Abstract
A taxonomic study on the genus Pseudozumia de Saussure from Vietnam is presented. One species previously identified as Pseudozumia indica indica (de Saussure, 1855) is described as new, namely P. cucphuongensis Nguyen, sp. nov. The second species, P. indica (de Saussure) has two subspecies occurring in Vietnam, P. indica indica (de Saussure) from northern part and P. indica borneana Giordani Soika from southern part which is newly recorded from Vietnam. A key to the Oriental species of the genus is also given.
References
Carpenter, J.M., Gusenleitner, J. & Madl, M. (2010) A Catalogue of the Eumeninae (Hymenoptera: Vespidae) of the Ethiopian Region excluding Malagasy Subregion. Part II: Genera Delta de SAUSSURE 1885 to Zethus FABRICIUS 1804 and Species Incertae Sedis. Linzer biologische Beiträge, 42 (1), 95–315.
Giordani Soika, A. (1941) Studi sui vespidi solitari. Bollettino della Societa Veneziana Storia Naturale, 2, 130–279.
Giordani Soika, A. (1960 [1958]) Notule vespidologiche. Bollettino del Museo Civico di Storia Naturale di Venezia, 11, 35–102.
Gribodo, G. (1892) Contribuzioni imenotterologiche sopra alcune specie nuove o poco conosciute di imenotteri diplotteri nota IV. Bullettino della Società Entomologica Italiana, 23, 242–300.
Nguyen, L.T.P. (2016) Diversity of vespid wasps (Hymenoptera: Vespidae) in Lang Son province. Tap Chi Sinh Hoc, 38 (4), 468–473.
https://doi.org/10.15625/0866-7160/v38n4.8954
Nguyen, L.T.P., Dang, H.T., Kojima, J. & Carpenter, J.M. (2014) An annotated distributional checklist of solitary wasps of the subfamily Eumeninae (Hymenoptera: Vespidae) of Vietnam. Entomologica Americana, 120 (1), 7–17.
https://doi.org/10.1664/13-RA-010.1
Saussure, H. de (1855) E’tudes sur la Famille des Vespides 2. In: La Monographie des Masariens et un supple’ment a‘la Monographie des Eume’niens. V. Masson, Paris and J. Kessmann, Geneve, pp. 49–288, pls. 6–14.
Saussure, H. de (1875) Synopsis of American wasps. Smithsonian Miscellaneous Collection, 254, I–xxxv + 1–392, pls. i–iv.
https://doi.org/10.5962/bhl.title.60259
Vecht, J. van der (1963) Studies on Indo-Australian and East-Asiatic Eumenidae (Hymenoptera, Vespoi- dea). Zoologische Verhandelingen, Leiden, 60, 3–113.
Yamane, S.K. (1990) A revision of the Japanese Eumenidae (Hymenoptera, Vespoidea). Insecta Matsumurana, 43, 83–85.