Full reference: A. P. Rasnitsyn. 2004. Leposmatona ,Caloneurida, Hypoperlida, Hemiptera, Palaeomanteida, Eoblattida, Important new insect fossils from Carrizo Arroyo and the Permo-Carboniferous faunal boundary. Carboniferous-Permian transition, New Mexico Museum of Natural History and Science Bulletin 25:215-246
Type specimen: NMMNH P-26902, a nymph (molting cast of medium developmental instar). Its type locality is NMMNH L-3437; Carrizo Arroyo, which is in a Virgilian pond mudstone in the Bursum Formation of New Mexico.