- Parian1
- Paso Lagarto (Huacatapac) del Río del Corte, Santa María, ca. 5 km al NE de1
- Pueblo San Antonino Ocotlan, 1 km N. of Ocotlan1
- Puerto Mixteco; 7 km al NE de Tepelmeme de Morelos, Cerro Solo1
- Quince de Septiembre; 4 km NNE of Tehuantepec, along the Trans-Isthmian hwy routes 185 and 190.1
- Rancho Benito Juaarez (or Rancho tablo) on road up mountain from Teotitlan de Valle, near Oaxaca1
- Residencial Puente de Piedra; La Hacienda de la Aguilera; north side of Oaxaca de Juárez1
- Rincón Viejo; 16 km Matias Romero rumbo a La Ventosa1
- Road from Pochutla to Suxitepec1
- Rosarío Temextitlán; 62 km NE of Oaxaca, Sierra de Juárez, along hwy 175 1.5 km by road NE of Mirador at Cerro Pelón1
- Salina Cruz, Oaxaca, Granite headland south of town, no accessible reef and no tide pools.1
- San Antonio; 4 km NE of the city of Tehuantepec, along the Pan-American hwy1
- San Bartolo Yautepec. Distr. Yautepec; camino al Coco1
- San Felipe del Agua1
- San Ildefonso Villa Alta; Temascalapa to San Idelfonso de Villa Alta; District of Villa Alta1
- San Ildefonso Villa Alta; Yetzelala; San Idelfonso de Villa Alta, District of Villa Alta1
- San Isidro; Tehuantepec; 22 km NW of the village of Zanatepec, along the Pan-American hwy route 1901
- San Jerónimo Sosola1
- San José Chiltepec1
- San José Chiltepec; Tuxtepec; Chiltepec1