Ordgarius liyuanba Lin & Li, 2022

Ordgarius liyuanba Lin & Li , sp. nov. ( Figs 3 View Figure 3 , 5C–D View Figure 5 )

Diagnosis. The new species resembles O. sexspinosus (Thorell, 1894) but can be distinguished from it by the straight anterior edge of the scape ( vs. curved in O. sexspinosus ), the width of the hood is much wider than the length ( vs. the length much longer than the width in O. sexspinosus ) and the abdomen with a pair of yellow humps dorsally.

Description. Female ( holotype, Figs 5C–D View Figure 5 ). Total length 8.88. Carapace 2.61 long, 2.62 wide. Abdomen 6.02 long, 6.46 wide. Carapace pear shaped, brown, with pale setae and black pattern, middle with two horns. Chelicerae brown, 3 promarginal teeth, 2 denticles at middle and 2 retromarginal teeth. Endites and labium brown at base, pale at tip, endites almost square, labium triangular. Sternum heart shaped, brown. Eye sizes and interdistances: AME 0.22, ALE 0.19, PME 0.22, PLE 0.15, AME–AME 0.41, AME–ALE 0.68, PME–PME 0.33, PME–PLE 0.73. Legs white with brown and black pattern. Leg measurements: I 9.44 (2.86, 3.40, 2.49, 0.69), II 9.29 (3.02, 3.18, 2.36, 0.73), III 5.04 (1.77, 1.60, 1.09, 0.58), IV 6.22 (1.90, 2.51, 1.31, 0.50). Abdomen brown, with white setae and pale white reticulated pattern. Spinnerets yellowbrown.

Epigyne ( Fig. 3 View Figure 3 ) length and width nearly equal, with rimmed scape and hood; copulatory opening concave, located at posteriorly, close to base of scape; copulatory duct short and strong; spermathecae large, about 3 times longer than copulatory duct, oval, separated.

Male. Unknown.

Material examined. Holotype ♀ (IZCAS-Ar43245), China: Hainan, Qionghai City, Dalu Township, Donghong Farm , Ershierdui , 4 March 2021, M. Yi leg.

Distribution. Known only from the type locality.

Etymology. The species name is derived from Yuanba Li, an ancient Chinese warrior; noun (name) in apposition.