taxonID	type	description	language	source
039187CA3936FFF46EB8FCC942EB973D.taxon	type_taxon	(formal description and designation of the type species, E. ferox Simon, 1897)	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3936FFF46EB8FCC942EB973D.taxon	diagnosis	Diagnosis and description. For diagnosis and description of the genus, see Bonaldo (1994) and Bonaldo et al. (2018). Composition. 38 species: E. abiseo Bonaldo, 1994, E. arnoi Bonaldo, 1994, E. chicaque sp. nov., E. chingliputensis Majumder & Tikader, 1991, E. cumbia Bonaldo & Ramírez, 2018, E. cuzco Bonaldo, 1994, E. ferox Simon, 1897, E. furcifer Kraus 1955, E. ibiuna Bonaldo, 1994, E. itamaraju Bonaldo, 1994, E. keyserlingi Simon 1897, E. lizeri Mello-Leitão, 1938, E. luisdiazi sp. nov., E. luridus Simon, 1897, E. madre Bonaldo, 1994, E. manu Bonaldo, 1994, E. marquesae Bonaldo, 1994, E. meta sp. nov., E. murgai Bonaldo & Lise, 2018, E. muisca sp. nov., E. nancyae Bonaldo & Saturnino, 2018, E. pallatanga Bonaldo, 1994, E. paredesi Bonaldo & Saturnino, 2018, E. putus O. Pickard-Cambridge, 1898, E. ravidus Simon, 1897, E. saylapampa Bonaldo, 1994, E. sigillatus Chickering, 1937, E. silvae Bonaldo, 1994, E. tendetza Peñaherrera, Campoverde, Molina & Heredia, 2024, E. tequendama Bonaldo & Lise, 2018, E. tezpurensis Biswas, 1991, E. tibacuy sp. nov., E. tropicus (Koch 1866), E. valderramai Bonaldo, 1994, E. yalen Bonaldo, 1994, E. yariguies sp. nov., E. yungas Bonaldo & Ramírez, 2018, E. zarate Bonaldo, 1994.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3936FFF46EB8FCC942EB973D.taxon	distribution	Distribution. Costa Rica, El Salvador, Panama, Colombia, Ecuador, Bolivia, Peru, Brasil, Uruguay and Argentina (Bonaldo et al. 2018). The World Spider Catalog (2025) includes three additional species, regarded by Bonaldo et al. (2018) as misplaced in the genus, two from India, E. chingliputensis Majumder & Tikader, 1991 and E. tezpurensis Biswas, 1991, and one from Colombia, E. keyserlingi Simon, 1897. These species have not yet been formally assigned to other genera.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3930FFF86EB8FA254377915B.taxon	description	Figs 2, 3, 29 A, 30 A, 32 – 33, 35	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3930FFF86EB8FA254377915B.taxon	materials_examined	Female holotype from Colombia, Magdalena, San Pedro, Sierra Nevada de Santa Marta, XII. 1974 - I. 1975, C. W. D. Gibson & R. J. Robins leg. (MCZ H 5113); not examined.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3930FFF86EB8FA254377915B.taxon	diagnosis	Diagnosis. Males of Eutichurus arnoi Bonaldo, 1994 are similar to those of Eutichurus valderramai Bonaldo, 1994 by having a filiform and thin embolus without modification at the base and a large median apophysis, but they can be separated from this species by the shape of the retrolateral tibial apophysis, which is longer, apically pointed, with an anterior rounded projection, and ventrally projected (shorter, concave, and provided with a small projection along the full extension of its apical edge in E. valderramai; (Bonaldo 1994: 151, figs 48 – 49; Figs 2 A – C, 3 A – D). Females are similar to those of Eutichurus lizeri Bonaldo, 1994, Eutichurus yungas Bonaldo, 1994, E. murgai Bonaldo & Lise, 2018, Eutichurus valderramai Bonaldo, 1994, and Eutichurus saylapampa Bonaldo, 1994, by having highly developed anterior projection, not exceeding the posterior plates (Bonaldo 1994: 150, figs. 41 – 42; Bonaldo et al. 2018: 351, figs. 18 – 19; 327, figs. 7 – 8; Bonaldo 1994: 151, figs. 50 – 51; 151, fig. 52; Fig. 2 D – E). However, they can be distinguished from E. lizeri and E. yungas by their unfused posterior plate (Bonaldo 1994: 150, figs. 41 – 42; Bonaldo et al. 2018: 351; Bonaldo 1994: 151, fig. 53; Fig. 2 D – E); from E. murgai plate by their smooth anterior projection (distally sclerotized in E. murgai and E. valderramai) (Bonaldo et al. 2018: 327, figs. 7 – 8; Bonaldo 1994: 151, figs. 50 – 51; Fig. 2 D – E); and from E. saylapampa and the aforementioned species, as well as from the rest of the genus, by having rounded posterior plates, as long as wide, and a prominent subtriangular atrium between the projection anterior (Bonaldo 1994: 151, fig. 52; 151, 53; Fig. 2 D – E).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3930FFF86EB8FA254377915B.taxon	description	Description. Male (UARC: AR 199). Coloration in ethanol: carapace dark brown on cephalic and ocular region with a thin and reddish-brown stripe on thoracic groove. Chelicerae with the paturon dark-brown, brown-reddish fangs. Endites and labium dark brown. Sternum light brown. Legs: coxae I – IV light brown. Femora and patellae I – IV light-brown-yellow; tibiae / tarsi II – IV brown. Opisthosoma: light gray, dorsally covered with fine white setae, ventrally with black setae around the tracheal spiracles and lung openings. Spinnerets light gray. Femora / tibiae I – IV with less developed scopulae. Tarsi I – IV with dense scopulae, and metatarsi III – IV with moderate scopulae. Measurements: total length 20.89, carapace length 9.44, width 7.22, height 4.05. Clypeus height 0.34. Eye diameters and interdistances: AME 0.56, ALE 0.59, PME 0.38, PLE 0.52; AME – AME 1.50, AME – ALE 1.43, AME – PME 1.04, PME – PME 1.42, PME – PLE 1.70, ALE – PLE 1.12. Chelicerae length 5.38, with four promarginal and three retromarginal teeth. Sternum length 4.14, width 3.62. Legs: I — femur 8.37 / patella 3.41 / tibia 7.79 / metatarsus 9.35 / tarsus 3.53 / total 32.45; II — 8.13 / 3.53 / 8.26 / 9.22 / 3.39 / 32.53; III — 7.30 / 2.69 / 6.36 / 6.97 / 2.94 / 26.26; IV — 8.95 / 3.51 / 8.01 / 9.53 / 3.01 / 33.01. Opisthosoma length 11.43. Legs and palp macrosetae pattern: palpal femur d 0 - 0 - 1, tibia p 1 - 0 - 1. I — femur d 1 - 0 - 1, p 0 - 0 - 1 d; tibia v 2 - (1) - 2 - 1 p; metatarsus v 2 - 1 r- 1 p. II — femur = I; tibia v 2 - 2 - 0, p 0 - 0 - 1 d; metatarsus v 2 - 2 - 1 p. III — femur d 1 - 1 - 1 r, p 0 - 1 d- 1 d, r 0 - 0 - 1 d; tibia v 1 p- 2 - 2, p 1 - 1, r 1 - 1; metatarsus v 2 - 1 p- 1 p, d p 1 r 1 - p 1 r 1 - p 1 r 1, p 0 - 0 - 1, r 0 - 0 - 1; IV = III. Palp: retrolateral tibial apophysis short, with a laminar small process; cymbium, long, nearly twice the length of the tibia; retrolateral process lightly projected; tegulum sub-rounded, longer than wide; hyaline conductor very thin; embolus long and filiform, inserted sub-basally on the tegulum, without process; spermatic ducts wide and n-shaped in ventral view; large and bifid median apophysis with sharpened and long apex, median prong with long and flattened apex (Figs 2 A – C, 3 A – D). Female. See description and illustrations in Bonaldo (1994): 122, 151, fig. 53. Additional documentation in Fig. 2 D – E.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3930FFF86EB8FA254377915B.taxon	materials_examined	New Records. COLOMBIA, Magdalena: 1 ♂, Parque Nacional Natural Sierra Nevada de Santa Marta, Ciénaga (10 ° 53 ′ 27.3 ″ N; 73 ° 59 ′ 43.9 ″ W), 2100 m, 11. VI. 2001, P. Sánchez leg. (MPUJ _ ENT 0087173); 2 ♂, Santa Marta, Sierra Nevada de Santa Marta, Onaca, Camino Cerro Kennedy (11 ° 6 ′ 18 ″ N; 74 ° 3 ′ 46 ″ W), 2388 m, 15. XII. 2022, Manual Capture, L. Martínez Leg. (UARC: AR 199); 1 ♀, Sierra Nevada de Santa Marta, Hacienda Hierba Buena (10 ° 53 ′ 42.3 ″ N; 73 ° 59 ′ 58.6 ″ W), 2600 m, 10. XI. 2015, Manual Capture, L. Martínez Leg (UARC: AR 205); 1 ♂, Sierra Nevada de Santa Marta, Hacienda Hierba Buena (10 ° 53 ′ 36.49 ″ N; 73 ° 59 ′ 45.81 ″ W), 2600 m, 12. XI. 2024, Manual Capture, L. Benavides, C. Casas. W. Galvis, C. V. Mamani, L. Martinez, M. P. Pereira, W. Porto, D. Proud (MPUJ _ ENT 0087172).