Figs. 43, 44. Proechimys longicaudatus leucomystax, male, AMNH no. 37509, Tapirapoa. × 1.
Figs. 51, 52. Proechimys longicaudatus roberti, male, MN no. 6233, Pouso Alto, Goiaz. × 1.
Figs. 53, 54. Proechimys longicaudatus boimensis, male, MCZ no. 30881, Boim. × 1.
Figs. 55, 56. Proechimys longicaudatus longicaudatus, male, AMNH no. 37085, Urucum. × 1.
Figs. 57, 58. Proechimys longicaudatus leucomystax, male, AMNH no. 37509, Tapirapoa. × 1.
Figs. 59, 60. Proechimys longicaudatus roberti, male, MN no. 6233, Pouso Alto, Goiaz. × 1.