(Pelzeln, 1868): NOTE(ENG: Change English name of Tolmomyias assimilis from Zimmer's Flatbill to Yellow-margined Flatbill to align with Clements (2022) and HBW/Birdlife.)
German
Flügelspiegel-Breitschnabeltyrann
French
Tyranneau à miroir
Chinese
黄羽缘霸鹟
Japanese
ハマダラヒラハシハエトリ
Russian
Зеркальный оливковый мухоед
Spanish
Picoplano aliamarillo común
Portuguese
bico-chato-da-copa
Bird Data App text
Note the lack of {wing bars} from yellow only being on one edge of the primaries. The lower mandible is part dark, part light, and may appear dark if not seen from below. This is now the Amazon species (formerly called Zimmer's Flatbill). The Pacific species is now called [Yellow-winged Flatbill].
Africa (entire continent rather than south of Sahara)
AN
Antarctica
AO
Atlantic Ocean
AU
Australasia (Wallacea (Indonesian islands east of Wallace's line), New Guinea and its islands, Australia, New Zealand and its subantarctic islands, the Solomons, New Caledonia, and Vanuatu)
PAL
Eurasia (Europe, Asia from the Middle East through central Asia north of the Himalayas, Siberia and northern China to Japan)
IO
Indian Ocean
LA
Latin America (Middle and South America)
MA
Middle America (Mexico through Panama)
NA
North America (includes the Caribbean)
NO
Northern oceans
OR
Oriental Region (South Asia from Pakistan to Taiwan, plus Southeast Asia, the Philippines, and Greater Sundas)