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3930FFF86EB8FA254377915B.taxon	distribution	Distribution. Only known from Magdalena department (Figs 32, 33, 35).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA393CFFF86EB8FC1D43B294D1.taxon	description	Figs 4, 31 B, E, 32 – 33, 35	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA393CFFF86EB8FC1D43B294D1.taxon	materials_examined	(male holotype, Colombia, Valle de Medellín, Antioquia, lX – X. 1962, B. Schneble leg., MCZ, examined).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA393CFFF86EB8FC1D43B294D1.taxon	diagnosis	Diagnosis. Males of Eutichurus valderramai Bonaldo, 1994 resemble to those of Eutichurus andresgarcia sp. nov. and Eutichurus tropicus (L. Koch, 1866) in having a filiform embolus and a short, excavated retrolateral tibial apophysis (Bonaldo 1994: 120, figs 48 – 51; Figs 5 A – C, 7 A – C). They differ from the previous species by having a longer, slender, and sharp embolus, without a prolateral process; MA with the apMA and aMA much more developed, being larger, almost half the length of the cymbium (Fig. 4 A – C). Females are similar to those of E. murgai Bonaldo & Lise, 2018 by presenting anterior projections distally sclerotized (Bonaldo 1994: 150, figs. 41 - 42; Bonaldo et al. 2018: 351, figs. 18 - 19; 327, figs. 7 - 8; Bonaldo 1994: 151, figs. 50 - 51; 151, 52). However, they can be distinguished by having the apex of the anterior projections rough and rounded (sharp in E. murgai), and by the posterior plates being square, as long as they are wide, with straight anterior margins (Fig. 4 D – E) (with the posterior plates being longer than wide and with the anterior margins strongly divergent in E. murgai. Bonaldo & Lise, 2018 (Bonaldo et al. 2018: figs. 7 - 8).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA393CFFF86EB8FC1D43B294D1.taxon	description	Description. See Bonaldo (1994: 120). Additional documentation in Figs 4, 31 B, E.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA393CFFF86EB8FC1D43B294D1.taxon	materials_examined	New records. COLOMBIA, Antioquia: 1 ♂, Carmen del Viboral (6 ° 5 ′ 20.11 ″ N; 75 ° 20 ′ 1.3 ″ W), 2150 m, 5. VI. 2005, Captura manual, intradomicilio, L. Carmona leg. (CEUA 142102); Antioquia: 1 ♀, 1 ♂, same locality as the previous specimen (6 ° 5 ′ 20.11 ″ N; 75 ° 20 ′ 1.3 ″ W), manual capture, inside the house, L. Carmona leg. (CEUA 142103).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA393CFFF86EB8FC1D43B294D1.taxon	distribution	Distribution. Known from Colombia, Antioquia and Nariño departments (Figs 32 – 33, 35).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA393CFFFC6EB8F894427793CF.taxon	description	Figs 5, 6, 29 C, 30 C, 32 – 33, 35	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA393CFFFC6EB8F894427793CF.taxon	materials_examined	Type material. Holotype: COLOMBIA, Cundinamarca: 1 ♂, Reserva Chicaque, Robledal (4 ° 37 ′ 2.1 ″ N, 74 ° 18 ′ 50.22 ″ W), 2250 m, 24 – 28. II. 2014, D. Forero. Leg (MPUJ _ ENT 0086801).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA393CFFFC6EB8F894427793CF.taxon	etymology	Etymology. The specific epithet is a patronym in honor of the memory of Andrés García, a Colombian arachnologist and a great friend who made significant contributions to the study of Opiliones in the Neotropical region.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA393CFFFC6EB8F894427793CF.taxon	diagnosis	Diagnosis. Males of Eutichurus andresgarcia sp. nov. are similar to those of E. tropicus (L. Koch, 1866) by having a conspicuous embolar prolateral process with a filiform embolus and an excavated RTA (Bonaldo 1994: 150, figs 43 – 45; Figs 5 A – C, 6 A – C, 7 A – C). They differ by the embolus inserted basally, a longer embolar prolateral process located basally in the embolus and the RTA with a distinctive stem inserted in oblique angle with to the tibia, while in E. tropicus it is perpendicular to the tibia and does not have a stem (Bonaldo 1994: 150, figs 43 – 45; Figs 5 A – C, 6 A – C).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA393CFFFC6EB8F894427793CF.taxon	description	Description. Male holotype (MPUJ _ ENT 0086801). Coloration in ethanol: Carapace brown, blackish in ocular region and lighter in posterior region. Chelicerae with blackish brown paturon and fangs, with three promarginal and four retromarginal teeth. Endites and labium dark brown. Sternum brown. Legs: Coxae I-IV brown, I-II darker. Femurs, patellae, and tibiae I-IV brown. Metatarsals and tarsi I-IV brown, slightly darker than tibiae. Opisthosoma: Yellowish gray. Spinnerets yellowish gray. Metatarsus I-IV with poorly developed scopulae, located distally and spanning a small portion. Tarsi I-IV with dense scopulae. Measurements: total length 14.96, carapace length 6.96, width 5.18, height 2.37. Clypeus height 0.14. Eye diameters and interdistances: AME 0.48, ALE 0.39, PME 0.32, PLE 0.39; AME – AME 1.16, AME – ALE 1.52, AME – PME 0.95, PME – PME 1.10, PME – PLE 1.37, ALE – PLE 0.65. Chelicerae length 4.85. Sternum length 2.98, width 2.62. Legs: I — femur 5.95 / patella 2.90 / tibia 5.96 / metatarsus 5.91 / tarsus 2.46 / total 23.18; II — 5.94 / 2.82 / 5.53 / 5.56 / 2.41 / 22.26; III — 5.35 / 2.59 / 4.65 / 4.44 / 1.83 / 19.04; IV — 6.31 / 2.73 / 5.42 / 5.98 / 2.09 / 22.53. Opisthosoma length 7.44. Legs and palp macrosetae pattern: palpal femur d 0 - 1 - 1, tibia p 1 - 0 - 1. I — femur d 0 - 1, p 0 - 0 - 1 d (left leg p 0 - 1 - 1); tibia v 0 - 2 - 0 (left leg v 0 - 1 - 1 - 2 - 0); metatarsus v 2 - 2 - 1. II = I, except left leg tibia v 0 - 1 - 0. III — femur d 1 - 1 - 1, p 0 - 1 d- 1 d, r 0 - 1 d- 1 d; tibia v 0 - 2 - 2, p 0 - 0 - 1, r 1 - 0 - 1; metatarsus v 2 - 2 - 1, p 1 d- 1 d- 2, r 1 d- 1 d- 2. IV — femur d 1 - 1 - 0, p 0 - 1 d- 1 d, r 0 - 0 - 1; tibia v 1 - 1 - 2; metatarsus = III. Palp: cymbium longer than length of tibia; tegulum elliptical, longer than wide, conductor hyaline, oblanceolate, leaf-shaped; embolus basally broad, inserted sub basally on the tegulum, with long, tapering prolateral process, apex of embolus wavy, with a laminar zone extending for more than half its length; spermatic ducts broad, running marginally along tegulum; median apophysis scythe-shaped; retrolateral tibial apophysis cuboid in appearance (ventral view), truncate and excavated (Figs 5, 6).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA393CFFFC6EB8F894427793CF.taxon	distribution	Distribution. Only known from the type locality in Cundinamarca department (Figs 32 – 33, 35).