Hibana talmina Brescovit 1993
Creators: name: Galvis, William
name: Brescovit, Antonio D.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Anyphaenidae
Hibana
Hibana talmina

description: Hibana talmina Brescovit, 1993
Figs 1–13
Hibana talmina Brescovit, 1993: 133, figs 5–6 (holotype deposited in AMNH, from Georgetown, Essequibo, Guiana, examined); World Spider Catalog, 2020.
Diagnosis. Females of Hibana talmina are distinguished from the remaining known females of the genus by their epigyne bearing the hood located in the distal third of the atrium, between the lateral edges of the epigynal plate, which are very long and pointed (Figs 8–10).
Description. Female (ICN-Ar 12904). Coloration as described for male. Total length: 9.08. Carapace length 3.70, width 2.89. Clypeus 0.10. Eyes, anterior row 0.94, posterior row 1.22. QOM legth 0.48, anterior width 0.39, posterior width 0.56. Eye diameters: AME 0.18, ALE 0.16, PME 0.17, PLE 0.19. Eye interdistances: AME-AME 0.08, AME-ALE 0.07, PME-PME 0.25, PME-PLE 0.23, ALE-PLE 0.08. Chelicerae legth 1.58, with nine retromarginal and four promarginal teeth. Leg measurements: I— 3.43/ 1.64/ 3.71/ 3.43/ 1.38/ 13.59; II —3.10/ 1.59/ 2.89/ 2.77/ 1.09/ 11.44; III—2.45/ 1.22/ 1.71/ 2.16/ 0.69/ 8.25); IV—3.55/ 1.31/ 2.76/ 3.92/ 0.97/ 12.51. Spination: I tibia v 2–2–2, p 1–1–1, r 1–1–1; metatarsus v 2–0–0, p 0–1–0, r 0–1–0; II tibia v 2–2–2, p 1–1–1, r 1–1–0, metatarsus v 2–0–0, p 1–1–0, r 0–1–0; III–IV tibiae v 2–2–2, p 1–1–1, r 1–1–1, d 1–0–1, metatarsi v 2–2–2, p 1–1–1, d 0–1–2. Abdomen length 5.38, width 1.51. Tracheal spiracle 0.39 from the epigastric groove and 3.45 from the base of the spinnerets. Epigyne with short and coiled copulatory ducts, with internal and medial accessory glands and oval spermathecae.
Male: described by Brescovit (1993: 133). Supplementary documentation in Figs 1, 2 (habitus) and Figs 5–7 (male palp).
Variation. Males (n=8), total legth 8.67–10.88, caparace length 3.63–4.42, femur I 4.29–5.60; females (n=4) total legth 7.12–9.21, caparace length 3.18–3.71, femur I 2.89–3.48.
Natural history. In the localities where both males and females were found, along with juveniles and female’s cocoon with eggs, H. talmina was one of the most common and abundant spider species in the fringing mangroove forests surrounding Cartagena de Indias (Fig. 12). Specimens were more commonly seen at night, on roots and foliage of the red mangrove (Rhizophoraceae: Rhizophora mangle) (Fig. 13). Galvis et al. (2019) reported an unusual predatory relationship between this species and the tree-climbing crab Aratus pisonii (Brachyura: Sesarmidae), in which the spider is preyed upon by the crab.
Distribution. Colombia (Atlántico: Barranquilla; Bolívar: Cartagena new record) and records in Brescovit (1993) and Brescovit & Lise (1993) (Figs 11–12).
Material examined. COLOMBIA, Bolívar: Cartagena, Ciénaga de la Virgen, Isla de las Monjas, 2 m, 10.42660°N, 75.50888°W, 23.VII.2018, W. Galvis, 1♀ (ICN-Ar 12908); same locality data, 7.VII.2018, 1♂ (ICN-Ar 12910); Carta- gena, Isla Tierra Bomba, Caño del Oro, Sector Chavó, 1 m, 10.35088°N, 75.54407°W, 28.VII.2018, W. Galvis, 1♂, 1♀ (IBSP 252775); Cartagena, La Boquilla, Ciénaga de Juan Polo, Sector Cormorán, 2 m, 10.49519°N, 75.48588°W, 31.VII.2018, W. Galvis, 1♂, 1♀ (ICN-Ar 12906, ICN-Ar 12910); Cartagena, La Boquilla, Ciénaga de Juan Polo, Sector EL Bolsillo, 2 m, 10.49036°N, 75.48455°W, 31.VII.2018, W. Galvis, 2♂ (ICN-Ar 12907, ICN-Ar 12909); Cartagena, La Boquilla, Ciénaga de Juan Polo, Sector El Cañón, 2 m, 10.48975°N, 75.48732°W, 30.VII.2018, W. Galvis, 3♂, 1♀ (ICN- Ar 12904–12905, ICN-Ar 12912).
description: Published as part of Galvis, William & Brescovit, Antonio D., 2020, Correctly mating: on the actual female of Hibana talmina Brescovit and the description of H. labonita sp. n. (Araneae, Anyphaenidae), pp. 392-396 in Zootaxa 4878 (2) on pages 392-395, DOI: 10.11646/zootaxa.4878.2.12, http://zenodo.org/record/4424946