Kiekie sinuatipes ( F.O. Pickard-Cambridge, 1897 ) Polotow & Brescovit, 2018

Polotow, Daniele & Brescovit, Antonio D., 2018, Kiekie, a new Neotropical spider genus of Ctenidae (Cteninae, Araneae), Zootaxa 4531 (3), pp. 353-373 : 355-357

publication ID

https://doi.org/ 10.11646/zootaxa.4531.3.2

publication LSID

lsid:zoobank.org:pub:5C9DBCCE-E371-4755-BE8C-CCB0B1C9940A

DOI

https://doi.org/10.5281/zenodo.5989724

persistent identifier

https://treatment.plazi.org/id/CD2F878C-805B-FF86-FF69-6637CD20FE1B

treatment provided by

Plazi

scientific name

Kiekie sinuatipes ( F.O. Pickard-Cambridge, 1897 )
status

comb. nov.

Kiekie sinuatipes ( F.O. Pickard-Cambridge, 1897) View in CoL comb. nov.

Figs 1–2 View FIGURE 1 View FIGURE 2 , 3B View FIGURE 3 , 4–5 View FIGURE 4 View FIGURE 5 , 15A View FIGURE 15

Ctenus sinuatipes F.O. Pickard-Cambridge, 1897: 84 View in CoL , 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 View FIGURE 5 A–B) resemble those of K. sarapiqui ( Fig. 8 View FIGURE 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 View FIGURE 5 ) also resemble those of K. sarapiqui ( Fig. 8C View FIGURE 8 ), 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 View FIGURE 5 ) 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 View FIGURE 3 ). Palp ( Fig. 5 View FIGURE 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 View FIGURE 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 View Materials ) . San José: Montes de Oca, San Pedro (9.94, -84.01), 1 male, 15/V/1974, L. Hernandez coll. ( MUCR 274 View Materials ) . 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 View Materials , 79120 View Materials ) ; 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 View FIGURE 15 ).

MCZ

Museum of Comparative Zoology

VI

Mykotektet, National Veterinary Institute

AMNH

American Museum of Natural History

Kingdom

Animalia

Phylum

Arthropoda

Class

Arachnida

Order

Araneae

Family

Ctenidae

Genus

Kiekie

Loc

Kiekie sinuatipes ( F.O. Pickard-Cambridge, 1897 )

Polotow, Daniele & Brescovit, Antonio D. 2018
2018
Loc

Ctenus sinuatipes F.O. Pickard-Cambridge, 1897 : 84

Polotow, D & Brescovit, A. D. 2014: 355
Petrunkevitch, A. 1925: 160
Pickard-Cambridge, F. O. 1900: 112
Pickard-Cambridge, F. O. 1897: 84
1897
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