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3938FFFC6EB8FE6943A0946F.taxon	description	Figs 7, 29 B, 30 B, 32 – 34	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3938FFFC6EB8FE6943A0946F.taxon	diagnosis	Diagnosis. Males of Eutichurus tropicus (L. Koch, 1866) resemble those of Eutichurus valderramai Bonaldo, 1994 and Eutichurus andresgarcia sp. nov. in having a filiform embolus and a short, excavated retrolateral tibial apophysis (Fig. 7 A – C; Bonaldo 1994: figs 43 – 45, 48 – 49). Additionally, they closely resemble the latter species by having the embolus abruptly narrowing from the distal half. They differ thoseby having the embolus inserted almost basally and with a prolateral embolar process situated medially. They also resemble E muisca sp. nov. in having an excavated RTA and a median apophysis with apMA and aMA of nearly equal length, projecting similarly toward the basal and distal sides of the cymbium, respectively (Bonaldo 1994: 150, figs 43 – 45, 151, figs. 48 – 49; Figs 4 A – C). However, they can be distinguished by having a wider, nearly square aMA with a longitudinal medial keel, a narrower, tapering aMA, and an RTA nearly perpendicular to the tibia respectively (Bonaldo 1994: 150, figs. 43 – 45, 151, figs. 48 – 49; Figs. 5 A – C). Females see Bonaldo (1994: 119).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3938FFFC6EB8FE6943A0946F.taxon	description	Description. See Bonaldo (1994: 119 – male under E. brescoviti). Additional documentation in Figs 7, 29 B, 30 B. New records. COLOMBIA: Cundinamarca: 1 ♂, Reserva Forestal Chicaque, Robledal (4 ° 37 ′ 2.1 ″ N; 74 ° 18 ′ 50.22 ″ W), 2250 m, 24 – 28. II. 2014, D. Forero leg. (MPUJ _ ENT 00706); 1 ♂, Facatativá (4 ° 48 ′ 2.39 ″ N; 74 ° 22 ′ 27.63 ″ W), 2580 m, 2. IV. 1978, E. Quijano leg. (MPUJ _ ENT 0087095); Boyacá: 1 ♀, Santuario de Fauna y Flora Iguaque (5 ° 41 ′ 59.9 ″ N; 73 ° 26 ′ 31.82 ″ W), VII. 2011, E. Castaño Leg. (MPUJ _ ENT 0087160); 1 ♀, Santuario de Fauna y Flora Iguaque (5 ° 40 ′ 31.34 ″ N; 73 ° 26 ′ 51.59 ″ W), 2850 m, IV. 2003, manual capture. (MPUJ _ ENT 0070587). Risaralda: 1 ♀, Santuario de Fauna y Flora Otúm Quimbaya, El Molinillo (4 ° 43 ′ N; 75 ° 34 ′ W), 2220 m, 17 _ 04. II _ III. 2003, manual capture, G. Lopez leg. (MPUJ _ ENT 0087161).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3938FFFC6EB8FE6943A0946F.taxon	distribution	Distribution. Known from Colombia, Cundinamarca and Boyacá departments (Figs 32 – 34).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3938FFE06EB8F9C943F093EB.taxon	description	Figs 8, 9, 29 G, 30 G, 32 – 34	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3938FFE06EB8F9C943F093EB.taxon	materials_examined	Type material. Holotype: COLOMBIA, Boyacá: 1 ♂, Santuario de Fauna y Flora Iguaque, Municipio Chízina. Finca Sorcido (5 ° 36 ’ N; 73 ° 30 ’ W), 2466 m, 2 – 22. IX. 2003, P. Reina leg. (IAvH-I- 3129).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3938FFE06EB8F9C943F093EB.taxon	etymology	Etymology. The specific name honors the indigenous community of the Muiscas, who inhabited several departments of the center of the country, including the department of Boyacá where this species is known to occur; noun in apposition.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3938FFE06EB8F9C943F093EB.taxon	diagnosis	Diagnosis. Males of Eutichurus muisca sp. nov. are similar to E. madre Bonaldo, 1998, E. nancyae Bonaldo & Saturnino, 2018 and E. tequendama Bonaldo & Lise, 2018 by having an embolar prolateral process and RTA represented by a single branch (Bonaldo et al. 2018: 333, figs 23 – 26; 343, figs 58 – 60; 332, figs 20 – 22; Figs 8 A – C, 9 A – C). However, they can be distinguished by a much more conspicuous, laminar, subtriangular prolateral embolar process directed prodistally (Figs 8 A – B, 9 A – B) They also resemble E. tropicus (L. Koch, 1866) by having an excavated RTA and a median apophysis with the apMA and aMA of almost the same length, similarly, projected towards the basal and distal sides of the cymbium, respectively (Bonaldo 1994: 150, figs 43 – 45; Figs 9 B – C, 10 B – C). However, they can be differentiated by having a narrower apMA without a keel (wider, almost square, and with a longitudinal medial keel in E. tropicus), a wider aMA (narrow and sharp in E. tropicus), and an RTA perpendicular to the tibia (almost perpendicular to the tibia in E. tropicus. (Bonaldo 1994: 150, figs 43 – 45; Fig. 7 A – C). Also, by the non-filiform embolus with a subdistally located lamellar prolateral process (filiform and with a medial lamellar prolateral process in E. tropicus. Bonaldo 1994: 150, figs 43 – 45; Fig. 7 A – C).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3938FFE06EB8F9C943F093EB.taxon	description	Description. Male holotype (IAvH-I- 3129). Carapace ochre, reddish-brown in the cephalic region. Chelicerae with reddish-brown paturon and fang, with three promarginal and four retromarginal teeth. Endites brown, paler anteriorly, labium brown. Sternum pale brown. Legs: Coxae I-IV pale brown. Femora and patellae I-IV pale brown. Tibiae and tarsi II-IV brown. Opisthosoma: Light gray. Spinnerets light gray. Metatarsus I-IV with poorly developed scopulae. Tarsi I-IV with dense scopulae. Measurements: total length 12.99, carapace length 5.09, width 5.22, height 2.52. Clypeus height 0.38. Eye diameters and interdistances: AME 0.33, ALE 0.27, PME 0.31, PLE 0.31; AME – AME 1.07, AME – ALE 1.10, AME – PME 0.96, PME – PME 1.08, PME – PLE 1.23, ALE – PLE 0.70. Chelicerae length 4.25. Sternum length 3.14, width 2.50. Legs: I — femur 5.77 / patella 2.71 / tibia 5.83 / metatarsus 5.74 / tarsus absent / total 20.05; II — 5.82 / 2.70 / 5.65 / 5.79 / 2.34 / 22.30; III — 4.91 / 2.72 / 4.24 / 4.41 / 1.84 / 18.12; IV — 6.72 / 2.08 / 5.18 / 6.07 / 2.16 / 22.21. Opisthosoma length 6.43. Legs and palp macrosetae pattern: palpal femur d 0 - 1 - 1, tibia p 1 - 0 - 1. I — femur d 1 - 0 - 1, p 0 - 0 - 1 d; tibia v 0 - 2 - 0; metatarsus v 2 - 2 - 1. II = I, except femur d 0 - 1 - 1. III — femur d 1 - 0 - 1, p 0 - 0 - 1, r 0 - 1 d- 0; tibia v = I, p 1 - 0 - 1, r 0 - 0 - 1; metatarsus v 2 - 2 - 1, p 1 d- 1 d- 2, r 1 d- 1 d- 2. IV — femur d 1 - 1 - 0, p 0 - 0 - 1 d, p 0 - 0 - 1 d; tibia = III; metatarsus = III. Palp: cymbium longer than length of tibia; with sub-basal retrolateral process slightly projecting toward RTA; tegulum oval, longer than wide, conductor hyaline, petal-shaped, embolus prominent, inserted submedially on prolateral side of tegulum, hourglass-shaped (prolateral view), embolar prolateral process very conspicuous and laminar; spermatic ducts broad, running marginally along tegulum, J-shaped; median apophysis bifid, anvil-shaped (retrolateral view) and with rounded apex; retrolateral tibial apophysis broad, spoonshaped (ventral view), with a small process projecting ventrally toward tegulum (Figs 8 A – C, 9 A – C).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3938FFE06EB8F9C943F093EB.taxon	distribution	Distribution. Only known from the type locality in Boyacá department (Figs 32 – 34).