Figure 4 in The genus Grammostola Simon 1892 (Araneae: Theraphosidae): a new species from western Argentina, new synonymy and distributional data

Figure 4. Grammostola chalcothrix (A, B): (A) Male (MCZ 41), palpal bulb, retrolateral; (B) male (MCZ 41), palpal bulb, prolateral. Grammostola inermis (C, D): (C) Male (MLP 14605), palpal bulb, retrolateral; (D) male (MLP 14605), palpal bulb prolateral.