Celaetycheus moqueca Polotow & Brescovit, 2013, new species
Creators: name: Polotow, Daniele
name: Brescovit, Antonio D.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Ctenidae
Celaetycheus
Celaetycheus moqueca

description: Celaetycheus moqueca new species
Figures 11, 14–15
Type material. Male holotype from CEPLAC, Ilhéus [14°47ʹ20ʺS, 39°02ʹ56ʺW], Bahia, Brazil, 12.IV.1998, A.D. Brescovit et al., deposited in IBSP 79211. Paratypes: 3 males, same data as holotype, 12.IV.1998, deposited in IBSP 19034 and 19137; 3 females, same data as holotype, 11.IV.1998, deposited in IBSP 19133 and 19218; 1 female, same data as holotype, 7.IV.1998, deposited in IBSP 79210.
Additional material examined. BRAZIL: Bahia. Ilhéus [14°47ʹ20ʺS, 39°02ʹ56ʺW], CEPLAC, 6 males, 18 females, 6 immatures, 7.IV.1998 (IBSP 19133, 19276, 19255, 19309, 19315, 19319, 19351, 19353, 19368, 19374, 19378, 19427, 19426, 19434, 19435); 8 males, 9 females, 5 immatures, 11.IV.1998 (IBSP 19108, 19130, 19141, 19162, 19170, 19199, 19232, 19334, 19341); 2 males, 2 females, 5 immatures, 12.IV.1998 (IBSP 19042, 19090, 19180); all collected by A.D. Brescovit et al.; 1 female, 24.VII.1998, no collector (IBSP 36123); Uruçuca (Fazenda Almada) [14°35ʹ34ʺS, 39°17ʹ0 2ʺW], 5 males, 26.XI.1977, J.S. Santos (MCTP 3779; 3792).
Etymology. “ Moqueca ” is a typical meal of the Bahia culinary tradition. It made with fish or seafood braised with different spices, coconut milk and “dendê”palm oil.
Diagnosis. Males of Celaetycheus moqueca sp. nov. (Figs 11A–B) can be distinguished from the remaining species of the genus by the large median apophysis and elongated additional tegular projection on the palp. Females of C. moqueca sp. nov. (Figs 11C–D) resemble those of C. flavostriatus (Fig. 1A) by the subtriangular shape of the median sector of epigynum, but can be distinguished by the absence of lateral lobes from the lateral fields of the epigynum.
Description. Male (holotype IBSP 79211). Total length 3.8. Carapace 2.0 long, 1.7 wide. Eye diameters: AME 0.11, ALE 0.10, PME 0.18, PLE 0.18. Leg measurements: I: femur 1.85/ patella 0.75/ tibia 1.7/ metatarsus 1.8/ tarsus 0.8/ total 6.9; II: 1.8/ 0.7/ 1.5/ 1.7/ 0.8/ 6.5; III: 1.8/ 0.65/ 1.3/ 1.75/ 0.8/ 6.3; IV: 2.15/ 0.7/ 1.85/ 2.6/ 1.1/ 8.4. Leg formula 4123. Leg spination: tibia I-II v2-2 -2-2-2, p1-1, r1-1, III-IV v2-2 -2, p1-1, r1-1; metatarsus I-IV v2-2 - 2, p1-1-1, r1-1-1. Palpal femur with short proximal spines; coxa and trochanter of leg I with short and thick spines (Fig. 14 A). Palp (Figs 11A–B): tibia straight, almost the same length as the cymbium; retrolateral tibial apophysis short and coniform; ventral tibial apophysis thin; retrolateral cymbial projection short; embolus with large base and thin tip.
Female (paratype IBSP 19133). Total length 4.6. Carapace 2.1 long, 1.7 wide. Eye diameters: AME 0.12, ALE 0.10, PME 0.18, PLE 0.18. Leg measurements: I: femur 1.7/ patella 0.7/ tibia 1.5/ metatarsus 1.4/ tarsus 0.6/ total 5.9; II: 1.5/ 0.7/ 1.3/ 1.3/ 0.6/ 5.4; III: 1.5/ 0.6/ 1.2/ 1.5/ 0.7/ 5.5; IV: 1.9/ 0.7/ 1.6/ 2.1/ 0.9/ 7.2. Leg formula 4132. Leg spination: tibia I–II v2-2 -2-2-2, p0, r0, III v1 p-2-2, p1-1, r1-1, IV v1 p-1p-2, p1-1, r1-1; metatarsus I–II v2-2 -2, p0, r0, III–IV v2-2 -2, p1-1-1, r1-1-1. Epigynum (Figs 11C–D): copulatory ducts curved; head of spermathecae small; base of spermathecae large; fertilization ducts thin.
Distribution. Ilhéus and Uruçuca, State of Bahia, northeast Brazil (Fig. 15 B).
description: Published as part of Polotow, Daniele & Brescovit, Antonio D., 2013, New species of the Neotropical spider genus Celaetycheus Simon, 1897 (Araneae: Ctenidae), pp. 139-157 in Zootaxa 3637 (2) on pages 151-153, DOI: 10.11646/zootaxa.3637.2.5, http://zenodo.org/record/217254