Tafana kunturmarqa De Oliveira & Brescovit 2021
- Dataset
- Taxonomic revision and cladistic analysis of ghost spiders of the genus Tafana Simon, 1903 (Araneae: Dionycha, Anyphaenidae), with the descriptions of twelve new species
- Rank
- SPECIES
- Published in
- De Oliveira, Luiz Fernando M., Brescovit, Antonio Domingos (2021): Taxonomic revision and cladistic analysis of ghost spiders of the genus Tafana Simon, 1903 (Araneae: Dionycha, Anyphaenidae), with the descriptions of twelve new species. European Journal of Taxonomy 742: 1-77, DOI: 10.5852/ejt.2021.742.1291, URL: http://dx.doi.org/10.5852/ejt.2021.742.1291
Classification
- kingdom
- Animalia
- phylum
- Arthropoda
- class
- Arachnida
- order
- Araneae
- family
- Anyphaenidae
- genus
- Tafana
- species
- Tafana kunturmarqa
description
Description Male (holotype, ICN-Ar) COLOR. Exemplar probably discolored. Carapace orange, darker in cephalic region (Fig. 14 A). Labium, sternum and endites reddish brown. Chelicerae reddish brown. Legs I – IV yellow, darker at tarsi. Abdomen yellow with dark longitudinal spots (Fig. 14 A). MEASUREMENTS. Total length 8.1, carapace length 3.6, width 2.6. Clypeus height 0.08. Eye diameters and interdistances: AME 0.1, ALE 0.14, PME 0.14, PLE 0.14; AME – AME 0.06, AME – ALE 0.08, PME – PME 0.2, PME – PLE 0.2, ALE – PLE 0.02. Chelicerae 1.8 long, with three promarginal teeth and four retromarginal denticles. LEG MEASUREMENTS. I — femur 2.6 / patella 1.4 / tibia 2.53 / metatarsus 2.1 / tarsus 1.0 / total 9.63; II — 2.5 / 1.1 / 2.2 / 2.0 / 0.9 / 8.7; III — 1.9 / 1.0 / 1.2 / 1.6 / 0.6 / 6.3; IV — 2.5 / 1.22 / 2.3 / 2.6 / 0.7 / 9.32. LEG SPINATION. I — tibia v 1 - 1 - 0, metatarsus v 2 - 0 - 0; II — tibia v 0; III — tibia p 0 - 0 - 1, r 0 - 0 - 1, metatarsus v 2 - 0 - 2, p 0 - 0 - 1; IV — tibia v 1 - 2 - 2, r 1 - 1 - 0, metatarsus v 2 - 1 - 2. PALP. Retrolateral tibial apophysis conical with apex lightly curved; cymbium with retrolateral projection; short embolus; ventral tegular process near the median apophysis; sperm duct in vertical position with secondary loop reaching the apex of the tegulum; median apophysis long and curved at the apex (Fig. 14 C – E). ABDOMEN. Length 4.2, epigastric furrow 0.9 from tracheal spiracle, spiracle 1.8 from base of spinnerets. Female (paratype, ICN-Ar) COLOR. Exemplar probably discolored. Coloration as in males of this species (Fig. 14 B). MEASUREMENTS. Total length 7.8, carapace length 3.4, width 2.9. Clypeus height 0.08. Eye diameters and interdistances: AME 0.12, ALE 0.14, PME 0.14, PLE 0.14; AME – AME 0.04, AME – ALE 0.06, PME – PME 0.16, PME – PLE 0.14, ALE – PLE 0.02. Chelicerae 2.1 long, with three promarginal teeth and four retromarginal denticles. LEG MEASUREMENTS. I — femur 3.2 / patella 1.5 / tibia 3.42 / metatarsus 3.1 / tarsus 1.2 / total 12.42; II — 3.0 / 1.5 / 3.0 / 2.8 / 1.1 / 11.4; III — 2.2 / 1.1 / 1.5 / 1.9 / 0.6 / 7.3; IV — 3.0 / 1.22 / 2.61 / 3.1 / 0.8 / 10.73. LEG SPINATION. I — tibia v 1 - 1 - 1, metatarsus v 2 - 0 - 0; II — tibia v 0 - 1 - 1; III — tibia v 1 - 2 - 2, metatarsus v 2 - 0 - 2; IV — tibia v 1 - 2 - 2, p 0 - 1 - 0, r 1 - 1 - 0. EPIGYNUM. Hood circular and sclerotized; epigynal plate posterior region covered by cuticle; atrial septum present; lateral lobes sinuous. Internally, copulatory ducts narrow; primary spermathecae oval and large; secondary spermathecae rounded and large, with short fertilization ducts (Figs 14 F – G, 32 I). ABDOMEN. Length 4.3, epigastric furrow 0.8 from tracheal spiracle, spiracle 1.8 from base of spinnerets.
description
urn: lsid: zoobank. org: act: DF 812485 - CC 76 - 40 AF-A 647 - C 36685 CAEB 9 F Figs 14, 32 I, 35
diagnosis
Diagnosis Males of Tafana kunturmarqa sp. nov. resemble those of T. straminea and T. ruizi sp. nov. by having the retrolateral tibial apophysis conical, but differs by having the embolus short and the apophysis at the base of the embolus larger (Fig. 14 C – E). Females resemble those of T. straminea and T. ruizi sp. nov. by having the epigynal plate with atrial septum, but differ by having the secondary spermathecae above the primary spermathecae, rounded, and fertilization ducts smaller than primary spermathecae (Figs 14 F – G, 32 I).
distribution
Distribution Known only from Colombia (Fig. 35).
etymology
Etymology The specific name, a noun in apposition, is a tribute to the Pre-Colombian language ‘ Quechua’, originated in the central Andes. The meaning of the expression ‘ Kuntur marqa’ in this language is ‘ Condor’s nest’.
materials_examined
Material examined Holotype COLOMBIA • 1 ♂; Cundinamarca Departament, La Calera; [4 ° 43 ′ 11 ″ N, 73 ° 58 ′ 12 ″ W]; 30 Jun. 1978; C. Hernandez leg.; ICN-Ar. Paratype COLOMBIA • 1 ♀; same collection data as for holotype; ICN-Ar. Other material COLOMBIA – Boyacá • 1 ♀; Santa Maria; [4 ° 51 ′ 36 ″ N, 73 ° 15 ′ 46 ″ W]; 9 Jun. 2000; G. Amaty leg.; IBSP 258327.