File:Andrade Urbani Brandao Wagensberg 1999.pdf

De Andrade, M. L.; Baroni Urbani, C.; Brandão, C. R. F.; Wagensberg, J. 1999. Two new species of Leptothorax "Nesomyrmex" fossils in Dominican amber (Hymenoptera: Formicidae). Beitr. Entomol. 49: 133-140