“…Extant Dolichoderus and Tapinoma extend at best to the southernmost border of Canada. Dolichoderus appears to have been widespread in the geological record, having been reported from the Miocene of Idaho (Lewis et al, 1990a), Washington state (Lewis et al, 1990b), Dominican Republic (Wilson, 1985), and China (Zhang, 1989;Zhang et al, 1994), from the Oligocene of Colorado (Carpenter, 1930), France (Théobald, 1937a, b), England (Cockerell, 1915), and in Eocene Baltic amber (Wheeler, 1914). Tapinoma does not have such an extensive fossil record, and is recorded only in Miocene amber from the Dominican Republic (Wilson, 1985) and Sicily (Kohring and Schlü ter, 1989), as compressions from the Miocene of China (Zhang, 1989), and in Eocene amber from Rovno, Ukraine (http://edna.…”