The biggest growing Grammastola - the iheringi (Entre Rios), a New World terrestrial, is very similar to the Grammastola Actaeon in appearance. The major difference in the color is that the Grammastola iheringi has a rich brighter red colored abdomen and deep blue-gray hairs. This particular species is a bit more skittish than the other Grammastolas and may be provoked to throw urticating hairs in self-defense.
Photo by spidershop.pl