New records of Odonata from Selangor and Negeri Sembilan, Malaysia, with provisional checklists of species recorded from the states (Rory A. Dow & Yong Foo Ng)

Previously unpublished records of Odonata from the states of Negeri Sembilan and Selangor in Peninsular Malaysia are presented. One hundred and eight species are listed, of which 77 were collected in Negeri Sembilan and 87 in Selangor. Fifteen of the species recorded from Negeri Sembilan and seven of those recorded from Selangor appear to be first records for the respective state. Notable records include Drepanosticta sp. cf hamadryas Laidlaw, 1931, Rhinocypha pelops Laidlaw, 1936, Acrogomphus ?malayanus Laidlaw, 1925, Heliogomphus kelantanensis (Laidlaw, 1902); Onychogomphus duaricus Fraser, 1924, Macromia cupricincta Fraser, 1924, Idionyx montana Karsch, 1891, Chalybeothemis chini Dow, Choong & Orr, 2007 and Hylaeothemis clementia Ris, 1909 Ris, 1909. Provisional checklists of the Odonata known from Selangor plus the Federal Territory of Kuala Lumpur (171 species) and for Negeri Sembilan (116 species) are given in appendices.