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3924FFE36EB8FE4D44019193.taxon	description	Figs 1, 10, 11, 29 E, 30 E, 32 – 34	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3924FFE36EB8FE4D44019193.taxon	materials_examined	Type material. Holotype: COLOMBIA, Guajira: 1 ♂, Barrancas, San Pedro del Alto, Camino a la Cueva (10 ° 52 ′ 28.16 ″ N; 72 ° 44 ′ 1.64 ″ W), 1716 m, 4. XII. 2016, M. Gutiérrez leg. (MPUJ _ ENT 0087171). Paratypes: COLOMBIA, Guajira: 2 ♀, same date as holotype (MPUJ _ ENT 0087170, UARC: AR 200); 2 ♂, same date as holotype (MPUJ _ ENT 0087169, UARC: AR 201); 2 ♂, Barrancas, San Pedro del Alto, Camino a la Cueva, Finca La Alemania (10 ° 50 ′ 14.4 ″ N; 72 ° 40 ′ 14.9 ″ W), 1749 m, 20. XI. 2019, M. Gutiérrez leg. (MPUJ _ ENT 0087168, UARC: AR 202); 1 ♂, Barrancas, Vereda Las Pavas, Camino Cueva Jaguar (10 ° 50 ’ 01.1 ” N 72 ° 40 ’ 28.1 ” W), 1671 m, 13. XI. 2024, Manual capture, C. Casas, L. Martínez, M. Machado, M. Gutierrez, C. Osorio, E. Villarreal, L. Munar, Y. Murillo, L. Avendaño & N. Aroca leg. (UARC: AR 311); 1 ♂, 1 J, Barrancas, Vereda Las Pavas, Finca La Fortuna (10 ° 50 ’ 25.5 ” N 72 ° 40 ’ 24.3 ” W), 1539 m, 13. XI. 2024, Manual capture, C. Casas, L. Martínez, M. Machado, M. Gutierrez, C. Osorio, E. Villarreal, L. Munar, Y. Murillo, L. Avendaño & N. Aroca leg. (UARC: AR 296)	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3924FFE36EB8FE4D44019193.taxon	etymology	Etymology. The specific name is after Luis Diaz, a young Colombian football player born at the type locality, municipality of Barrancas, and a pride for Colombia and specially his hometown for his professional career and the many social contribution through his foundation “ Sembrando Esperanza ” which focuses on improving the life quality of Barrancas and nearby populations. Masculine genitive epithet.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3924FFE36EB8FE4D44019193.taxon	diagnosis	Diagnosis. Males of Eutichurus luisdiazi sp. nov. resemble to those of Eutichurus marquesae Bonaldo, 1994 by the long retrolateral tibial apophysis and large median apophysis, but differ by the very wide prolateral process of the embolus, retrolateral tibial apophysis straight with ventral tip less projected (very thin prolateral process of the embolus and wide retrolateral tibial apophysis with the ventral tip projected in E. marquesae (Bonaldo et al. 2018: 335, figs 27, 30; Figs 10 A – C, 11 A – D). Females are similar to those of Eutichurus marquesae by the anterior projections projected laterally in relation to posterior plates and the posterior plate much longer than wide (Bonaldo 1994: 154, fig 80; Figs 10 E, 11 E). They can be distinguished by the subtriangular posterior plate (bottle-like in E. marquesae), longer and thinner secondary spermathecae stalk, and smaller secondary spermathecae (Bonaldo 1994: 154, figs 80 – 81; Figs 10 D – E, 11 E – F).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3924FFE36EB8FE4D44019193.taxon	description	Description. Male holotype (MPUJ _ ENT 0087171). Coloration in ethanol: carapace light-brown, darker on cephalic and ocular region with thin thoracic groove mark reddish brown. Chelicerae with the paturon dark brown and reddish-brown fangs with four promarginal and retromarginal teeth. Endites and labium dark brown. Sternum light brown. Legs: coxae I – IV yellow. Femora and patellae, I – IV light brown. Tibiae-tarsi, II – IV brown. Opisthosoma pale yellow, dorsally covered with fine white setae, ventrally with black setae rounded the tracheal spiracles and lungs opening. Spinnerets pale-yellow. Tarsi I – IV with dense scopulae, and metatarsi III – IV with scarce scopulae. Measurements: total length 15.07, carapace length 6.89, width 5.12, height 1.81. Clypeus height 0.22. Eye diameters and interdistances: AME 0.41, ALE 0.40, PME 0.29, PLE 0.34; AME – AME 1.16, AME – ALE 1.26, AME – PME 0.85, PME – PME 1.25, PME – PLE 1.19, ALE – PLE 0.76. Chelicerae length 3.64. Sternum length 3.01, width 2.18. Legs: I — femur 5.87 / patella 2.12 / tibia 6.99 / metatarsus 5.18 / tarsus 2.65 / total 22.81; II — 5.12 / 1.47 / 4.69 / 3.18 / 1.99 / 16.45; III — 4.64 / 2.78 / 6.34 / 7.13 / 2.61 / 23.50; IV — 5.57 / 2.13 / 5.86 / 5.16 / 2.52 / 16.08. Opisthosoma length 8.11. Legs and palp macrosetae pattern: palpal femur d 0 - 0 - 1, tibia p 1 - 0 - 1. I — femur d 1 - 0 - 0, p 0 - 1 d- 1 d; tibia v 2 - 1 r- 1 p- 2 (2 - 3 - 2 - 1 p); metatarsus v 2 - 0 - 2 - 1 r (2 r 1 - 1 p- 1 p). II — femur d 1 - 1 - 0, p 0 - 1 d- 1 d; tibia v 2 - 2 - 1 p; metatarsus v 2 - 1 p- 1 p. III — femur d 1 - 1 - 1, r 1 d- 1 d- 1 d, p 0 - 1 d- 1 d; tibia v 1 p- 2 - 2, p 1 - 1, r 1 - 1; metatarsus v 2 - 2 - 1 p, d p 1 r 1 - p 1 r 1 - p 1 r 1, p 0 - 0 - 1, r 0 - 0 - 1; IV — femur d = II, p = III, r 0 - 0 - 1 d; tibia v 2 - 2 - 2, p 0 - 1, r = III; metatarsus = III. Palp: cymbium almost as long as tibia length; retrolateral process of the cymbium wide with the external edge sub-rounded; tegulum sub-rounded, almost as wide as long; conductor hyaline and thin; embolus long and flattened, inserted medially on the tegulum, with a wide process; spermatic ducts wide and S-shaped in ventral view; median apophysis large and bifid with long tips, median prong with apex rounded and sharp; retrolateral tibial apophysis large and thin with two apical processes, being the ventral longer than the dorsal (Figs 10 A – C, 11 A – D). Female (MPUJ _ ENT 0087170). Coloration in ethanol: carapace light-brown darker on cephalic and ocular region with thin thoracic groove mark reddish-brown. Chelicerae with the paturon dark-brown and reddish-brown fangs with four promarginal and retromarginal teeth. Endites and labium dark brown. Sternum light brown. Legs: coxae I – IV yellow. Femora and patellae, I – IV light brown. Tibiae-tarsi, II – IV brown. Opisthosoma: pale yellow, dorsally covered with fine white setae, ventrally with black setae rounded the tracheal spiracles and lungs opening. Spinnerets pale-yellow. Tarsi I – IV with dense scopulae, and metatarsi III – IV with moderate scopulae. Measurements: total length 15.60, carapace length 8.04, width 5.91, height 2.18. Clypeus height 0.25. Eye diameters and interdistances: AME 0.38, ALE 0.39, PME 0.26, PLE 0.26; AME – AME 1.22, AME – ALE 1.31, AME – PME 1.17, PME – PME 1.41, PME – PLE 1.59, ALE – PLE 0.83. Chelicerae length 4.10. Sternum length 3.21, width 2.87. Legs: I — femur 6.28 / patella 3.16 / tibia 6.40 / metatarsus 6.57 / tarsus 2.42 / total 24.83; II — 5.87 / 3.15 / 6.13 / 6.21 / 2.53 / 23.89; III — 4.50 / 2.36 / 3.84 / 4.45 / 2.30 / 17.45; IV — 6.52 / 2.72 / 6.29 / 6.57 / 2.27 / 24.37. Opisthosoma length 7.50. Legs and palp macrosetae pattern: palpal femur d 0 - 0 - 1, tibia p 1 - 0 - 1. I — femur d 1 - 0 - 0, p 0 - 1 d- 1 d; tibia v 2 - 1 r- 1 p- 2 (2 - 3 - 2 - 1 p); metatarsus v 2 - 0 - 2 - 1 r (2 r 1 - 1 p- 1 p). II — femur d 1 - 1 - 0, p 0 - 1 d- 1 d; tibia v 2 - 2 - 1 p; metatarsus v 2 - 1 p- 1 p. III — femur d 1 - 1 - 1, p 0 - 1 d- 1 d, r 1 d- 1 d- 1 d; tibia v 1 p- 2 - 2, p 1 - 1, r 1 - 1; metatarsus v 2 - 2 - 1 p, d p 1 r 1 - p 1 r 1 - p 1 r 1, p 0 - 0 - 1, r 0 - 0 - 1; IV — femur d = II, p = III, r 0 - 0 - 1 d; tibia v 2 - 2 - 2, p 0 - 1, r = III; metatarsus = III. Epigynum: median field longer than wide, thinner towards the posterior side; anterior projections wide, subtriangular, apically rounded; posterior plates large, separated medially, and with a short basal groove, forming a triangle; primary spermathecae large and rounded; secondary spermathecae smaller than primary ones and rounded; stalk of secondary spermathecae long, wider towards the primary spermathecae; fertilization ducts short, nearly half the length of spermathecae diameter, anteriorly inserted on the primary spermathecae (Figs 10 D – E, 11 E – F).