Otacilia ailan Liu, Xu, Xiao, Yin & Peng, 2019
publication ID |
https://doi.org/ 10.11646/zootaxa.5338.1.1 |
publication LSID |
lsid:zoobank.org:pub:CAA37212-3008-43F4-98DE-94D7A3FFD3B6 |
DOI |
https://doi.org/10.5281/zenodo.8283825 |
persistent identifier |
https://treatment.plazi.org/id/364E87DE-8664-FF93-5AA6-F8E1DACC217F |
treatment provided by |
Plazi |
scientific name |
Otacilia ailan Liu, Xu, Xiao, Yin & Peng, 2019 |
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Otacilia ailan Liu, Xu, Xiao, Yin & Peng, 2019 View in CoL (DZḦŴṚff)
Figs 16–18 View FIGURE 16 View FIGURE 17 View FIGURE 18
Otacilia ailan Liu et al., 2019: 439 View in CoL View Cited Treatment , figs 1A–C, 2A–B; Liu et al., 2022: Suppl. 2: 76, figs 141B, 142B, 143B.
Material examined. 1 ♁ 5 ♀, CHINA: Hunan Province: Chenzhou City, Yizhang County, Mangshan National Forest Park , Jiangjunzhai Scenic Spot (24.947814°N, 112.941690°E, 1262 m a.s.l.), 13 Nov. 2020, leg. Yannan Mu. GoogleMaps
Diagnosis. This species is different from other Otacilia species by the following characters: 1) the absence of a retrolateral tibial apophysis, 2) tibia with a round, large ventral apophysis, 3) tegular apophysis thick, clavate-shaped in ventral view, 4) cymbium with a large, arch-shaped apophysis at the base retrolaterally, 5) copulatory ducts comma-shaped, and 6) connecting tubes absent.
Description. Male: total length 3.41, carapace 1.77 long, 1.55 wide; abdomen 1.64 long, 1.00 wide. Eye sizes and interdistances: AME 0.11, ALE 0.12, PME 0.09, PLE 0.11; AME–AME 0.04, AME–ALE 0.02, ALE–ALE 0.27, PME–PME 0.12, PME–PLE 0.06, PLE–PLE 0.43, ALE–PLE 0.09. EAW 0.51, CRW 0.77, EAW/CRW 0.66, CRW/CW 0.50. MOA 0.28 long, anterior width 0.25, posterior width 0.31. CH 0.17, CH /AME 1.55. Labium 0.18 long, 0.24 wide. Sternum 1.02 long, 0.84 wide. Leg measurements: Ⅰ 7.47 (1.95, 0.67, 2.26, 1.77, 0.82), II 5.97 (1.59, 0.57, 1.58, 1.39, 0.84), III 4.43 (1.23, 0.43, 1.01, 1.06, 0.70), IV 7.21 (1.97, 0.55, 1.72, 2.05, 0.92). Spination: femur I d 2 pl 4, femur II d 1 pl 2, femur III–IV d 1, tibia Ⅰ pv 7 rv 8, tibia II pv 7 rv 7, metatarsus Ⅰ pv 4 rv 4, metatarsus II pv 4 rv 3. Legs yellow. Carapace black, with several shapes resembling flowing water droplets beside fovea. Abdomen black, without pattern, a large dorsal scutum in dorsal view ( Fig. 16A, B View FIGURE 16 ).
Palp as in Fig. 17 View FIGURE 17 . Femoral apophysis weakly protruded, near middle part of femur. Tibia with large, round apophysis ventrally. Retrolateral tibial apophysis absent; prolateral tibial apophysis pronounced, round; dorsal tibial apophysis with wide base, tip curved, goose neck-shaped.Cymbium with an arc-shaped apophysis at retrolateral base. Tegulum thinner than cymbium, oval; tegular apophysis long, upwards, clavate in ventral view, thick in retrolateral view. Sperm duct distinct, U-shaped. Embolus short, spike-like, extending towards ventral side in retrolateral view. Conductor absent.
Female. See Liu et al. 2019.
Distribution. China (Hunan Province).
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Otacilia ailan Liu, Xu, Xiao, Yin & Peng, 2019
Mu, Yannan & Zhang, Feng 2023 |