Details of the Cryptophyllium gen. nov. male vomer. All from the RBINS collection, prepared and photographed by Jérôme Constant (RBINS). Views 1 ventral 2 right lateral of the ventrally oriented vomer 3 left lateral of the ventrally oriented vomer A Cryptophyllium westwoodii comb. nov., Thailand, Na Haeo B Cryptophyllium khmer gen. et sp. nov. Cambodia, Kbal Spean C Cryptophyllium phami gen. et sp. nov., Vietnam, Cat Tien D Cryptophyllium khmer gen. et sp. nov., Cambodia, Tatai E Cryptophyllium bollensi gen. et sp. nov., Vietnam, Phuoc Binh F Cryptophyllium oyae comb. nov., Laos, Mt. Phu Phan G Cryptophyllium bankoi gen. et sp. nov., Vietnam, Ba Na-Nui Chua H Cryptophyllium icarus gen. et sp. nov., Vietnam, Bidoup-Nui Ba I Cryptophyllium rarum comb. nov., Vietnam, Cuc Phuong J Cryptophyllium limogesi gen. et sp. nov., Vietnam, Ta Dung. Scale bars, 1.0 mm.