Tartamura turbo Bustamante & Ruiz 2020, sp. nov.
Creators: name: Bustamante, Abel A.
name: Ruiz, Gustavo R. S.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Tartamura
Tartamura turbo

description: Tartamura turbo sp. nov.
Figs 3–6, 39–51
Etymology. The specific name, a noun in apposition, honours the Brazilian rock band “Turbo”, created in 2005 in Belém (capital of the state of Pará, near the type locality of this species).
Diagnosis. Males and females of T. turbo sp. nov. resemble those of T. agatelin, T. huao and T. metzneri Bustamante & Ruiz, 2017 by the general appearance of the body (brown carapaces, with white scales pointing to the sides; abdomen with white chevrons dorsally; compare Bustamante & Ruiz 2017 figs 18, 20, 22 with our figures 39–42). Males resemble those of T. huao and T. metzneri by the long cymbial dorsal depression, but differ from T. metzneri by the larger RvTA and the shape of the RTA (triangular in T. metzneri and subtriangular with a wider base in T. turbo sp. nov., see Figs 43–47), and from T. huao by the longer embolus (935°, 2T+215°, in T. agatelin; 980°, 2T+260° in T. turbo sp. nov.), by the smaller RvTA and the shape of RTA (strongly curved in T. huao and slightly curved with a wider base and in T. turbo sp. nov., see Figs 43–47). Females resemble those of T. agatelin by having a bilobed posterior border of the epigyne, but differ by having globular spermathecae. Females of T. turbo sp. nov. resemble those of T. huao and T. metzneri by their similar internal copulatory ducts and spermathecal pattern (small and spherical), but differ by the shape of the copulatory openings (C-shaped in T. huao and T. metzneri, upside down U-shaped in T. turbo sp. nov., see Figs 48–51).
Description. Male (Holotype, MPEG 34340). Total length 3.11. Carapace length 1.44, width 0.93, height 0.62. AME diameter 0.33. Ocular quadrangle length 0.90. Anterior eye row width 0.90. Posterior eye row width 0.88. Abdomen length 1.67.
Chelicera paturon: spine-like setae typical for genus; promargin with two teeth, the distal one tricuspid, retromargin with two teeth, the proximal bicuspid and curved. Leg I: femur 0.82x0.22, patella 0.55, tibia 0.72, metatarsus 0.56, tarsus 0.42; II: fe 0.61, pa 0.38, ti 0.48, mt 0.43, ta 0.32; III: fe 0.63, pa 0.32, ti 0.48, mt 0.49, ta 0.35; IV: fe 0.81, pa 0.38, ti 0.68, mt 0.63, ta 0.38. Leg formula 1432. Leg macrosetae: femur I–II d1-1-1, p0, r0, III d0-1-1, p0, r0, IV d1-1-1, p0, r0, patella I–IV 0, tibia I p0, r0, v2*-0-2a-2 (v2*-0-2a-2a right), II p0, r0, v1r-1r-0 (v1r-0-0 right), III p0-1-1, r0-1-0 (r0-1-1 right), v0 (v1pdi right), IV p0, r0, v2di (v1pdi right), metatarsus I–II p0, r0, v2-2, III p2di, r2di, v2di, IV p2di, r2di, v0.
Palp (Figs 43–47): Tibia wider than long; RTA small, subtriangular and curved to dorsum of palp, RvTA rounded; embolus extremely thin and long, arising prolaterally (~8:00) and with path of 980° (2T+260°), embolus curling retrodorsally over cymbium (Figs 43–47).
Color in alcohol: As in T. agatelin (Figs 3–4, 39–40).
Female (Paratype, MPEG 34341). Total length 3.72. Carapace length 1.65, width 1.07, height 0.68. AME diameter 0.39. Ocular quadrangle length 1.08. Anterior eye row width 1.03. Posterior eye row width 1.00. Abdomen length 2.07.
Left chelicera paturon with one tooth bicuspid and curved, right with two teeth, proximal one bicuspid and curved, retromargin as in male. Leg I: femur 0.97x0.30, patella 0.62, tibia 0.80, metatarsus 0.61, tarsus 0.45. II: fe 0.76, pa 0.46, ti 0.55, mt 0.47, ta 0.36. III: fe 0.80, pa 0.40, ti 0.59, mt 0.57, ta 0.39. IV: fe 1.02, pa 0.49, ti 0.86, mt 0.73, ta 0.43. Leg formula 4132. Leg macrosetae (left leg IV lost): femur I–IV d1-1-1, p0, r0, patella I–IV 0, tibia I p0, r0, v2*-2a-2a, II p0, r0, v1r-1r-0, III p0-1-1 (p0-0-1 right), r0 (r0-1-0 right), v0, IV p0, r0, v1pdi, metatarsus I–II p1di, r0, v2-2, III–IV p2di, r1di, v0.
Epigyne (Figs 48–51): posterior border bilobed, copulatory openings medially placed and upside down Ushaped, spermathecae anteriorly placed.
Color in alcohol: carapace and abdomen as in male. Legs as in male, with same pattern in metatarsus I (Figs 5–6, 41–42).
Type material. Holotype Ƌ: BRAZIL: Pará: Santa Isabel do Pará, road BR-316, 1.2755°S, 48.0980°W, 9.VIII.2017, leg. G. R. S. Ruiz (MPEG 34340).
Paratypes: BRAZIL: Pará: Belém, Ilha do Combu, 1.490456°S, 48.461340°W, leg. A. Salgado, 20.VII.2017, 1♀ (MPEG 34341); Belém, Museu Paraense Emílio Goeldi, Parque Zoobotânico, 1.452230°S, 48.476251°W, leg. A. Salgado, 10. VI.2017, 1♀ (MPEG 34342).
Distribution. Known only from the type locality, state of Pará, Brazil.
description: Published as part of Bustamante, Abel A. & Ruiz, Gustavo R. S., 2020, New species and records of thiodinines from North and South America (Araneae Salticidae: Salticinae: Thiodinini), pp. 115-140 in Zootaxa 4899 (1) on page 127, DOI: 10.11646/zootaxa.4899.1.6, http://zenodo.org/record/4400757