Eutichurus andresgarcia sp. nov.

Figs 5, 6, 29C, 30C, 32–33, 35

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_ENT0086801).

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.

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 5A–C, 6A–C, 7A–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 5A–C, 6A–C).

Description. Male holotype (MPUJ_ENT0086801). 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 0-0-1d (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 v0-1-0. III—femur d 1-1-1, p 0-1d-1d, r 0-1d-1d; tibia v 0-2-2, p 0-0-1, r 1-0- 1; metatarsus v 2-2-1, p 1d-1d-2, r 1d-1d-2. IV—femur d 1-1-0, p0-1d-1d, r 0-0-1; tibia v1-1-2; 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).

Distribution. Only known from the type locality in Cundinamarca department (Figs 32–33, 35).