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3924FFE36EB8FE4D44019193.taxon	distribution	Distribution. Known from Guajira department (Figs 32 – 34).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3927FFE56EB8FBA3427792D2.taxon	description	Figs 12, 29 F, 30 F, 32 – 33, 35	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3927FFE56EB8FBA3427792D2.taxon	materials_examined	(female holotype, Colombia, Cundinamarca, Santa Fé de Bogotá, La Uvita, I. N. Maria leg., MNRJ 152, not examined);	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3927FFE56EB8FBA3427792D2.taxon	diagnosis	Diagnosis. Males of E. marquesae Bonaldo, 1994 resemble those of E. paredesi Bonaldo & Saturnino, 2018, E. madre Bonaldo, 1994 and E. luisdiazi sp. nov. by the MA with a long, retrolaterally directed median prong (Bonaldo 1994: 130, figs 80 – 81; Bonaldo et al. 2018: 333, figs 23 – 25; Fig. 12). but can be distinguished from E. paredesi Bonaldo & Saturnino, 2018, E. madre Bonaldo, 1994 by the presence of a long embolar prolateral process inserted medially and from E. luisdiazi s p. nov. by the thinner prolateral process of the embolus and wide retrolateral tibial apophysis with the ventral tip projected (very wide prolateral process of the embolus, retrolateral tibial apophysis straight with ventral tip less projected in E. luisdiazi sp. nov.) (Bonaldo 1994: 130, figs 80 – 81; Bonaldo et al. 2018: 333, figs 23 – 25; Fig. 12). Females are similar to E. madre and E. luisdiazi sp. nov. by the epyginal posterior plate much longer than wide (Bonaldo 1994: 130: 80; 129, figs 79; Figs 12 D, 6 D, 7 E). They can be distinguished from E. luisdiazi sp. nov. by the bottle-like posterior plate (subtriangular in E. luisdiazi sp. nov.) and from E. madre by having anterior projections less developed not covering posterior plates (anterior projections well developed covering part of the anterior region of posterior plates in E. madre) (Bonaldo 1994: 130: 80; 129, figs 79; Figs 12 D, 10 D, 11 E).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3927FFE56EB8FBA3427792D2.taxon	description	Description. See Bonaldo (1994: 130) and Bonaldo et al. (2018: 334). Additional documentation in Figs 12, 29 F, 30 F.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3927FFE56EB8FBA3427792D2.taxon	materials_examined	New records COLOMBIA, Boyacá: 1 ♂, Ventaquemada (5 ° 21 ′ 59.4 ″ N; 73 ° 31 ′ 3.75 ″ W), 2630 m, 29. VII. 2014, manual capture on grass, M. Cárdenas leg (ICN-Ar- 9964); 1 ♂, El Cucuy, Vereda El Carrizal (6 ° 25 ′ 12.48 ″ N; 72 ° 25 ′ 54.33 ″ W), 2850 m, 12. I. 1999, manual capture, G. Mora leg. (MPUJ _ ENT 0087159); 1 ♀, (); 1 ♂, Santuario y Flora Iguaque, Municipio Chízina, Finca Sorcido (5 ° 36 ’ N; 73 ° 30 ’ W), 2466 m, 2 – 22. IX. 2003, malaise, P. Reina leg. (IAvH-I- 3127); 1 ♀, same locality and data of the previous specimen (IAvH-I- 3128); Cundinamarca: 1 ♂, Soacha, Centro (4 ° 33 ′ 31.07 ″ N; 74 ° 14 ′ 19.81 ″ W), 6. XI. 2019, manual capturado en una bodega, I. Torres leg. (ICN-Ar- 9952).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3927FFE56EB8FBA3427792D2.taxon	distribution	Distribution. Known from Colombia, Cundinamarca and Boyacá departments (Figs 31 – 32, 34).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3921FFE66EB8FE95431B9093.taxon	description	Figs 13, 14, 29 D, 30 D, 32 – 34	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3921FFE66EB8FE95431B9093.taxon	materials_examined	Type material. Holotype: COLOMBIA, Meta: 1 ♂, Puerto Gaitán, Altamira, Club Los Llaneros (4 ° 18 ′ 6.86 ″ N; 72 ° 5 ′ 0.66 ″ W), 140 m, 14. X. 2006, M. Bello et al. leg. (MPUJ _ ENT 0070582).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3921FFE66EB8FE95431B9093.taxon	etymology	Etymology. The specific name refers to the Meta Department in Colombia, where the type locality is situated; noun in apposition.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3921FFE66EB8FE95431B9093.taxon	diagnosis	Diagnosis. Male of Eutichurus meta sp. nov. are similar to those of Eutichurus abiseo Bonaldo, 1994 in having a laminar, expanded embolus tip (Figs 13 A – C, 14 A – D; Bonaldo 1994: 149, figs 35 – 37; figs 13 A – C, 14 A – D). It differs from the previous species and from the other species of the genus in having a large and shovel-shaped retrolateral tibial apophysis, a well-developed and apically rounded process of the embolus with a prolateral notch on the apex, and a median apophysis with a very thin tip (Figs 13 A – C, 14 A – D).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3921FFE66EB8FE95431B9093.taxon	description	Description. Male holotype (MPUJ _ ENT 0070582). Coloration in ethanol: carapace uniformly pale brown, darker on cephalic and ocular region, with thin, dark brown thoracic groove. Chelicerae with paturon light brown and fangs reddish brown. Endites and labium brown. Sternum pale brown. Legs: I – IV as carapace. Opisthosoma: light yellow, dorsally and ventrally covered with fine black setae, with a dense patch of black setae around the tracheal and lung spiracles. Spinnerets pale yellow. Tarsi I – IV with dense scopulae, and metatarsi III – IV with scarce scopulae. Measurements: total length 6.76, carapace length 2.79, width 2.56, height 1.45. Clypeus height 0.11. Eye diameters and interdistances: AME 0.26, ALE 0.18, PME 0.20, PLE 0.20; AME – AME 0.63, AME – ALE 0.59, AME – PME 0.58, PME – PME 0.67, PME – PLE 0.48, ALE – PLE 0.42. Chelicerae length 1.47, with four promarginal and four retromarginal teeth. Sternum length 1.67, width 1.29. Legs: I — femur 4.31 / patella 1.38 / tibia 4.35 / metatarsus 4.90 / tarsus 1.61 / total 16.55; II — 4.27 / 1.36 / 4.38 / 4.57 / 1.74 / 16.32; III — 3.52 / 1.18 / 3.01 / 3.16 / 1.30 / 12.17; IV — 4.46 / 1.29 / 3.78 / 5.17 / 1.42 / 16.42. Opisthosoma length 3.96. Legs and palp macrosetae pattern: palpal femur d 1 - 0 - 1, tibia p 1 - 0 - 1. I — femur d 1 - 0 - 1, p 0 - 1 d- 1 d, r 0 - 1 d- 1 d; tibia v 2 - 1 - 2 - 2 (2 - 2 - 2), p 1 - 0 - 1 d (0 - 1 d- 0), r 0 - 1 d- 0; metatarsus v 2 - 2 - 1 p. II = I. III — femur d 1 - 0 - 1 r, p 0 - 1 d- 1 d, r 0 - 1 d- 1 d; tibia v 1 p- 2 - 2, p 1 - 1, r 1 - 1; metatarsus v 2 - 1 p- 2, d p 1 r 1 - p 1 r 1 - p 1 r 1, p 0 - 0 - 1, r 0 - 0 - 1; IV — femur = III, tibia v 1 p- 2 - 1 p, p and r = III, metatarsus v 2 - 2 - 2, p and r = III. Palp: retrolateral tibial apophysis large and shovel-shaped; cymbium long, nearly twice the length of the tibia; retrolateral process of the cymbium slightly projected; tegulum sub-rounded, longer than wide; conductor hyaline, long, and thin; embolus long, flattened, and very wide; inserted sub-medially on the tegulum, apically flattened and bifid; spermatic ducts wide and S-shaped in ventral view; median apophysis small and thin, curved towards the posterior side of the bulb (Figs 13 – 14).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3921FFE66EB8FE95431B9093.taxon	distribution	Distribution. Only known from the type locality in Meta department (Figs 32 – 34).