Eutichurus ibiuna Bonaldo, 1994

Bonaldo, Alexandre B., Lise, Arno A., Ramírez, Martín J. & Saturnino, Regiane, 2018, Revisiting the spider genus Eutichurus Simon, 1897 (Araneae, Eutichuridae): new species and complementary descriptions, Zootaxa 4382 (2), pp. 321-346 : 341

publication ID	https://doi.org/ 10.11646/zootaxa.4382.2.6
publication LSID	lsid:zoobank.org:pub:53C1FBC6-8A60-4C58-A8B9-47311BE186D1
DOI	https://doi.org/10.5281/zenodo.5979828
persistent identifier	https://treatment.plazi.org/id/03D487C3-6515-1E06-94EC-FBFFFE9E4694
treatment provided by	Plazi
scientific name	Eutichurus ibiuna Bonaldo, 1994
status

Treatment

Figs 63̄65, Map 2

Eutichurus ibiuna Bonaldo 1994: 125 , figs 62̄64, 110, male holotype from Brazil, São Paulo, Ibiúna (29o39’20" S 47o13’32" W), IBSP 16268, not re-examined; Laborda & Simó 2015: 591, figs 1¯4.

Diagnosis and description. See Bonaldo (1994: 125), male, and Laborda & Simó (2015: 591), female.

Note. The females here attributed to E. ibiuna differ slightly from those described by Laborda & Simó (2015) from Uruguay, in the relative length of the anterior epigynal projections, longer in the specimens from Brazil. The epigynal median field of these specimens is longer than wide, while in the specimens from Uruguay it is nearly as long as wide (Figs 63¯65; Laborda & Simó 2014: fig. 1D, E). These differences are here considered to be intraspecific.

Distribution. South and Southwestern Brazil; Uruguay (Map 2).

New Records. BRAZIL. São Paulo: Águas de Santa Bárbara [22°49'50''S 49°16'4''W], 1 female ( IBSP 4925 View Materials ), I.1989, I. Shimura leg. GoogleMaps ; Paraná: Pinhão, Usina Hidrelétrica Segredo [currently Usina Hidrelétrica Governador Ney Aminthas de Barros Braga , 25°47'36''S 52°6'43''W], Ribeirão Estreito , 1 female ( MHCI), III.1992, R. Pinto da Rocha leg. GoogleMaps