Siobla zhangi Wei, 2005

Niu, Gengyun & Wei, Meicai, 2010, Revision of the Siobla annulicornis, acutiscutella and sheni groups (Hymenoptera: Tenthredinidae), Zootaxa 2643, pp. 45-65 : 61

Siobla zhangi Wei, 2005

(Plate 8)

Siobla zhangi Wei , in Wei & Xiao 2005, 477–478, Ψ

Siobla nanlingia Wei , in Wei & Xiao 2005, 479–480, ♂. New synonym.

Variability: The size of the black macula in abdominal tergite in female varies from large to small or may even be absent in some specimens; the posterior margin of the 3rd and the 4th abdominal tergites black in some specimens.

Specimens examined: Ψ, Holotype, Mt. Long, Lianyuan, Hunan, 11 May, 1999, XIAO Wei leg.; 5 ΨΨ, Paratype, Mt. Long, Lianyuan, Hunan, 11 May, 1999, ZHANG Kai-Jian leg.; 1Ψ, Paratype, Pinghe-Linjiang, Xishui, Guizhou, alt. 800–1500m, 2 June, 2000, XIAO Wei leg.; 1Ψ, Mt. Fanjing, Guizhou, 14 May, 1988, WU Hong leg.; 1 Ψ, Mt. Tianmu, Zhejiang, 6 July, 1963, JIN Gen-Tao leg.; 2ΨΨ, Mt. Shunhuang, Yongzhou, Hunan, alt. 800–1000m, 27 Apr., 2004, ZHANG Shao-Bing, LIN Yang leg.; 1Ψ, Mt. Shunhuang, Yongzhou, Hunan, alt. 800–1200m, 27 Apr., 2004, ZHOU Hu leg. 8 ɗɗ, Mt. Long, Lianyuan, Hunan, 11 May, 1999, XIAO Wei & ZHANG Kai-Jian leg. (paratype of S. nanlingia ); 1ɗ, Pinghe-Linjiang, Xishui, Guizhou, alt. 800–1500m, 2 June, 2000, XIAO Wei leg. (paratype of S. nanlingia ); 3ɗɗ, Taoyuandong, Yanling, Hunan, 24 April, 1999, WEI Mei-Cai leg. (paratype of S. nanlingia ); 1Ψ, Gouli, Mt. Mufu, Hunan (28°57.939´N, 113°49.711´E), alt. 860m, 21 May, 2008, LIU Fei leg..

Distribution: China (Guizhou, Hunan, Zhejiang).

Note: The male of S. nanlingia Wei, 2005 is undoubtedly the undescribed male of S. zhangi Wei, 2005 based on new material, but the only paratype female of S. nanlingia is an undescribed species of the formosana group.