title: A review of the genus Phalgea Cameron (Hymenoptera: Ichneumonidae: Acaenitinae) with description of a new species from Vietnam.
abstract: In this paper, the genus Phalgea is reviewed. A new species, Phalgea maculata sp. nov., is described and illustrated  from Vietnam. In addition, P. melaptera Wang 1989 is recorded as new for the country. It is the first time the subfamily Acaenitinae is reported from Vietnam.
authors.affiliation: Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam.; Email: ptnhi2@yahoo.com.
authors.forename: Nhi Thi
authors.initials: NT
authors.lastname: Pham
authors.affiliation: Naturalis Biodiversity Center, 2300 RA Leiden, Netherlands.; Email: Kees.vanAchterberg@naturalis.nl.
authors.forename: Cees Van
authors.initials: CV
authors.lastname: Achterberg
mesh_terms: D063147:Animal Distribution; D000818:Animals; D005260:Female; D006927:Hymenoptera / Q000033:anatomy & histology* / Q000145:classification*; D013045:Species Specificity; D014744:Vietnam