R.K. Selander, 1954 2 1.5 mi. NE Los Amates, 2600 ft., Chiapas, Mexico March 17, 1954 lower mandible light gray Skel. 1743 ♂ Thyrothorus pleurostictus S.E.O. iris brown Testis o Alcoh. 1744 iris dark brown some red. 1745 ♀ Piranga flava S.E.O. ovary 1746 sex? Leptotila verreauxi edge of pine-oak forest oriduct 1747 ♂al. Glanidium ova enlarged 87.4 gms March 18, 1954 same locality 1748 ♂ Glanidium Testis O iris yellow #1747 68.3 gms 1749 ♀ Nyctilinus grisescens ova oriduct enlarged iris bright yellow 284.1 gms. March 20 2.8 mi. NW Tonalá, 100 ft., Chiapas, Mexico – 1750 ♂ Thyrothorus pleurostictus Testis o 18.9 5.4 mi. NW Tonalá, 100 ft., Chiapas, Mexico March 20 reddish 1751 ♀ Campylorhynchus humilis SNCO iris full dark brown ovary Nofat 22.8 iris full reddish brown 1752 ♂ " Testis o 24.5 1753 ♂ " " Testis o iris pale Nofat 26.5 1754 ♀ " " ovary Testis o 21.6 1755 ♂ " " iris full red-brown s.c.o iris full 26.8 1756 ♂ " chispensis Testis o 50.8 Kcl. 1757 ♂ Thyrothorus pleurostictus Testis o 19.7 3 mi. SSW Tonalá, 100 ft., Chiapas, Mexico 1758 ♂ C. chispensis Testis o 55.5 gms.