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3923FFEA6EB8FF0043A1929B.taxon	description	Figs 15, 16, 29 H, 30 H, 32 – 34	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3923FFEA6EB8FF0043A1929B.taxon	materials_examined	Type material. Holotype: COLOMBIA, Cundinamarca: 1 ♂, Tibacuy, Reserva Cerro Quininí, Piedra de Los Partos (4 ° 19 ′ 31.91 ″ N; 74 ° 29 ′ 34.67 ″ W), 1760 m, 23. VII. 2022, W. Galvis leg. (MPUJ _ ENT 0087167) Paratypes: COLOMBIA, Cundinamarca: 2 ♀, same locality as holotype, 23. VII. 2022, W. Galvis leg (MPUJ _ ENT 0087165, UARC: AR 203); 1 ♂, same locality as previous specimens, Reserva Cerro Quininí (4 º 19 ’ 31.91 ” N; 79 ° 29 ’ 34.67 ” W), 1640, 23. X. 2015, Grupo de Artropofauna Universidad Nacional de Colombia leg. (ICN – Ar – 13729).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3923FFEA6EB8FF0043A1929B.taxon	etymology	Etymology. The specific name refers to the type locality; noun in apposition.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3923FFEA6EB8FF0043A1929B.taxon	diagnosis	Diagnosis. Males of Eutichurus tibacuy sp. nov. are similar to those of Eutichurus putus O. Pickard-Cambridge, 1898 and Eutichurus sigillatus Chickering, 1937 by having a trifid retrolateral tibial apophysis (see Bonaldo 1994: 155, figs 84 – 86, 89 – 91; Fig. 16 B – C). However, they can be distinguished by the shape of dorsal branch of the retrolateral tibial apophysis, which is very short, wide at the base, and straight; by the medial and ventral branches, which are shorter and less sharp; and by the embolus, which has a sharp and long prolateral tip (Figs 15 A – C, 16 AC). Females resemble those of Eutichurus sigillatus Chickering, 1937 and Eutichurus yariguies sp. nov. by having W-shaped anterior margins on the posterior plates and secondary spermathecae oval, well-developed, larger than the primary spermathecae (Bonaldo 1994: 155, figs 87 – 88; Figs 15 D – E, 16 E – F). They differ from the previous species by having broader anterior projections that extend obliquely and touch the anterior portion of the median field (smaller and very distally separated in Eutichurus yariguies sp. nov.). Also, the median field has a subtriangular median depression (absent in Eutichurus yariguies sp. nov. and with a protuberance in Eutichurus sigillatus; Figs 15 D – E, 16 E – F).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3923FFEA6EB8FF0043A1929B.taxon	description	Description. Male holotype (MPUJ _ ENT 0087167). Coloration in ethanol: carapace uniformly light brown slightly darker on cephalic and ocular region with thin thoracic groove mark brown. Chelicerae with the paturon brown and fangs reddish brown. Endites and labium brown. Sternum light brown. Legs: I – IV as carapace. Opisthosoma: pale yellow, dorsally and ventrally covered with fine black setae, with a dense patch of black setae rounded the tracheal spiracles and lungs opening. Spinnerets pale-yellow. Tarsi I – IV with dense scopulae, and metatarsi III – IV with moderate scopulae. Measurements: total length 14.51, carapace length 6.69, width 4.96, height 1.68. Clypeus height 0.31. Eye diameters and interdistances: AME 0.48, ALE 0.57, PME 0.38, PLE 0.40; AME – AME 1.17, AME – ALE 1.08, AME – PME 0.94, PME – PME 1.25, PME – PLE 1.09, ALE – PLE 0.76. Chelicerae length 3.64, with four promarginal and retromarginal teeth. Sternum length 2.51, width 1.98. Legs: I — femur 8.24 / patella 2.76 / tibia 7.59 / metatarsus 8.92 / tarsus 3.35 / total 30.86; II — 6.71 / 2.31 / 5.90 / 6.85 / 2.76 / 24.53; III — 6.88 / 1.98 / 5.46 / 6.71 / 2.52 / 23.55; IV — lack. Opisthosoma length 7.76. Legs and palp macrosetae pattern: palpal femur d 1 - 0 - 1, tibia p 1 - 0 - 1. I — femur d 1 - 0 - 1, p 0 - 1 d- 1 d, r 0 - 1 d- 1 d; tibia v 2 - 2 - 2, p 0 - 0 - 1 d; metatarsus v 2 - 0 - 2 - 1 p, p 0 - 0 - 1 d. II = I. III — femur d 0 - 0 - 1, p 0 - 1 d- 1 d, r 1 d- 1 d- 1 d; tibia v = I, p 1 - 1, r 1 - 1; metatarsus v 2 - 2 - 1 p, d p 1 r 1 - p 1 r 1 - p 1 r 1, p 0 - 0 - 1, r 0 - 0 - 1; IV — lack. Palp: cymbium shorter than the tibia length; retrolateral process of the cymbium poorly developed; tegulum oval, longer than wide; conductor hyaline, thin; embolus long, flattened, inserted sub-medially on the tegulum, apically bifid; spermatic ducts wide, S-shaped in ventral view; median apophysis small and curved towards the proximal side of the bulb; trifid retrolateral tibial apophysis, with the dorsal branch being wider than the others, the medial branch longer and sharper, and the ventral branch smaller and thinner than the medial (Figs 15 A – C, 16 A – C). Female (MPUJ _ ENT 0087165). Coloration in ethanol: Same as male. Chelicerae same as male. Measurements: Total length 14.14, carapace length 5.97, width 4.51, height 2.06 Clypeus height 0.08. Eye diameters and interdistances: AME 0.32, ALE 0.28, PME 0.29, PLE 0.25; AME – AME 1.02, AME – ALE 1.10, AME – PME 0.80, PME – PME 1.22, PME – PLE 1.13, ALE – PLE 0.52. Chelicerae length 2.17. Sternum length 2.62, width 2.39. Legs: I — femur 5.00 / patella 2.14 / tibia 5.09 / metatarsus 5.01 / tarsus 1.76 / total 19; II — 4.76 / 2.03 / 4.67 / 4.71 / 1.69 / 17.86; III — 3.69 / 1.95 / 3.47 / 3.72 / 1.63 / 14.46; IV — 4.78 / 2.17 / 4.47 / 5.07 / 4.76 / 21.35. Opisthosoma length 8.17. Legs and palp macrosetae pattern: palpal femur d 0 - 1 - 1, tibia p 0 - 1 - 1, metatarsus p 1 - 1 - 1. I — femur d 1 - 0 - 1, p 0 - 0 - 1; tibia v 1 p- 2 - 2; metatarsus v 2 - 1 r- 1 p. II — femur d = I, p 0 - 1 - 1; tibia v 0 - 2 - 0; metatarsus v 2 - 1 p- 1. III — femur d 1 - 0 - 1, p 0 - 1 d- 1 d, r 1 d- 1 d- 1 d; tibia v 0 - 1 p- 0, p 1 - 0 - 1, r 0 - 0 - 1; metatarsus v 2 - 2 - 1, d p 1 r 1 - p 1 r 1 - p 1 r 1, p 0 - 0 - 1, r 0 - 0 - 1; IV — femur d 1 - 0 - 1, p 0 - 1 d- 1 d, r 0 - 0 - 1; tibia v 1 - 2 - 1 r, p 0 - 0 - 1; metatarsus IV = III. Epigyne: median field slightly wider than longer and rhomboid in shape, with a triangular depression; anterior projections broad, subtriangular, extending obliquely to touch the anterior portion of the median field; posterior plates fused and bulged, with a median suture; primary spermathecae small and rounded; secondary spermathecae oval, much larger than the primary spermathecae, spermathecae stalk broad, slightly thinner as they approach the primary spermathecae; fertilization ducts hardly longer than the diameter of the primary spermathecae and inserted anteriorly (Figs 15 D – E, 16 E – F).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3923FFEA6EB8FF0043A1929B.taxon	distribution	Distribution. Only known from the type locality in Cundinamarca department (Figs 32 – 34).