Keywords: Ponera.coarctata.pennsylvanica.virgin.female.-.wheeler.svg Ponera coarctata pennsylvanica virgin female Wheeler 1900 The habits of Ponera and Stigmatomma Biological Bulletin 2 43-69 http //antbase org/ants/publications/10487/10487 pdf PDF 1900 W M Wheeler pd-old PD-old Drawings of animals by William Morton Wheeler Drawings of ants Ponera coarctata |