Abstract
The genus Zethus Fabricius, 1804, is newly recorded from China. The male of Zethus malayanus Gusenleitner, 2010 is described and figured for the first time. Zethus nanlingensis Nguyen & Xu, sp. nov. (South China, Guangdong) is described and figured.
References
Fabricius, J.C. (1804) Systema Piezatorum secundum Ordines, Genera, Species adjectis Synonymis, Locis, Observationibus, Descriptionibus. Carolum Reichard, Brunsvigae [= Braunschweig], 470 pp. [pp. i–xiv, 15–440, 1–30 pp.]
Gusenleitner, J. (2010) Bemerkenswerte Faltenwespen-Funde aus der orientalischen Region Teil 5 (Hymenoptera: Vespidae, Eumeninae). Linzer Biologische Beiträge, 42, 695–709.
Nguyen, L.T.P. & Carpenter, J.M. (2017) Taxonomic review of the genus Zethus Fabricius (Hymenoptera: Vespidae: Eumeninae) from Vietnam with descriptions of four new species. Entomological Science, 20, 24–32.
https://doi.org/10.1111/ens.12218
Yamane, S. (1990) A revision of the Japanese Eumenidae (Hymenoptera, Vespoidea). Insecta Matsumurana, New Series 43, 83–85.