Category: Science - Biology
Harvesting Ants and Trap-Door Spiders Notes and Observations on Their Habits and Dwellings
Plate I., p. 21, fig. A.--View of the entrance to a nest of _Atta barbara_, showing part of a train of ants bearing seeds, the conical mound of refuse thrown out, and some seedlings, which have sprung up from seeds accidentally dropped by the ants; B, one of the larger workers...