R. K. Selander,\n1954\n\n10\n\nRancho Oreonez, 12.1 mi. SE Tonala', Chiapas, Mexico\nApril 1, 1954\n\n1895\nLizard\n1896\n"\n1897\n"\n1898\n"\n1899\n"\nSKEL.\n1900\nThryothorus pleurostictus\nTasti O\n1901\ntizard\n1902\n"\n\nApril 2, 1954\n\n1902\nCampylorhynchus nigricaudatus\nO=Tasti\nbrown\nfull dull 31.6\n1903\nf\n"\norary\niris full 25.0\n1904\nTasti O\nalit\nfull light 29.3\n1905\nTasti O\nfull dark 31.5\n1906\nf\norary\nnot full\niris full brown 25.7\n1907\nf\norary\niris of full 26.9\n1908\nf\norary\niris full 26.8\n1909\nm\nTasti O\nbrown full 29.5\n1910\nf\norary\nbrown full 25.1\n1911\nf\norary\nfull 25.7\nsk.\n1912\nTasti O left gray white\nprim. covert new (adult)\nfull 31.4\n1913\nf\norary\nfull 25.5\nskin\ntesti O\n1914\nprim. coverts old\nbrown not full 30.4\nsk.+\ntasti O\n1915\nfull 31.6\nsk.\n1916\nf\norary\n-full 22.8\nsk.\n1917\nst. Tasti O\nbrown not full 26.6\nA vel.\nT=O-gray\nprim. coverts new-\nfull 29.0