Kiekie sinuatipes Polotow & Brescovit 2018, comb. nov.
Creators: name: Polotow, Daniele
name: Brescovit, Antonio D.
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Ctenidae
Kiekie
Kiekie sinuatipes

description: Kiekie sinuatipes (F.O. Pickard-Cambridge, 1897) comb. nov.
Figs 1–2, 3B, 4–5, 15A
Ctenus sinuatipes F.O. Pickard-Cambridge, 1897: 84, pl. 3, figs 1b, 4d, 6e, 7f (male lectotype and two female paralectotype from San José Province, Costa Rica, 1135 m.a.s.l., J.F. Tristan coll., deposited in BMNH 1896.3.20.26–29, examined). F.O. Pickard-Cambridge 1900: 112, pl. 8, figs 5–6; Petrunkevitch 1925: 160, fig. 81; Polotow & Brescovit 2014: 355, fig. 14A; World Spider Catalog 2018.
Diagnosis. Males of Kiekie sinuatipes (Fig. 5 A–B) resemble those of K. sarapiqui (Fig. 8 A–B) by the shape of the embolus and RTA, but can be distinguished by the elongated median apophysis and wider conductor. Females of Kiekie sinuatipes (Fig. 5C) also resemble those of K. sarapiqui (Fig. 8C), but can be distinguished by the shape of the epigynum, with shorter median field and slender lateral projection of the lateral fields. Internally, the copulatory ducts of Kiekie sinuatipes (Fig. 5D) exhibit a twist, not covering the spermathecae, while in K. sarapiqui (Fig. 9D) the copulatory ducts fold over itself before it enters the spermathecae.
Description. Male (BMNH 1896.3.20.26). Total length 20.20. Carapace 10.40 long and 10.00 wide. Clypeus 0.50 high. Eye diameters: AME 0.44, ALE 0.36, PME 0.52, PLE 0.46. Leg measurements: I: femur 11.80/ patella 4.60/ tibia 11.00/ metatarsus 10.50/ tarsus 4.20/ total 42.10; II: 11.00/ 4.60/ 10.20/ 9.80/ 3.60/ 39.20; III: 9.20/ 4.10/ 8.00/ 8.70/ 2.80/ 32.80; IV: 12.20/ 4.50/ 11.30/ 12.80/ 4.40/ 45.20. Leg formula 4123. Leg spination: tibia I–II v2- 2 -2-2-2, r1-1-0, p1-1-0, III–IV v2-2 -2, r1-1-0, p1-1-0; metatarsus I, II v2-2 -2, r1-0-0, p-1-0-0, III v2-2 -2, r1-1-1, p1-1-1, IV v2-3 -2, r1-1-1, p1-1-1 (Fig. 3B). Palp (Fig. 5 A–B): RTA spine-shaped, slightly curved forward; embolus elongated and laminar, with large base, narrowing in the middle to the tip; median apophysis slightly curved prolaterally; conductor with narrow base and large apex, covering the embolus tip.
Description. Female (MCZ 79095). Total length 20.20. Carapace 8.40 long and 6.40 wide. Clypeus 0.37 high. Eye diameters: AME 0.30, ALE 0.27, PME 0.32, PLE 0.32. Legs measurements: I: femur 7.60/ patella 3.60/ tibia 7.10/ metatarsus 5.60/ tarsus 2.10/ total 26.00; II: 7.10/ 3.40/ 6.40/ 5.90/ 2.30/ 25.10; III: 6.20/ 3.10/ 5.20/ 5.00/ 2.10/ 21.60; IV: 8.00/ 3.30/ 7.50/ 8.90/ 2.70/ 30.40. Leg formula 4123. Leg spination: tibia I–II v2-2 -2-2-2, r0, p0, III–IV v2-2 -2, r1-1, p1-1; metatarsus I, II v2-2 -2, r0, p0, III v2-2 -2, r1-1, p1-1, IV v1-1 -1-2-2, r1-1, p1-1. Epigynum (Fig. 5 C–D): median field subhexagonal; lateral projections elongated; copulatory ducts curved, with 360° turn; fertilization ducts small.
Additional material examined. COSTA RICA. Heredia: 1 female, II/1972, C.E. Valerio coll. (MUCR 276). San José: Montes de Oca, San Pedro (9.94, -84.01), 1 male, 15/V/1974, L. Hernandez coll. (MUCR 274). Santa Maria de Dota (9.65, -83.96), J.F Tristan coll., 1 female (MCZ 79095; drawing, photos and measurements); Santa Maria de Dota (9.65, -83.96), J.F. Tristan coll., 2 females (MCZ 79094 and 79103); San José (9.93, -84.08), 2 males and 2 females, J.F. Tristan coll. (MCZ 79112, 79113, 79120); San José (9.93, -84.08), 1 male, C.E. Valerio coll. (MCZ 79114); San Pedro, Ciudad Universitaria (9.93, -84.05), 1 male, 10.I.1979, J.A. Coddington coll. (MCZ 79116). Puntarenas: Monteverde (10.28, -84.81), 1 male, VI.1977, C.L. Craig coll. (MCZ 79114); 1 male, C.W. Palmer coll. (AMNH).
Variation. Eigth males: total length 15.90–22.90, carapace length 8.70–10.90, femur I 9.70–13.80. Five females: total 20.20–27.30, carapace length 8.40–11.80, femur I 7.60–10.50.
Distribution. Costa Rica, San José, Puntarenas, and Heredia Provinces (Fig. 15A).
description: Published as part of Polotow, Daniele & Brescovit, Antonio D., 2018, Kiekie, a new Neotropical spider genus of Ctenidae (Cteninae, Araneae), pp. 353-373 in Zootaxa 4531 (3) on pages 355-357, DOI: 10.11646/zootaxa.4531.3.2, http://zenodo.org/record/2614706