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Issue: Vol. 5660 No. 4: 11 Jul. 2025
Type: Article
Published: 2025-07-11
DOI: 10.11646/zootaxa.5660.4.9
Page range: 587-595
Abstract views: 39
PDF downloaded: 0

A web of canopy discoveries part I (Araneae: Araneidae). New astonishing species of orb-weaving spiders from Ecuador and the first country record of Pozonia Schenkel, 1953

Instituto Nacional de Biodiversidad INABIO; Quito; Ecuador.; Fundación Uru; Quito; Ecuador.
Museum of Nature Hamburg; Zoology; Leibniz-Institute for the Analysis of Biodiversity Change (LIB); Center for Taxonomy and Morphology; Martin-Luther-King-Platz 3; 20146 Hamburg; Germany.
Araneae Fogging canopy knockdown orb-weaver

Abstract

Two new species from the family Araneidae are described: a new species from the monotypic orb-weaving genus Spinepeira Levi, 1995, Spinepeira erwini sp. nov. (♀), and a new species of Scoloderus Simon, 1887, Scoloderus neilli sp. nov. (♀), are described from the Ecuadorian Amazon. Both species were collected with insecticidal canopy knockdown. Furthermore, herein, we present the first images of Spinepeira’s internal genitalia, and the first country record of Pozonia Schenkel, 1953 is reported with Pozonia bacillifera (Simon, 1897) collected in the canopy of Tiputini in Ecuador.

 

References

  1. Eberhard, W.G. (1975) The ’inverted ladder’ orb web of Scoloderus sp. and the intermediate orb of Eustala (?) sp. (Araneae: Araneidae). Journal of Natural History, 9, 93–106. https://doi.org/10.1080/00222937500770071
  2. Erwin, T.L. & Pimienta, M.C. (2018) Monitoreo Biológico Yasuní. Vol. 6. Insectos arbóreos. Ecuambiente Consulting Group, Quito, 344 pp.
  3. Estrada-Alvarez, J.C. (2015) Nueva especie de Pozonia Schenkel (Araneae: Araneidae) de México. Revista Ibérica de Aracnología, 27, 51–54.
  4. Levi, H.W. (1993) The Neotropical orb-weaving spiders of the genera Wixia, Pozonia, and Ocrepeira (Araneae: Araneidae). Bulletin of the Museum of Comparative Zoology, 153, 47–141.
  5. Levi, H.W. (1995) Orb-weaving spiders Actinosoma, Spilasma, Micrepeira, Pronous, and four new genera (Araneae: Araneidae). Bulletin of the Museum of Comparative Zoology, 154, 153–213.
  6. Levi, H.W. (2002) Keys to the genera of araneid orbweavers (Araneae, Araneidae) of the Americas. Journal of Arachnology, 30 (3), 527–562. https://doi.org/10.1636/0161-8202(2002)030[0527:KTTGOA]2.0.CO;2
  7. Magalhaes, I.L.F. & Santos, A.J. (2011a) Description of the male of Pozonia bacillifera (Araneae: Araneidae). Zoologia, Curitiba, 28, 112–114. https://doi.org/10.1590/S1984-46702011000100015
  8. Traw, M.B. (1996) A revision of the Neotropical orb-weaving spider genus Scoloderus (Araneae: Araneidae). Psyche, 102 (1–2), 49–72. https://doi.org/10.1155/1995/87810
  9. World Spider Catalog (2025) World Spider Catalog. Version 25.5. Natural History Museum Bern, Bern. Available from: http://wsc.nmbe.ch (accessed 1 January 2025) https://doi.org/10.24436/2

How to Cite

Díaz-Guevara, D.R. & Dupérré, N. (2025) A web of canopy discoveries part I (Araneae: Araneidae). New astonishing species of orb-weaving spiders from Ecuador and the first country record of Pozonia Schenkel, 1953. Zootaxa, 5660 (4), 587–595. https://doi.org/10.11646/zootaxa.5660.4.9