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA392EFFD06EB8FEAA460293B3.taxon	description	Figs 17 – 22, 31 C, F, 32 – 34	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA392EFFD06EB8FEAA460293B3.taxon	materials_examined	(female holotype, Veraguas, Panamá, Boucard leg. BMNH not examined)	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA392EFFD06EB8FEAA460293B3.taxon	diagnosis	Diagnosis. Males of Eutichurus putus O. Pickard-Cambridge, 1898 are similar to those of Eutichurus tibacuy sp. nov. and Eutichurus sigillatus Chickering, 1937 by having a trifid retrolateral tibial apophysis (Bonaldo 1994: figs 89 – 91, 84 – 86; Figs 15 C, 16 C, 17 A, 18 C, 23 C). They can be distinguished by the broadened median apophysis and the bifid tip of the embolus (trifid in E. sigillatus and E. tibacuy sp. nov.), and by having the ventral and medial branches of the retrolateral tibial apophysis longer, more developed, and sharper, with the dorsal branch clearly separated from the medial branch (shorter ventral and medial branches, with dorsal branch closer to the medial branch in E. sigillatus and Eutichurus tibacuy sp. nov.) (Bonaldo 1994: figs 89 – 91, 84 – 86; Figs 15 C, 16 C, 17 A, 18 C, 19 C, 20 C, 21 C, 22 D). Females resemble E. sigillatus and E. manu by having small anterior projections, which do not surpass the anterior margin of the posterior plates, and by having posterior plates that are longer than wide (Bonaldo 1994: figs 92, 87, 82; Figs 18 F, 20 D). Additionally, they resemble the latter species by having a smooth atrium without a median protuberance (Bonaldo 1994: figs 92, 87, 82; Figs 18 F, 23 D). However, they differ from these species by having the anterior margin of the posterior plates straight (Fig. 17 F) (W-shaped in E. sigillatus and slightly oblique relative to the posterior plates in E. manu), and the atrium subquadrate, almost as wide as long (hexagon-shaped in E. sigillatus and sub-rectangular, almost longer than wide (Bonaldo 1994: figs 92, 87, 82; Figs 17 F, 23 D). Furthermore, they exhibit SS 2 that are not significantly different in thickness from the spermathecae, being almost the same thickness, and by having elongated secondary spermathecae, resembling a banana (Bonaldo 1994: fig. 93; Figs 23 F, 20 D).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA392EFFD06EB8FEAA460293B3.taxon	discussion	Remarks. Eutichurus putus O. Pickard Cambridge, 1898 was established based on a female collected in Veraguas, Panama. The status of the species was based on this specimen, until Bonaldo (1994) included new additional material. One of these was a female previously described as E. ecuadorensis Schmidt, 1971, which, after examination of the type specimen, was considered as synonymous with E. putus. In addition, Bonaldo included 14 other specimens (12 of which were adult males) from Panama, Colombia, and Brazil: three males and two females from Barro Colorado, Panama; four males and two females from Estrada Chiva, Panama; one male from Cali, Colombia; two males from Maracá Island, Northern Brazil; one male from Rondônia, and one male from Mato Grosso do Sul (Bonaldo 1994). Bonaldo (1994) first described the male of E. putus from a specimen from Island Maracá, Brazil, and described a female from Barro Colorado, Panama. However, Maracá is very far from Veraguas, Panama (the type locality of the species), separated by a significant geographical barrier such as the tropical Andes (Fig. 28). Several differences were observed in the new material examined in this study. The specimens from Sucre, Colombia (Figs. 21 – 22) correspond to those from Barro Colorado, Panama (Fig. 17), while the specimens from Palmira, Colombia (Fig. 20) correspond to those from Cali (Fig. 18). These last two localities are very close to each other (department of Valle del Cauca, Colombia) (Fig. 28). Regarding the females, we present here a specimen from Palmira, Valle del Cauca (Fig. 25 A-E), which shows differences compared to the description of Bonaldo (1994) from Panama females, such as the anterior margins of the posterior plates slightly W-shaped (straight in the Panama specimens; Bonaldo 1994: 133, fig. 92; Fig. 22 F). Since this female was collected with a male corresponding to those from Cali, Colombia, we believe that it may also be the female corresponding to that material. Based on the above, it is likely that the individuals identified as E. putus from Barro Colorado, Panama, and Cali, Colombia, represent two different entities or simply a notable variation of the same species. However, it is necessary to review the remaining material provided by Bonaldo (1994). Furthermore, it is crucial to include molecular tools based on DNA sequences, such as the COI gene, to make a more robust decision.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA392EFFD06EB8FEAA460293B3.taxon	description	Description. See Bonaldo (1994: 133). Additional documentation in Figs 22 – 28, 31 C, F.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA392EFFD06EB8FEAA460293B3.taxon	materials_examined	New records. COLOMBIA, Valle del Cauca: 1 ♀, Tuluá, Jardín Botánico Juan María Céspedes (4 ° 1 ′ 41.91 ″ N; 76 ° 9 ′ 29.4 ″ W), 1100 m, 24 – 31. VIII. 1996, L. Baéz leg. (MPUJ _ ENT 0070943); 1 ♂, 1 ♀, Palmira, EL Pomo, Vereda Cerrito (3 ° 37 ′ 24 ″ N; 76 ° 10 ′ 8 ″ W), 1882 m, 24. I. 2023, L. Martínez leg. (MPUJ _ ENT 0087156, UARC: UA 204); Sucre: 1 ♂, Colosó, Reserva Forestal Coraza (9 º 31 ’ 48 ” N; 75 ° 21 ’ 5 ” W), 339 m, 7. XI. 2010, A. Pedroza & J. García leg. (ICN – Ar – 13727); Bolívar: 1 ♂, San Juan de Nepomuceno, Santuario de Fauna y Flora Los Colorados (9 ° 56 ’ 26.8 ” N; 75 ° 5 ’ 39.14 ” W), 65 m, 24. X. 2023, captura manual, J. Márquez leg (UARC: AR 206). Additional material examined. PANAMÁ, Canal Zone: 1 ♂, 1 ♀, Barro Colorado Island, A. M. Chickering leg. (MCZ). COLOMBIA, Valle del Cauca: 1 ♂, Cali, 1500 m, 27. II. 1973, night collecting, shrubs, trees, hills, W. Eberhard leg. (MCZ). BRAZIL, Mato Grosso do Sul: 1 ♂, 260 km N de Xavantina (12 ° 49 ′ S; 51 ° 46 ′ W), II-III. 1969, X. Cachimbo leg. (MCZ). These specimens were originally identified by Bonaldo in 1992, subsequently cited in Bonaldo (1994: 134), and are confirmed here.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA392EFFD06EB8FEAA460293B3.taxon	distribution	Distribution. known from Panama, Brazil and Colombia in the departments of Bolívar, Valle del Cauca and Sucre (Figs 32 – 34).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3915FFD16EB8FF0045B091F9.taxon	description	Figs 23, 32	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3915FFD16EB8FF0045B091F9.taxon	materials_examined	(Male holotype, Barro Colorado Island, Canal Zone, Panamá, 16. VI- 15. VII. 1934, MCZ B 0072);	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3915FFD16EB8FF0045B091F9.taxon	diagnosis	Diagnosis. Males of Eutichurus sigillatus Chickering, 1937 are similar to those of Eutichurus putus O. Pickard-Cambridge, 1898 and Eutichurus tibacuy sp. nov. by having a trifid retrolateral tibial apophysis (see Bonaldo 1994: 155, figs 84 – 86, 89 – 91; Fig. 15 B – C, 16 B – C). However, they can be distinguished from E. putus by the apex of median apophysis narrow and embolar apex trifid and from E. tibacuy sp. nov. by the RTA with all three branches pointed, prolateral branch of the embolus poorly developed and medial and retrolateral branches at approximately the same level (Bonaldo 1994: 155, figs 84 – 86, 89 – 91; Fig. 15 B – C, 16 B – C). Females are similar to those of E. tibacuy sp. nov., E. manu, E. yariguies sp. nov. and E. putus by the epigynal anterior projections small and the median field wider than long. However, they can be distinguished from E. manu and E. putus by the anterior margins of posterior plates W-shaped and from E. tibacuy sp. nov. and E. yariguies sp. nov. by having thinner anterior projections that do not extend to the anterior region of the median field and median field with a posterior median projection (with a subtriangular median depression in E. tibacuy sp. nov. and without modifications in E. yariguies sp. nov.)	