Published December 8, 2023 | Version v1
Taxonomic treatment Open

Otoniela quadrivittata

  • 1. Laboratório de Coleções Zoológicas, Instituto Butantan, Av. Vital Brasil, 1500, 05503 - 900, São Paulo, SP, Brazil
  • 2. Laboratório de Coleções Zoológicas, Instituto Butantan, Av. Vital Brasil, 1500, 05503 - 900, São Paulo, SP, Brazil & ge. alvarenga. bio @ gmail. com; https: // orcid. org / 0000 - 0003 - 2864 - 6981
  • 3. Laboratório de Coleções Zoológicas, Instituto Butantan, Av. Vital Brasil, 1500, 05503 - 900, São Paulo, SP, Brazil & antonio. brescovit @ butantan. gov. br; https: // orcid. org / 0000 - 0002 - 1511 - 5324

Description

Group quadrivittata

Diagnosis. The quadrivittata group differs from the adisi group by the absence of basal embolar apophysis, narrow and elongated embolus, a transversal pointed ventral tegular projection, two robust apical spines on the prolateral edge of the cymbium in males and an epigynal plate forming a characteristic heart-shaped atrium in females (Figs 9C, D, F; 10G, H, I; 11C, F).

Composition. O. quadrivittata, O. tigre sp. nov. and O. negrinho sp. nov..

Notes

Published as part of Oliveira, Luiz Fernando M., De Alvarenga, José Geraldo G. & Brescovit, Antonio D., 2023, On the Neotropical spider genus Otoniela Brescovit, 1997 (Araneae: Anyphaenidae, Anyphaeninae), with the description of six new species, pp. 1-23 in Zootaxa 5383 (1) on page 15, DOI: 10.11646/zootaxa.5383.1.1, http://zenodo.org/record/10301516

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Biodiversity