Cheng Wang’s research while affiliated with Shanghai Tongren Hospital and other places
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The orb-weaver spider genus Yaginumia Archer, 1960 from China is revised, and three species, including two new species, are recognized: Y. medog Mi & Wang, sp. nov. (♂♀) from Xizang and Y. qiong Mi & Wang, sp. nov. (♂♀) from Hainan; the type species, Y. sia (Strand, 1906) (♂♀), is redescribed based on specimens from Guizhou and Hubei. A distributional map of the studied specimens is also provided.
Twenty-one new species of jumping spiders from five provinces of South China are described: Cheliceroides jinxinisp. nov. (♂), Dendroicius qiongsp. nov. (♂♀), Icius deergongsp. nov. (♂♀), Irura qiuhangisp. nov. (♂♀), I. yarlungzangbosp. nov. (♂♀), Mintonia shiwandashansp. nov. (♂), Myrmarachne kuansp. nov. (♂♀), Nandicius xiefengisp. nov. (♂♀), Pancorius medogsp. nov. (♀), P. yingjiangsp. nov. (♂♀), Piranthus maddisonisp. nov. (♂♀), Simaetha hainansp. nov. (♂♀), Stertinius lhobasp. nov. (♂♀), Synagelides kongmingisp. nov. (♂♀), S. xuandeisp. nov. (♂♀), S. yunchangisp. nov. (♂♀), S. yideisp. nov. (♂), S. zilongisp. nov. (♂♀), Yaginumaella daweishansp. nov. (♂♀), Y. moinbasp. nov. (♂♀), and Y. pingbiansp. nov. (♂♀). Nepalicius Prószyński, 2016, syn. nov. is proposed as a junior synonym of Okinawicius Prószyński, 2016. Three new combinations are proposed: O. nepalicus (Andreeva, Hęciak & Prószyński, 1984), comb. nov. and O. seychellensis (Wanless, 1984), comb. nov. transferred from Nepalicius, and O. daoxianensis (Peng, Gong & Kim, 2000), comb. nov. transferred from Philaeus Thorell, 1869. The unknown females of O. nepalicus, Padillothorax exilis (Cao & Li, 2016) and Siler hanoicus Prószyński, 1985 are described for the first time. Distribution maps of the studied specimens are also provided.
Background
In our recent examination of the Phintella specimens collected from Hainan Tropical Rainforest National Park, a new species and the unknown female of P. liae Wang, Mi & Peng, 2023 were recognised, based on the morphological characteristics and molecular evidence.
New information
A new species of Phintella Strand, 1906 is described: P. hongkan sp. nov. (♂♀) from Hainan, China. The unknown female of P. liae Wang, Mi & Peng, 2023 is also described for the first time. Diagnostic photos of both species are provided.
A new species of Plexippoides Prószyński, 1984 is described from Southwest China: P. qiui sp. nov. (♂♀). Plexippoides cornutus Xie & Peng, 1993 and P. meniscatus Yang, Zhu & Song, 2006 are re-described. The unknown female of P. cornutus Xie & Peng, 1993 is described for the first time. Diagnostic photos and a distributional map for the studied specimens of these species are provided.
Background
The spider genus Argiope Audouin, 1826, comprises 88 species worldwide, including 23 species occurring in China. Two Argiope species were collected by the spider survey on Yarlung Zangbo Grand Canyon National Nature Reserve, Xizang, southwest China, conducted in 2023.
New information
Two species of the orb-weaver spider genus Argiope from Xizang, China are described, including a new species, A. beibeng Mi & Wang, sp. nov. (♂♀) and a known species, A. caesarea Thorell, 1897 (♂♀). The unknown male of A. caesarea is described for the first time.
Four new species of the genus Anyphaena Sundevall, 1833 collected from Xizang, China, are described: A. cibagou Wang & Mi, sp. nov. (♂♀), A. linzhi Wang & Mi, sp. nov. (♂♀), A. shufui Wang & Mi, sp. nov. (♀) and A. yejiei Wang & Mi, sp. nov. (♀). Diagnostic photos of the habitus and copulatory organs and a distributional map are provided.
Lysiteles Simon, 1895 contains 64 nominal species distributed in East, South and South Asia. It possesses very high species diversity in China (with 46 and 32 endemics), Bhutan (with 9 and 1 endemic) and Nepal (with 8 and 4 endemics).
In June 2023, a spider survey of Cibagou National Nature Reserve, Xizang, China was carried out. After examination and morphological comparison, two Lysiteles species were recognised as new to science.
Two new species of Lysiteles Simon, 1895 collected from Cibagou National Nature Reserve, Xizang, China are described: L. cibagou sp. nov. (♂♀) and L. tangi sp. nov. (♂♀). Diagnostic photos of habitus and copulatory organs and a distributional map are provided.
Ten new species of jumping spiders are described from China, including Attulus jimani sp. nov. (♂♀) from Yunnan, Colaxes cibagou sp. nov. (♂♀), Epeus pengi sp. nov. (♂♀),
Evarcha zayu sp. nov. (♂♀), Icius zang sp. nov. (♂♀), Pancorius nyingchi sp. nov. (♂♀), Stertinius liqingae sp. nov. (♂♀), and Synagelides medog sp. nov. (♀) from Xizang, S. tianquan sp. nov. (♂♀), and Yaginumaella erlang sp. nov. (♂♀) from Sichuan. The hitherto unknown female of Phintella longapophysis Lei & Peng, 2013 is described for the first time. Diagnostic photos and the distributional maps for all species are provided. Four new combinations are proposed: Epeus dilucidus (Próchniewicz, 1990), comb. nov., and E. guangxi (Peng & Li, 2002), comb. nov. transferred from Plexippoides Prószyński, 1984, Phintella sufflava (Jastrzębski, 2009), comb. nov. transferred from Carrhotus Thorell, 1891, and Yaginumaella armata (Jastrzębski, 2011), comb. nov. transferred from Pancorius Simon, 1902.
