Nops itapetinga Sánchez-Ruiz & Brescovit 2018, new species
Creators: name: Sánchez-Ruiz, Alexander
name: Brescovit, Antonio D.
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Caponiidae
Nops
Nops itapetinga

description: Nops itapetinga new species
Figures 53A‒G; 54A‒L
Types. Male holotype and female paratype from Itapetinga (15°15′12.48″S, 40°15′19.78″W), Bahia, Brazil, C.M.P. Leite, deposited in IBSP 212754. Five male and two female paratypes, same data as holotype, deposited in IBSP 212755.
Additional material examined. BRAZIL: Bahia: Itapetinga (15°15′12.48″S, 40°15′19.78″W), 30.xi.2011 − 13.xii.2011, C.M.P. Leite, 41♂ 9♀ (IBSP 212756−212768); Jaguaripe (13°6′46″S, 38°53′45″W), 18.ii.2011 − 02.iii.2011, C.M.P. Leite (IBSP 212748−212753); Salvador, Campus do 19 Batalhão de Caçadores de Pirajá (12°57'49"S, 38°27'17"W), K. Benati, 1♂ (IBSP 56714). Ipiaú 14°8′13″S, 39°44′2″W), i.2007, C. Máximo, 1♂ (IBSP 87614). Ditto, 1♂ (IBSP 87615). Salvador, Area de Proteção Ambiental Lagoas e Dunas do Abaeté (12°59′S, 38°30′W), 2.ii.1996, 1♂ 1♀ (IBSP 91493). Porto Seguro, Estação Ecolόgica Pau Brasil (16°23’S 39°10’W), 20.iv.1998, A.D. Brescovit, 1♀ (IBSP 17954). Ditto, 23.iv.1998, A.D. Brescovit, 1♂ (IBSP 17980). Itacaré (14°16′40″S, 38°59′49″W), Fazenda Patizeiros, 15‒22.iv.2006, J.P. Souza Alves, 1♂ (IBSP 70574). Ilhéus, Campus CEPLAC (14°47’S 39°13’W), 13.ix.2007, P.P. Santos, 1♀ (IBSP 98036); 1 immature (IBSP 98037); 1♂ 1♀ (IBSP 98039). Ditto, 30.v.2007, P.P. Santos, 1♀ 1 immature (IBSP 98031); 1♂ 1♀ (IBSP 98030). Ditto, 18.iv.2007, P.P. Santos 1♂ (palp for SEM), 1 immature (IBSP 97993); 1♂ (IBSP 98007). Ditto, 4.v.2007, P.P. Santos, 1♂ (IBSP 98029). Ditto, 12.iv.1998, A.D. Brescovit, 1 immature (IBSP 18963). Ditto, 14.ix.2007, P.P. Santos, 1♂ (IBSP 98038). Porto Seguro, Estaçao Veracel Celulose, 2006, J.P. Souza Alves, 1♂ (IBSP 70198).
Etymology. The specific name is a noun in apposition, derived from the type locality.
Diagnosis. Both sexes resemble the similar congener N. bahia n. sp. by having the posterior unpaired claws elongated and dorsally reflexed (Fig. 5B) and the PLS longer than PMS; but can be distinguished by lacking the chevron lines at distal dorsal part of abdomen, males with embolus longer and slightly curved (Fig. 53B‒D) and females with narrow invagination and strongly sclerotized distal margin of lobes (Fig. 53G).
Description. Male (holotype): Carapace and legs orange (Fig. 53A); chelicerae, labium, endites and sternum yellowish orange; coxae lighter. Abdomen light gray, dorsal pattern with two light gray irregular spots on the first dorsal anterior third of the abdomen and a median thin light gray line similar as in Fig. 6I, lighter ventrally. Anal tubercle and spinnerets light gray. Total length 8.9. Carapace 5.15 long, 3.7 wide. Sternum 4.2 long, 3.9 wide. Leg measurements: I: 4.0; II: 3.8; III: 3.5; IV: 4.15. Posterior unpaired claws elongated and dorsally reflexed. PLS longer than PMS. Palp with embolus longer than palpal tibia, curved to prolateral side (Figs 53B‒D; 54G); wide embolar tip, with five long extensions: two ventral and three dorsal, and a row of small spicules on the ventral margin (Fig. 54I ‒L).
Female (paratype): Carapace, chelicerae, labium, coxae, legs, endites and sternum as in male. Abdomen as in male (Fig. 53E). Anal tubercle and spinnerets whitish yellow. Total length 9.5. Carapace 5.4 long, 4.0 wide. Sternum 4.9 long, 4.0 wide. Leg measurements: I: 4.1; II: 4.0; III: 3.7; IV: 4.15. Posterior unpaired claws (Fig. 54A), and PLS as in male. External genital area with strongly sclerotized anterior plate and lep, remarkable ess (Fig. 53F). Internal genitalia with narrow invagination on receptaculum and strongly sclerotized distal margin of lobes, uterus externus with narrow base (Figs 53G; 54D‒F).
Distribution. Known from the Brazilian State of Bahia (Fig. 55A).
description: Published as part of Sánchez-Ruiz, Alexander & Brescovit, Antonio D., 2018, A revision of the Neotropical spider genus Nops MacLeay (Araneae: Caponiidae) with the first phylogenetic hypothesis for the Nopinae genera, pp. 1-121 in Zootaxa 4427 (1) on pages 81-85, DOI: 10.11646/zootaxa.4427.1.1, http://zenodo.org/record/1271779