Dada, D. 1981 Journal Mexico Oct. 15 (2) Cerro San Felipe, 15.4 km. NW La Cumbre, Oaxaca, Mex., 3080 m. (3) Cerro San Felipe, 12.9 km. NW La Cumbre, Oaxaca, Mex., 3230 m. (4) No start data, but close by. We collected: Pseudoeurycea smithi - adults very cosmeido-like with large jaw muscle and prehensile tail, juveniles have orange spot on the black background color. Thoreus - small, Batrachopus-like. Two species - navoiades & Baricia - skunk-like lizard which is related to Baranata. We collected 31 Thoreus, 28 smithi, and 6 Baricia. Also saw about 50 juvenile smithi which we left. Returned to the hotel about 6:30 P. Ate supper on the plaza in downtown Oaxaca. Oct. 16 Up at 7:30 A. Ate breakfast at the Hotel Margarita. Spent 9:30 A. to 10:45 A. at Monte Alban, an archeological site just west of Oaxaca. Went to the airport at