rodrigues Universidade Estadual Paulista. Jaboticabal, São Paulo, Brasil https://orcid.org/0000-0002-9814-0954
Damián Hagopián Universidad de la República. Facultad de Ciencias. Montevideo, Uruguay https://orcid.org/0000-0001-9060-0306
Álvaro Laborda Universidad de la República. Facultad de Ciencias. Montevideo, Uruguay https://orcid.org/0000-0003-4190-069X
Antonio Brescovit Instituto Butantan. Laboratório de Coleções Zoológicas. São Paulo, São Paulo, Brasil https://orcid.org/0000-0002-1511-5324
Miguel Simó Universidad de la República. Facultad de Ciencias. Montevideo, Uruguay https://orcid.org/0000-0002-9477-5880

DOI: https://doi.org/10.46357/bcnaturais.v19i3.999

Keywords: Agrobionts, Invasive species, Cosmopolitan species, Dispersal

Abstract

The linyphiid species Agyneta galapagosensis (Baert, 1990), Erigone autumnalis Emerton, 1882 and Mermessus fradeorum (Berland, 1932) are recorded for the first time on the continental South America. In addition, the distribution data of Neriene redacta Chamberlin, 1925 is expanded. Figures of the habitus, a distribution map of the new records and new data about the natural history of these species are provided. These results show the high dispersal capacity and adaptability of these linyphiid spiders to different environmental conditions, such as agroecosystems and urban areas.

Published

2025-01-02

How to Cite

Cajade, M., Rodrigues, E., Hagopián, D., Laborda, Álvaro, Brescovit, A., & Simó, M. (2025). On the first South American records of widespread linyphiid spiders (Araneae). Boletim Do Museu Paraense Emílio Goeldi - Ciências Naturais, 19(3), 1-10. https://doi.org/10.46357/bcnaturais.v19i3.999

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Issue

Vol 19 No 3 (2024): Boletim do Museu Paraense Emílio Goeldi. Ciências Naturais

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Dossiê

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