Sarinda marcosi Piza, 1937

Hagopián, Damián, Bustamante, Abel A., Laborda, Álvaro & Simó, Miguel, 2024, Two new species of Sarinda Peckham & Peckham, 1892, with an update on Sarindini in Uruguay (Araneae: Salticidae), European Journal of Taxonomy 925 (1), pp. 100-134 : 122-126

Sarinda marcosi Piza, 1937

Figs 25–28 , 33

Sarinda marcosi Piza, 1937: 309 , pl. 1 figs 1–2 (female and male syntypes from São Paulo, Brazil, deposited in the Museu de Zoologia da Universidade de São Paulo ‘Luiz de Queiroz’, not examinated). Sarinda australis Mello-Leitão, 1944: 387 , fig. 85 (synonymized by Galiano 1965: 292).

Sarinda marcosi – Galiano 1965: 292, pl. II figs 1–7, pl. III fig. 4, pl. IV fig. 3, pl. V fig. 6, pl. VI fig. 3, pl. VIII figs 1, 4. — Jackowska & Prószýnski 1975: 42, fig. 4h. — Hagopián et al. 2021: 264, figs 1a–j, 3b–e, 4a–d, 5a–h. — Pett et al. 2021: 927, fig. 7a, c–d. — World Spider Catalog 2023.

Diagnosis and description

See Galiano (1965) and Hagopián et al. (2021). Here, we include new color photographs of preserved and living specimens from Uruguay ( Figs 25–28 ).

New records

URUGUAY – Cerro Largo • 4 ♂♂; Arévalo ; 32.48422° S, 55.13208° W; 31 Oct. 2019; D. Hagopián leg.; FCE-Ar 10511 • 1 ♀; Paso Arriera, Paraje Palleros ; 32.00528° S, 54.49000° W; 5–6 Nov. 2020; M. Simó leg.; FCE-Ar 12532 . – Durazno • 2 ♂♂; La Paloma ; 32.72722° S, 55.57806° W; 25 Oct. 2021; D. Hagopián and Á. Laborda leg.; FCE-Ar 13261 • 1 ♂; same locality as for preceding; 20 Oct. 2022; D. Hagopián leg.; FCE-Ar 14323 • 1 ♂ 1 ♀; near La Paloma ; 32.67472° S, 55.67272° W; 20 Oct. 2022; D. Hagopián leg.; FCE-Ar 14321 • 2 ♂♂; La Paloma, Gruta “La Llorona” ; 32.72944° S, 55.57583° W; 20 Oct. 2022; D. Hagopián and A. Laborda leg.; FCE-Ar 13922 . – Lavalleja • 1 ♂; Sierra de Minas, Parque de Vacaciones ; 34.42600° S, 55.19500° W; 5–8 Dec. 2005; W. Maddison, G. Ruiz, M. Simó and M.E. Rodriguez leg.; WPM#05-046 ; UBCZ . – Montevideo • 1 ♂; Malvín, Instituto de Investigaciones Biológicas Clemente Estable (IIBCE); 34.88750° S, 56.14250° W; 13 Mar. 2020; D. Hagopián leg.; FCE-Ar 12198 • 2 ♂♂; Parque Lecocq ; 34.79278° S, 56.33167° W; 7 Dec. 2020; D. Hagopián and A. Mailhos leg.; beating-sheet on a palm; FCE-Ar 12216 . – Río Negro • 2 ♀♀; Ruta 24 Km 85 Estancia “Las Cadenas” ; 32.52007° S, 58.03604° W; 8–14 Jan. 2021; D. Hagopián and A. Mailhos leg.; beating-sheet in riparian forest; FCE-Ar 13790 . – Rocha • 1 ♀; La Ribiera; 34.54500° S, 54.32306° W; 25 Mar. 2023; D. Hagopián leg.; on Eucalyptus bark in the grass; FCE-Ar 14060 .

Variation

Males (n = 10)

Total length (3.55–4.73), prosoma (1.63–2.47), abdomen (1.80–2.26), leg I (3.12–3.92), leg II (2.15– 3.31), leg III (2.27–3.23), leg IV (3.88–5.42). Cheliceral teeth variation: four teeth in the promargin, one in retromargin (n = 5); four teeth in the promargin, one in the retromargin of right chelicera and two in the left (n = 1); five teeth in the promargin (apical tooth bifurcated), one in retromargin (n = 3); five teeth in the promargin of the right chelicera and four in the left, one in retromargin (n = 1).

Females (n = 5)

Total length (4.30–4.85), prosoma (2.00–2.31), abdomen (2.18–2.58), leg I (3.23–3.60), leg II (2.44– 2.78), leg III (2.53–2.93), leg IV (3.78–4.65). Cheliceral teeth variation: four teeth in the promargin of the right chelicera and five in the left, one in retromargin (n = 4); four teeth in promargin, one in retromargin (n = 1).

Distribution

Known from Brazil (São Paulo), Argentina (Santa Fe, Chaco, Salta, Tucumán and Buenos Aires), Paraguay (Asunción). In Uruguay, it was found in Canelones, Cerro Largo, Durazno, Lavalleja, Maldonado, Montevideo, Río Negro, Rocha and Tacuarembó ( Piza 1937; Galiano 1965; Hagopián et al. 2021; Pett et al. 2021; World Spider Catalog 2023) ( Fig. 33 ).

Figures

Fig. 25. Sarinda marcosi Piza, 1937, photographs in vivo. A. Site where the species was collected. B, D, F. Male. C, E, G. Female.

Fig. 26. Sarinda marcosi Piza, 1937, habitus A–C. Male (FCE-Ar 14321). D–F. Female (FCE-Ar 14321). A, D. Dorsal view. B, E. Lateral view. C, F. Ventral view.

Fig. 27. Sarinda marcosi Piza, 1937, face and chelicerae. A, C. Male (FCE-Ar 14321). B, D. Female (FCE-Ar 14321). A–B. Face. C–D. Chelicera.

Fig. 28. Sarinda marcosi Piza, 1937, photographs of genitalia. A–D. Male pedipalp (FCE-Ar 14321). A. Ventral view. B. Retrolateral view. C. Dorsal view. D. Prolateral view. E–F. Epigynum (FCE-Ar 14321). E. Ventral view. F. Dorsal view.

Fig. 33. Distribution map with records in Uruguay of Parafluda banksi Chickering, 1946 (blue circles), Sarinda marcosi Piza, 1937 (yellow squares), Sarinda contraluz Hagopián & Bustamante sp. nov. (red inverted triangles) and Sarinda sombraluminosa Hagopián, Laborda & Simó sp. nov. (green triangles).