Wygodzinsky, Pedro W.2005-10-062005-10-061969http://hdl.handle.net/2246/258710 p. : ill. ; 24 cm.Includes 1 bibliographical reference (p. 10).913872 bytesapplication/pdfen-USQL1 .A436 no.2377, 1969Machiloides heegiMachiloides abditusArchaeognatha -- South AfricaInsects -- South AfricaTwo new South African machilids of the genus Machiloides (Microcoryphia, Insecta). American Museum novitates ; no. 2377text