The orb-weaver spider genus Gea C.L. Koch, 1843 from China is revised, and three species including one new species, are recognized: Gea jingdong Mi, Wang & Gan, sp. nov. (♂♀) from Yunnan; Gea spinipes C.L. Koch, 1843 (♂♀) from Guangdong, Guangxi, Guizhou, Hainan, Taiwan, and Yunnan; and Gea subarmata Thorell, 1890 (♂♀) from Guangxi and Hainan. Gea subarmata is newly recorded in China.
... nov., A. mogan Song & Chen, 1987, A. wuyi Zhang, Zhu & Song, 2005 and Rathalos xiushanensis (Song & Zhu 1991) in Jinggangshan National Nature Reserve unexpected one of the National Nature Reserves from Jiangxi rovince. The highest species diversity of nyphaenida in South China was reported in Xizang (five species) and Hainan (four species) (Lin et al. 2021, Lin et al. 2022, Li et al. 2024, World Spider Catalog 2024. diversity on anyphaenids species in Jiangxi is relatively high. ...
... They are deposited in the Institute of Zoology, Chinese Academy of Sciences in Beijing (IZCAS), China, and Tongren University (TRU) in Tongren, China. Methods followed Wang et al. (2024). ...
... More than 460 species in 50 genera have been recorded in China (Li, 2020;WSC, 2024). Although the number of Chinese araneid species has increased in recent years (Gan et al., 2020;Mi & Li, 2021a, 2021bMi et al., 2023aMi et al., , 2024aMi et al., , 2024bWang et al., 2021;Wu et al., 2023), some significant problems in Chinese araneid taxonomy have not been addressed. First, the type genus Araneus has been used as a "dumping ground" for vaguely similar species. ...
... The taxonomic study of the family from China has a relatively long history, but it has been in rapid development until recently four decades (WSC 2024). A series of continuous taxonomic studies from some tropical areas, such as Xishuangbanna, Yunnan, and Hainan provinces, and taxonomic studies and revisions on several genera of Chrysillini Simon, 1901 andEuophryini Simon, 1901 have significantly increased our knowledge (Wang et al. 2023;WSC 2024). Peng et al. (1993) and Peng (2020) also conducted two comprehensive taxonomic works. ...
... pinguis -Embolus without a triangle membrane……………………………………………………..7 7. Embolus strong, longer than half cymbium (Figs. 263-264 in Żabka, 1985) …...G. tibialis -Embolus shorter than half cymbium………………………………………………………..8 8. DTA accompanied by six digitiform apophyses distally in retrolateral view (Fig. 3C in Wang & Li, 2023)………………………………………………………………...G. liangweii -DTA accompanied by several long setae-like apophyses (Fig. 6 in Song & Gong, 1992)….. ………………………………………………………………………………..G. daoxianensis 9. Epigyne with a "Y" shaped, median guide ( Fig. 7 in Ikeda, 2013)...……..G. okinawaensis -Epigyne without any median guide………………………………………………………..10 10. Epigyne with a large depression medially and two anterior hoods (Figs. 7, 9 in Xiao & Yin, 1991a)…………………………………………………………………….G. unguiformis -Epigyne without a large median depression………………………………………………11 11. ...
... More than 460 species in 50 genera have been recorded in China (Li, 2020;WSC, 2024). Although the number of Chinese araneid species has increased in recent years (Gan et al., 2020;Mi & Li, 2021a, 2021bMi et al., 2023aMi et al., , 2024aMi et al., , 2024bWang et al., 2021;Wu et al., 2023), some significant problems in Chinese araneid taxonomy have not been addressed. First, the type genus Araneus has been used as a "dumping ground" for vaguely similar species. ...
... Although numerous new species and records of jumping spiders from Vietnam have recently been documented (Hoang et al. 2022(Hoang et al. , 2023a(Hoang et al. , 2023b(Hoang et al. , 2024a(Hoang et al. , 2024b(Hoang et al. , 2024cWang et al. 2023;Logunov 2021Logunov , 2024Yang et al. 2024), the overall diversity remains poorly understood, with most genera represented by only one or two species (World Spider Catalog 2024). The true diversity of species is likely to still remain largely undiscovered, awaiting further investigation. ...
... Hainan, the second-largest Chinese Island, has presented very high species diversity (Tang and Li 2010). As in most Chinese regions, the taxonomic study of jumping spiders from this island began at the end of the 20 th century (Song et al. 1988), but knowledge has rapidly increased in the last more than three decades, with the series of taxonomic studies and biodiversity surveys conducted (Song et al. 1988;Song 1991;Song and Chai 1991;Peng and Kim 1997;Song and Zhu 1998;Zhang and Li 2005;Peng and Li 2006;Guo 2011;Guo et al. 2011a, b;Barrion et al. 2013;Zhou and Li 2013;Xu et al. 2021;Wang and Li 2022b;Yu et al. 2022). To date, at least 123 salticid species including 47 endemics have been recorded from Hainan (Metzner 2023;Wang and Li 2022b;WSC 2023). ...
... It is worth mentioning that although the known species diversity of Eupoinae has dramatically increased in the past decade (Zhou and Li 2013;Logunov and Marusik 2014;Lin and Li 2020;Ying et al. 2021;Wang and Li 2022;Wang et al. 2023;Logunov 2024), we expect that many more species remain to be discovered. Future thorough comparative morphological studies, especially on the genitalic organs, will help to pinpoint the synapomorphies for the clade containing Eupoinae and Spartaeinae, as well as different lineages within Eupoinae. ...