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3915FFD16EB8FF0045B091F9.taxon	description	Description. See Bonaldo (1994: 120). Additional documentation in Fig. 19.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3915FFD16EB8FF0045B091F9.taxon	materials_examined	Additional material examined. PANAMÁ, Canal Zone: 1 ♂, 1 ♀, Barro Colorado Island, A. M. Chickering leg. (MCZ). Originally identified by Bonaldo in 1992 and subsequently cited in Bonaldo (1994: 133) and confirmed here.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3915FFD16EB8FF0045B091F9.taxon	distribution	Distribution. Known from Panama (Fig. 32).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3915FFD36EB8FC7B43D49578.taxon	description	Figs 24, 32 – 33	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3915FFD36EB8FC7B43D49578.taxon	materials_examined	Type material. Holotype: COLOMBIA, Santander: 1 ♀, Santander, Vereda Centro, Parque Nacional Natural Serranía de los Yariguíes San Vicente de Chucurí, El Llanito (6 ° 50 ′ 29.69 ″ N; 73 ° 23 ′ 13.49 ″ W), 13 – 15. X. 2015, J. A. Osorio-González leg. (MPUJ _ ENT 0087164).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3915FFD36EB8FC7B43D49578.taxon	etymology	Etymology. The specific name refers to the type locality, which includes one of the Natural National Parks with higher diversity and endemism in the country; noun in apposition.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3915FFD36EB8FC7B43D49578.taxon	diagnosis	Diagnosis. Females of Eutichurus yariguies sp. nov. resemble to those of Eutichurus sigillatus Chickering, 1937, and Eutichurus tibacuy sp. nov. by having W-shaped anterior margins on the posterior plates and large oval secondary spermathecae, which are much larger than the primary ones (Bonaldo 1994: 155, figs. 87 – 88; Fig. 24). They differ by having the anterior margin of the posterior plate longer and convex (shorter in Eutichurus sigillatus and Eutichurus tibacuy sp. nov.), and in having the anterior projections rounded and wider (subtriangular in E. tibacuy sp. nov., rounded in E sigillatus, but less prominent. Bonaldo 1994: 155, figs 87 – 88) (Fig. 24).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3915FFD36EB8FC7B43D49578.taxon	description	Description. Female holotype (MPUJ _ ENT 0087164). Coloration in ethanol: carapace uniformly brown darker on cephalic and ocular region with thin thoracic groove mark dark brown. Chelicerae with the paturon light brown and reddish-brown fangs with four promarginal and four retromarginal teeth. Endites and labium dark brown. Sternum brown. Legs: I – IV light brown. Opisthosoma: cream, dorsally and ventrally covered with fine black setae, with a dense patch of black setae rounded the tracheal spiracles and lungs opening. Pale yellow spinnerets. Tarsi I – IV with dense scopulae, and metatarsi III-IV with moderate scopulae. Measurements: total length 12.56, carapace length 7.03, width 5.27, height 1.49. Clypeus height 0.32. Eye diameters and interdistances: AME 0.55, ALE 0.44, PME 0.35, PLE 0.43; AME – AME 1.42, AME – ALE 1.64, AME – PME 1.21, PME – PME 1.61, PME – PLE 1.55, ALE – PLE 0.98. Chelicerae length 4.60. Sternum length 3.92, width 3.01. Legs: I — femur 6.26 / patella 3.29 / tibia 6.40 / metatarsus 6.30 / tarsus 2.54 / total 24.79; II — 6.24 / 3.36 / 6.23 / 5.71 / 2.7 / 24.24; III — 5.31 / 2.98 / 4.42 / 4.67 / 1.94 / 19.32; IV — 6.52 / 2.90 / 5.93 / 6.43 / 2.69 / 24.47. Opisthosoma length 5.53. Legs and palp macrosetae pattern: palpal femur d 1 - 0 - 1, tibia p 1 - 0 - 1. I — femur d 1 - 0 - 1, p 0 - 1 d- 1 d, r 0 - 1 d- 1 d; tibia v 2 - 1 - 2 - 2 (2 - 2 - 2), p 1 - 0 - 1 d (0 - 1 d- 0), r 0 - 1 d- 0; metatarsus v 2 - 2 - 1 p. II = I. III — femur d 1 - 0 - 1 r, p 0 - 1 d- 1 d, r 0 - 1 d- 1 d; tibia v 1 p- 2 - 2, p 1 - 1, r 1 - 1; metatarsus v 2 - 1 p- 2, d p 1 r 1 - p 1 r 1 - p 1 r 1, p 0 - 0 - 1, r 0 - 0 - 1; IV — femur = III, tibia v 1 p- 2 - 1 p, p and r = III, metatarsus v 2 - 2 - 2, p and r = III. Epigynum: median field wider than longer and rhomboidal; anterior projections very wide, subtriangular, and strongly sclerotized on the apical side; posterior plates large, very wide, and anteriorly rounded and convex; primary spermathecae small and rounded; secondary spermathecae larger than primary ones, heavily bulging, and sub-rounded; stalk of secondary spermathecae long and wide, thinner towards the primary spermathecae; fertilization ducts almost as long as primary spermathecae length and anteriorly inserted on the prolateral side of the primary spermathecae (Fig. 24 A – D).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3915FFD36EB8FC7B43D49578.taxon	distribution	Distribution. Only known from the type locality in Santander department (Figs 32 – 33).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3910FFD46EB8FF0043689014.taxon	description	Figs 25, 31 A, D, 32 – 33, 35	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3910FFD46EB8FF0043689014.taxon	diagnosis	Diagnosis. See Bonaldo et al. 2018: 329.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3910FFD46EB8FF0043689014.taxon	description	Description. See Bonaldo et al. (2018: 329). Additional documentation in Figs 25, 31 A, D.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3910FFD46EB8FF0043689014.taxon	materials_examined	New records. COLOMBIA, Cundinamarca: 1 ♂, Tabio, Vereda Salitre Alto, Reserva Carmen de los Juncales (4 ° 56 ′ 00 ″ N; 74 ° 05 ′ 60 ″ W), 2783 m, 30. IX. 2015, captura manual, J. Carrillo leg. (MPUJ _ ENT 0087155); 1 ♂, same locality as the previous specimen, 1. XI. 2015, manual capture, Eucalyptus forest, C. Mora leg. (MPUJ _ ENT 0087154).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3910FFD46EB8FF0043689014.taxon	distribution	Distribution. Only known from Colombia, Cundinamarca (Figs 32 – 33, 35).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3911FFD56EB8FF0044D5904F.taxon	description	Figs 26 – 27, 32	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3911FFD56EB8FF0044D5904F.taxon	materials_examined	(male holotype, Vulcan San Vicente, Finca El Carmen, 1300 m, El Salvador, 30. VII. 1952, Schuster col., SMF 8667);	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3911FFD56EB8FF0044D5904F.taxon	diagnosis	Diagnosis. See Bonaldo, 1994: 123.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3911FFD56EB8FF0044D5904F.taxon	description	Description. See Bonaldo (1994: 120). Additional documentation in Figs 20, 21.	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3911FFD56EB8FF0044D5904F.taxon	materials_examined	Additional material examined. COSTA RICA, San José: 1 ♂, 1 ♀, San Antonio de Escazu, 1300 m, II- 1981, W. Eberhard leg. (MCZ). Cited by Bonaldo (1994: 124).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
039187CA3911FFD56EB8FF0044D5904F.taxon	distribution	Distribution. Known from El Salvador and Costa Rica (Fig. 32).	en	Casas, Cristian M., Villarreal-Blanco, Eduardo, Morales, Adriana, Osorio, Carlos, Martínez, Leonel (2025): Unveiling the diversity of Eutichurus Simon, 1897 (Araneae: Cheiracanthiidae) in Colombia: new species, records and comments on their distribution. Zootaxa 5691 (3): 399-448, DOI: 10.11646/zootaxa.5691.3.2, URL: https://doi.org/10.11646/zootaxa.5691.3.2
