P. tolteca, nov. sp.

♂. Antennae light brown. Eyes black. Head, prothorax and thorax snowy white. Tegulae snowy white, with black hairy centre band, connecting it with the black haired abdomen, just like in T. velleda, Stoll. Abdomen metallic black, clothed with long hair and long drawn out analtuft. The latter intermixed with white hair. Primaries dark slate, especially in the interspace formed by a marginal and double central transverse line as well as along costa and internal margin. Veins white. A lunulate white discal spot, and whitish tinges around it.