Abstract
List of ants in various agricultural lands of Vietnam is presented based on the surveys in 2009. The samplings by pitfall trapping and time unit sampling were carried out in four different cropping fields: paddy, vegetable, sugarcane farms and citrus orchards in Hanoi City, Hung Yen Province, Thanh Hoa Province, and Binh Duong Province. In total, 49 species of ants belonging to 26 genera of 6 subfamilies were collected from 496 samples of 12 agricultural fields. Among them, the most species rich genera were Tetramorium which included 7 species, followed by Monomorium (6 species), Camponotus (4 species) and Pheidole (4 species).
