Hahnia saccata Zhang, Li & Zheng, 2011

Figs 5, 6 d–f

Hahnia saccata Zhang, Li & Zheng, 2011: 16, figs 14a–e, 15a–h, 16a–g.

Material examined

THAILAND • 2 ♀♀; Chiang Mai Province, Doi Suthep National Park; 18º48.780′ N, 98º55.928′ E; 643 m a.s.l.; 25–28 Jul. 2018; Booppa Petcharad, Jeremy Miller and F. Andrés Rivera-Quiroz leg.; Dipterocarpus forest; hand coll.; RMNH.ARA.18412 (four legs of one specimen used for DNA extraction) .

Description

Female

Carapace pear-shaped, reddish-brown, slightly darker in cephalic region; texture smooth (Fig. 5c). AME 0.06 mm, ALE 0.11 mm, PME 0.08 mm, PLE 0.05 mm, AME–AME 0.02 mm, AMEALE 0.01 mm, PME–PME 0.06 mm, PME–PLE 0.04 mm (Fig. 5d). Chelicerae with three promarginal and seven retromarginal teeth (Fig. 5e). Legs same color as carapace, darker on proximal and distal part of each segment. Abdomen dark grey with light patches forming five to six chevron bands, oval, longer than wide (Fig. 5c). Tracheal spiracle near middle of abdomen (Fig. 5a).

VULVA. Epigynal plate dark. Copulatory openings close together but not forming an atrium (Figs 5g, 6f). Spermatheca sub-speherical with brown coloration (Fig. 5f). Copulatory ducts forming secondary spermatheca (Figs 5f, 6 e–f).

MEASUREMENTS (in mm). Total length 3.20, carapace 1.45 long, 1.04 wide; clypeus 0.10; chelicera 0.70 long, 0.33 wide; leg I: femur 1.22, patella 0.46, tibia 1.13, metatarsus 0.92, tarsus 0.63; leg II: femur 1.12, patella 0.45, tibia 0.90, metatarsus 0.81, tarsus 0.61; leg III: femur 0.98, patella 0.41, tibia 0.75, metatarsus 0.80, tarsus 0.49; leg IV: femur 1.31, patella 0.45, tibia 1.12, metatarsus 1.03, tarsus 0.65; leg formula IV-I-II-III; abdomen 1.73 long, 1.20 wide.

Distribution

Known from the Menglun Nature Reserve, Yunnan, China (type locality), and Doi Suthep National Park, Chiang Mai, Thailand (present work) (Fig. 8).