DESCRIPTION OF 2 NEW SPECIES OF EOSENTOMON FROM THE OUACHITA MOUNTAINS OF ARKANSAS WITH A KEY TO THE SPECIES WITH THE 6 4 SETAL PATTERN ON STERNA-IX/X (PROTURA, EOSENTOMIDAE)/

Two new species of Eosentomon, E. metatibiense and E. maryae, are desc ribed from Village Creek Park and Hot Springs National Park, Arkansas. Both species display the 6/4 setal arrangement on sternites IX/X. A k ey is provided to separate the North American (north of Mexico) specie s of Eosentomon that exhibit this setal pattern.