P. minteri sp. n. (holotype <5; Fla St. Coll. Arthropods (FSCA), Gainesville, Florida, USA) is described from 15 $ 8 $ collected at Limoncocha and Lago Agrio, Napo Province, Ecuador. P. macuma sp. n. (holotype <5; FSCA) is described from Macuma, Santiago Zamora Province, Ecuador. P. sucra sp. n. (holotype United States National Museum, Washinton D.C.) is described from 2 Q collected near Sucre, Caqueta Intendencia, Colombia. P. ebona sp. n. (holotype <J; FSCA) is described from near Quibdo, Choco Department, Colombia.