Pholcus anaiensis Yao & Li sp. nov.

Figs 11–12

Type material. Holotype: male, near waterfall (00°29.303′S, 100°20.375′E, elevation 385 m), Anai, Mountain Singalang, Padangpanjang, West Sumatra, Sumatra, Indonesia, 10 May 2014, Z. Yao leg.

Etymology. The specific name refers to the type locality; adjective.

Diagnosis. This species resembles P. halabala Huber, 2011 (see Huber 2011: 128, figs 495–496, 517–518, 530–535), P. s e pa k u Huber, 2011 (see Huber 2011: 131, fig. 536), P. lintang Huber, 2016 (see Huber et al. 2016: 13, figs 11–12, 34–38, 93–95), and P. zhuchuandiani sp. nov. (Figs 19–20) in having similar male chelicerae (Fig. 12 B) and a similar uncus (Fig. 12 A) but can be distinguished by the distally pointed appendix (Fig. 12 A) and by the presence of a small, pointed dorsal flap medially on the procursus (arrow in Fig. 11 C).

Description. Male (holotype): Total length 3.99 (2.29 with clypeus), carapace 1.02 long, 1.06 wide, opisthosoma 2.97 long, 0.76 wide. Leg I and leg II missing, leg III: – (4.49 + 0.46 + 3.85 + 4.74 + –), leg IV: 22.39 (6.73 + 0.45 + 5.13 + 9.10 + 0.98). Distance PME-PME 0.36; diameter PME 0.08; distance PME-ALE 0.05; distance AME-AME 0.08; diameter AME 0.05. Sternum wider than long (0.80/0.65). Habitus as in Figs 12 E–G.

Carapace yellowish, with brown radiating marks; ocular area yellowish; sternum yellowish, with little brown spots retrolaterally. Legs yellowish, patellae dark yellow, distal parts of tibiae and proximal parts of metatarsi dark brown, darker rings absent. Opisthosoma pale grey, with dark brown spots laterally and whitish spots dorsally, elongate abdomen that is pointed dorso-posteriorly. Ocular area elevated; each eye triad on top of a short, laterally directed eye-stalk, with a bunch of short macrosetae between PME (as in P. zhuchuandiani sp. nov., cf. Fig. 31 E). Thoracic furrow absent. Chelicerae as in Fig. 12 B, with a pair of proximo-lateral apophyses, a pair of black distal apophyses with two teeth each, and a pair of indistinct frontal apophyses. Pedipalps as in Figs 11 A–B; trochanter with a long ventral apophysis; femur with a dorsal apophysis proximally; procursus simple proximally but complex distally, with a small, pointed dorsal flap medially; uncus with scales; appendix pointed distally (Fig. 12 A), embolus weakly sclerotized. Legs with short vertical setae on tibiae, metatarsi and tarsi; without spines and curved setae.

Female: Unknown.

Distribution. Indonesia (West Sumatra, type locality; Fig. 32).

Natural history. The species was found on the underside of leaves.