Two new species of Trichrysis Lichtenstein (Hymenoptera: Chrysididae) from Vietnam and China, with taxonomic notes on other species from the Oriental region

Lien Thi Phuong Nguyen; Bogdan Wiśniowski; Ngat Thi Tran; Duong Dinh Tran; Paolo Rosa

doi:10.11646/zootaxa.5194.1.8

Two new species of Trichrysis Lichtenstein (Hymenoptera: Chrysididae) from Vietnam and China, with taxonomic notes on other species from the Oriental region

Zootaxa. 2022 Oct 4;5194(1):133-143. doi: 10.11646/zootaxa.5194.1.8.

Authors

Lien Thi Phuong Nguyen¹, Bogdan Wiśniowski², Ngat Thi Tran³, Duong Dinh Tran³, Paolo Rosa⁴

Affiliations

¹ Insect Ecology Department, Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Nghia Do, Cau Giay, Hanoi, Vietnam. . user@example.com.
² University of Rzeszów, Institute of Agricultural Sciences, Land Management and Environmental Protection, 1 Ćwiklińskiej Str., 35-601 Rzeszów . user@example.com.
³ Insect Ecology Department, Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Road, Nghia Do, Cau Giay, Hanoi, Vietnam.. user@example.com.
⁴ University of Mons, Research Institute for Biosciences, Laboratory of Zoology, Place du parc 20, 7000 Mons, Belgium. paolo.rosa@umons.ac.be.

PMID: 37045340
DOI: 10.11646/zootaxa.5194.1.8

Abstract

Two new species of the genus Trichrysis Lichtenstein, belonging to the cyanea species group, are described from northeastern Vietnam (Cao Bang Province) and China (Yunnan Province) as new for science: T. sinica Rosa, Nguyen & Wiśniowski, sp. nov., and T. striata Nguyen, Wiśniowski & Rosa, sp. nov. The redescription of T. tonkinensis (Mocsáry, 1914) and additional descriptive characters for T. chamchuensis Wiśniowski & Nguyen, 2020 are provided.

MeSH terms

Animal Distribution
Animals
China
Hymenoptera*
Scyphozoa*
Vietnam
Wasps*