New Nemobiine crickets from Guianese and Peruvian Amazonia (Orthoptera, Grylloidea, Trigonidiidae)

Two new genera Absonemobius gen.n. and Phoremia gen.n. and fifteen new species of Nemobiinae are described from Guianese and Peruvian Amazonia. Keys and table are provided to distinguish South American genera of Nemobiinae, and the different species groups and species discussed.