Siler hanoicus Proszynski 1985
Creators: name: Wang, Cheng
name: Mi, Xiaoqi
name: Li, Shuqiang
name: Xu, Xiang
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Siler
Siler hanoicus

description: Siler hanoicus Prószyński, 1985
Figs 25, 26, 48
Siler hanoicus Prószyński, 1985: 75, figs 21, 22 (holotype ♂, not examined); Żabka, 1985: 447, figs 571, 572 (♂).
Material examined.
1 ♂ 1 ♀ (TRU - JS 0770–0771), China: • Guangxi Zhuang Autonomous Region, Fangchenggang City, Shiwandashan National Nature Reserve, west border of Pinglong Station (21°50.73'N, 107°53.24'E, ca 430 m), 30. IV. 2024, A. L. He et al. leg.
Diagnosis.
Siler hanoicus resembles that of S. cupreus in the general shape of copulatory organs but differs in: 1) embolus (E) curved (Fig. 25 B) vs straight (Peng 2020: fig. 296 b); 2) retrolateral tibial apophysis (RTA) curved ventrally in retrolateral view (Fig. 25 C), vs anteriorly extending before curved ventrally (Peng 2020: fig. 296 b); 3) presence of a pair of atrial ridges (AR) (Fig. 25 D), vs absent (Peng 2020: fig. 296 f).
Re-description.
Male (Figs 25, 26 A, B, D, E). Total length 4.09. Carapace 2.03 long, 1.49 wide. Abdomen 2.11 long, 1.37 wide. Eye sizes and interdistances: AME 0.41, ALE 0.21, PLE 0.19, AERW 1.16, PERW 1.37, EFL 0.94. Legs: I 4.16 (1.35, 0.70, 0.95, 0.73, 0.43), II 3.23 (1.00, 0.50, 0.75, 0.63, 0.35), III 4.07 (1.13, 0.48, 1.18, 0.85, 0.43), IV (1.50, missing, missing, missing, missing). Carapace brown except cephalon dark, covered with pale scales on face and around PMEs; fovea red. Chelicerae yellow, mingled with dark, with two promarginal teeth and one retromarginal tooth. Legs yellow except tibiae I dark, covered with dense, dark, ventral setae on patellae and tibiae I. Dorsum of abdomen dark, mingled with green, with irregular anterior scutum ~ 1 / 3 abdominal length; venter colored as dorsum.
Palp (Fig. 25 A – C): femur length / width ratio ca 2.5; patella ~ 1.2 × longer than wide in retrolateral view; tibia ~ as long as wide in retrolateral view; retrolateral tibial apophysis (RTA) strongly sclerotized, curved ventrally to rather pointed tip in retrolateral view; cymbium pale yellow, ~ 1.6 × longer than wide; tegulum length / width ratio ca 1.53, with posteriorly extended posterior lobe (PL) with blunt end, and sub-spherical retrolateral tegular bump (TB); embolus (E) originating from most anterior portion of tegulum, slightly curved, and with blunt end.
Female (Figs 25 D, E, 26 C). Total length 5.14. Carapace 2.29 long, 1.67 wide. Abdomen 2.90 long, 1.81 wide. Eye sizes and interdistances: AME 0.43, ALE 0.26, PLE 0.26, AERW 1.48, PERW 1.60, EFL 1.05. Legs: I 4.61 (1.55, 0.68, 1.10, 0.83, 0.45), II 3.91 (1.25, 0.63, 0.88, 0.75, 0.40), III 4.64 (1.38, 0.63, 1.00, 1.13, 0.50), IV 6.18 (1.68, 0.80, 1.50, 1.70, 0.50). Carapace (Fig. 26 C) similar to that of male. Dorsum of abdomen (Fig. 26 C) with inconsecutive, anterior, orange, arc-shaped setal stripes followed by alternate pale and dark setal patches; venter dark.
Epigyne (Fig. 25 D, E) sub-triangular; atrium (At) anteriorly located, with arc-shaped lateral ridges (AR); copulatory openings (CO) small, partly visible; copulatory ducts (CD) thick, posteriorly extended; spermathecae (S) touching each other, spherical.
Distribution.
China (Guangxi; Fig. 48); Vietnam (Hanoi).
description: Published as part of Wang, Cheng, Mi, Xiaoqi, Li, Shuqiang & Xu, Xiang, 2024, Taxonomic notes of jumping spiders (Araneae, Salticidae) from Guangxi, Hainan, Sichuan, Xizang and Yunnan, China, pp. 205-277 in ZooKeys 1221 on pages 205-277, DOI: 10.3897/zookeys.1221.135640