Charippus heishiding Yu, Maddison & Zhang 2022, sp. nov.
Creators: name: Yu, Kun
name: Wang, Weihang
name: Maddison, Wayne P.
name: Zhang, Junxia
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Charippus
Charippus heishiding

description: Charippus heishiding Yu, Maddison & Zhang, sp. nov.
Figs 101–123
Type material. Holotype: ♂ (MHBU-ARA-00023587), CHINA: Guangdong Province, Zhaoqing City, Fengkai County, He’erkou Town, Heishiding Nature Reserve, 23.4648°N, 111.9046°E, 215 m elev., 16 May 2021, leg. W. Wang & Y. Mu.
Paratype: 1♀ (MHBU-ARA-00023588), same data as holotype.
Etymology. The specific epithet is a noun in apposition referring to the type locality.
Diagnosis. The new species resembles C. denjii sp. nov. in body pattern and shape of genitalia, but the male can be distinguished from C. denjii sp. nov. by the absence of small denticles on the embolus and the unbranched RTA (Figs 113–117); the female can be distinguished by the different CD path (Figs 120, 122).
Description. Male. Habitus as shown in Figs 107–108. Carapace length 2.01; abdomen length 2.21. Measurements of eyes: AME 0.39, ALE 0.23, PME 0.08, PLE 0.24. Measurements of legs: I 3.18 (1.00, 0.54, 0.74, 0.52, 0.38), II 2.85 (0.93, 0.42, 0.67, 0.50, 0.35), III 3.36 (1.07, 0.51, 0.59, 0.74, 0.45), IV 3.84 (1.11, 0.55, 0.82, 0.89, 0.47). Chelicerae: promargin with two teeth, retromargin with one bicuspid tooth. Palp (Figs 113–118): bulb bulging; embolus coiled about 1.5 circles, extending towards about seven o’clock direction at origin; embolic disc large and sclerotized, centrally raised, with many grooves; LED relatively thick, serrulate-edged; tegulum not obviously sclerotized, without tegular lobe; salticid radix slightly sclerotized; retrolateral sperm duct loop indistinct in ventral view; retrolateral tibial apophysis thick and wide, intermediately curved. Sternum without setal tuft. Color in alcohol (Figs 107–108): carapace dark brown, CPSB frontally white; dorsal abdomen slightly sclerotized, yellowish brown with dark brown markings; ventral abdomen with a large black marking; tibiae I–II, metatarsi I–II and tarsi I–II darker than other leg segments.
Female. Habitus as shown in Fig.109. Carapace length 2.00; abdomen length 2.60. Measurements of eyes: AME 0.34, ALE 0.25, PME 0.08, PLE 0.23. Measurements of legs: I 2.80 (0.85, 0.43, 0.70, 0.45, 0.37), II 2.87 (0.92, 0.52, 0.59, 0.44, 0.40), III 3.24 (1.05, 0.45, 0.63, 0.65, 0.46), IV 3.66 (1.06, 0.51, 0.78, 0.80, 0.51). Chelicerae (Fig. 112) as in male. Color in alcohol (Fig. 109): carapace as in male; abdomen dorsally grayish brown with dark markings, ventrally pale yellow, without large black marking. Sternum without setal tuft. Epigynum (Figs 119, 121): window large, rims sclerotized and wide, median septum weakly present; lateral depressions present, relatively deep. Vulva (Figs 120, 122): CD long and coiled, swerving for 10 times; AG prominent and pointing to axis; spermathecae slightly bulging.
Natural history. Specimens of the new species were collected on tree trunks.
Distribution. China (Guangdong).
description: Published as part of Yu, Kun, Wang, Weihang, Maddison, Wayne P. & Zhang, Junxia, 2022, Revision of the genus Charippus Thorell, 1895, with descriptions of eight new species (Araneae, Salticidae, Euophryini), pp. 151-198 in Zootaxa 5129 (2) on pages 172-176, DOI: 10.11646/zootaxa.5129.2.1, http://zenodo.org/record/6500737