R. K. Selander, 1954 8 Rancho San Francisco, 2 mi. SW Tonala', Chis., Mexico. March 28, 1954 al. a pair {1849 ♂ Campylorhynchus chiapensis T- O 54.2 15.2 1850 ♀ " " ovary: O 80 <cler spots 50.4 1851 ?♀ Synallaxis erythrothorax 15.2 54.2 3mi. SSW Tonala', 100ft., Chiapas, Mexico March 30, 1954 a. pair {1852 ♀ Campylorhynchus chiapensis ovary (same) S.C.O. iris less red than 1853 and 47.6 1853 ♂ " " T: O S.C.O. iris full reddish-brown 51.1 1854 ♂ " " T= O iris brown, not quite full 53.4 1855 ♂ " " T: O iris brown, not quite full 51.7 1856 ♂ " " T: O iris full 52.0 2.5 mi. SSW Tonala', 100ft., Chiapas, Mexico March 30, 1954 1857 ♂ Campylorhynchus chiapensis iris full Tortis O 53.9 sent to M.N.H. 1858 ♂ " " iris brown not full Tortis O 50.1 1859 ♂ " " " iris full Tortis O 54.0 1860 ♀ " " S.C.O (?) ovary iris reddish brown, not quite full 46.7 1861 ♂ " " " iris full -perhaps not quite 52.2 sent to m. Mus. N.H. 1862 ♂ " " Tortis O iris full ovary 53.9 1863 ♀ " " iris full but dorsun 43.3 1864 ♀ " " iris brown ovary 43.0 1865 ♂ " " T: O iris brown, not full 51.0 1867 ♀ " " iris rather pale brown 44.6 1868 ♀ ovary iris full but not rich S.C.O. 45.0 alch. 1869 ♂ or weight " wing adult ovary 42.6 1870 ♀ " iris brown, not full 41.8