- Near San Vicente-Jaumave1
- Ranch del Cielo1
- Rancho Las Yucas, ca. 40 km. NNW. of Aldama, Municipio de Aldama1
- Rancho Las Yucas, ca. 40 km. NW. of Aldama, Municipio de Aldama1
- San José; vicinity of San José; Cerro Barrie1
- San José; Mesa de Tierra1
- San Nicolás; San Nicolás1
- San Vicente1
- Sierra de San Carlos, Mesa de Tierra, vicinity of San Jose1
- Sierra de San Carlos, vicinity of San José, La Vegonia1
- Sierra de San Carlos. Cerro Zamora. Vicinity of El Milagro.1
- Sierra de San Carlos. Cerro de los Armadillos. Vicinity of San José.1
- Sierra de Tamaulipas; region of Rancho Las Yucas, ca. 40 km NNW of Aldama; slopes of Cerro de Las Yucas1
- Soto La Marina. Near Tepeguaje1
- Soto la Marina1
- Tampico de Tamaulipas1
- Tampico on the Mante Hwy., 15 mi. from1
- Vicinity of Rancho del Cielo Biological Station ca. 7 km WNW of Gómez Farías.1
- Vicinity of Rancho del Cielo Biological Station, ca. 7 km WNW of Gómez Farías. Summit of ridge where trail to Indian Springs (Ojo de Agua de los Indios) connects with old logging road paralleling the pipe to the spring.1
- Vicinity of Rancho del Cielo Biological Station, ca. 7 km WNW of Gómez Farías; Along forest trail from old lumber road to the lumber road to Indian Springs (Ojo de Agua de los Indios)1