Modelo, El.—Lat. 17° 07'; long. 94° 43'; elev. 200 m. An old rubber plantation on the Río Chalchijapa, a tributary to the Río Coatzacoalcos; rainforest [31].
Nanches, Portillo Los.—Lat. 16° 35'; long. 95° 37'; elev. 500 m. A place name, about 4 kilometers southeast of Totolapilla; scrub forest [44].
Nizanda.—Lat. 16° 42'; long. 95° 02'; elev. 150 m. A village on the Trans-isthmian Railroad between Chivela and Ixtepec; dense scrub forest [42].
Nueva Raza.—Exact location unknown; according to Thomas MacDougall, this locality is in the lowlands of northern Oaxaca; rainforest.
Palmar.—Lat. 16° 43'; long. 94° 40'; elev. 300 m. A small ranch on the west base of Cerro Atravesado; scrub forest [39].
Papaloapan.—Lat. 18° 11'; long. 96° 06'; elev. 25 m. A small village on the Río Papaloapan in northern Oaxaca; low evergreen forest and savanna [11].
Princesa, La.—Lat. 16° 56'; long. 95° 02'; elev. 150 m. A ranch on the northern slopes of the isthmus, 6 kilometers by road north of Matías Romero; poorly developed rainforest [34].
Quiengola, Cerro de.—Lat. 16° 24'; long. 95° 22'; elev. 900 m. (crest). A hill 15 kilometers west-northwest of Tehuantepec; dense scrub forest on slopes and scattered pines on top [55].
Salazar.—Lat. 16° 25'; long. 95° 20'; elev. 45 m. A ranch on the Río Tehuantepec, northwest of Tehuantepec; dense scrub forest [52].
Salina Cruz.—Lat. 16° 10'; long. 95° 12'; sea level. A port on the Golfo de Tehuantepec; open arid scrub forest [70]. Collections were made in the vicinity of the town and in the open scrub forest 2.4 kilometers north at an elevation of 20 meters.