Taxonomic status:

Species status: full species (sometimes nominal subspecies)

This taxon is considered a subspecies of Tolmomyias [assimilis or flavotectus] (sensu lato) by some authors

Your sightings

Related taxa

Alternative arrangements:  1  2 

Highlight taxa in a checklist (shown in red)
none Avibase taxonomic concepts (current) (v.?) Avibase taxonomic concepts v. 2023 (May 2023) (v.?) Avibase taxonomic concepts v. 2024 (Oct 2024) (v.?) Avibase taxonomic concepts v. 2025 (Nov 2025) (v.?) Avibase taxonomic concepts v. 03 (March 2015) (v.?) Avibase taxonomic concepts v. 04 (Aug 2016) (v.?) Avibase taxonomic concepts v. 05 (Jan 2017) (v.?) Avibase taxonomic concepts v. 06 (Feb 2018) (v.?) Avibase taxonomic concepts v. 07 (Feb 2020) (v.?) Avibase taxonomic concepts v. 08 (Feb 2021) (v.?) Avilist 2025 (v.2) Birdlife checklist version 09 (Dec 2016) (v.2) Birdlife checklist version 09.1 (Jun 2017) (v.2) HBW and BirdLife Taxonomic Checklist v2 (Dec 2017) (v.2) HBW and BirdLife Taxonomic Checklist v3 (Nov 2018) (v.2) HBW and BirdLife Taxonomic Checklist v4 (Dec 2019) (v.2) HBW and BirdLife Taxonomic Checklist v5 (Dec 2020) (v.2) HBW and BirdLife Taxonomic Checklist v6 (Dec 2021) (v.2) HBW and BirdLife Taxonomic Checklist v6b (Jul 2022) (v.2) HBW and BirdLife Taxonomic Checklist v7 (Dec 2022) (v.2) HBW and BirdLife Taxonomic Checklist v8 (Dec 2023) (v.2) HBW and BirdLife Taxonomic Checklist v9 (Oct 2024) (v.2) HBW and BirdLife Taxonomic Checklist v10 (Oct 2025) (v.?) Clements, version 2022 (v.2) Clements, version 2023 (v.2) Clements, version 2024 (v.2) Clements, version 2025 (v.2) eBird version 2022 (v.2) eBird version 2023 (v.2) eBird version 2024 (v.2) eBird version 2025 (v.2) Handbook of the Birds of the World Alive (03/07/2017) (v.2) Handbook of the Birds of the World and Birdlife (Dec 2017) (v.2) Handbook of the Birds of the World and Birdlife (Dec 2018) (v.2) IOC World Bird Names, version 1.0 (v.2) IOC World Bird Names, version 1.1 (v.2) IOC World Bird Names, version 1.5 (v.2) IOC World Bird Names, version 1.6 (v.2) IOC World Bird Names, version 1.7 (v.2) IOC World Bird Names, version 2.0 (v.2) IOC World Bird Names, version 2.1 (v.2) IOC World Bird Names, version 2.2 (v.2) IOC World Bird Names, version 2.3 (v.2) IOC World Bird Names, version 2.4 (v.2) IOC World Bird Names, version 2.5 (v.2) IOC World Bird Names, version 2.6 (v.2) IOC World Bird Names, version 2.7 (v.2) IOC World Bird Names, version 2.8 (v.2) IOC World Bird Names, version 2.9 (v.2) IOC World Bird Names, version 2.10 (v.2) IOC World Bird Names, version 2.11 (v.2) IOC World Bird Names, version 3.1 (v.2) IOC World Bird Names, version 3.2 (v.2) IOC World Bird Names, version 3.3 (v.2) IOC World Bird Names, version 3.4 (v.2) IOC World Bird Names, version 3.5 (v.2) IOC World Bird Names, version 4.1 (v.2) IOC World Bird Names, version 4.2 (v.2) IOC World Bird Names, version 4.3 (v.2) IOC World Bird Names, version 4.4 (v.2) IOC World Bird Names, version 5.1 (v.2) IOC World Bird Names, version 5.2 (v.2) IOC World Bird Names, version 5.3 (v.2) IOC World Bird Names, version 5.4 (v.2) IOC World Bird Names, version 6.1 (v.2) IOC World Bird Names, version 6.2 (v.2) IOC World Bird Names, version 6.3 (v.2) IOC World Bird Names, version 6.4 (v.2) IOC World Bird Names, version 7.1 (v.2) IOC World Bird Names, version 7.2 (v.2) IOC World Bird Names, version 7.3 (v.2) IOC World Bird Names, version 8.1 (v.2) IOC World Bird Names, version 8.2 (v.2) IOC World Bird Names, version 9.1 (v.2) IOC World Bird Names, version 9.2 (v.2) IOC World Bird Names, version 10.1 (v.2) IOC World Bird Names, version 10.2 (v.2) IOC World Bird Names, version 11.1 (v.2) IOC World Bird Names, version 11.2 (v.2) IOC World Bird Names, version 12.1 (v.2) IOC World Bird Names, version 12.2 (v.2) IOC World Bird Names, version 13.1 (v.2) IOC World Bird Names, version 13.2 (v.2) IOC World Bird Names, version 14.1 (v.2) IOC World Bird Names, version 14.2 (v.2) IOC World Bird Names, version 15.1 (v.2) Zoonomen - Zoological Nomenclature Resource (v.2)

Other synonyms

See also the taxonomic synonyms table.

Bulgarian: Амазонска плоскоклюна мухоловка
Catalan: tirà becplaner alagroc
Czech: ploskozobec žlutolemý
Danish: Gullig Fladnæb
German: Flügelspiegel-Breitschnabeltyrann, Spiegel-Breitschnabeltyrann
English: Yellow-margined Flatbill, Yellow-margined Flycatcher, Zimmer's Flatbill, Zimmer's Flycatcher, Zimmer's or Sucunduri Flycatcher
[ENAV]: Yellow-margined Flatbill
English, HBW: Yellow-margined Flatbill
English (IOC): Yellow-margined Flatbill
English (United States): Yellow-margined Flatbill
Esperanto: zimera platbekulo
Spanish: Picoplano Aliamarillo, Picoplano aliamarillo común
Spanish (Colombia): Picoplano Aliamarillo
Spanish (Costa Rica): Piquiplano aliamarillo
Spanish (Ecuador): Picoancho aliamarillo
Spanish (Spain): Picoplano Aliamarillo
Spanish (Panama): Picoancho Aliamarillo
Spanish (Peru): Pico-Ancho de Ala Amarilla
Spanish (Venezuela): Pico Chato Aliamarillo
Finnish: lapionappari
French: Platyrhynque de Zimmer, Platyrhynque de Zimmer ou P. du Sucunduri, Tyranneau à miroir, Tyranneau à miroir ou T. du Sucunduri, Tyranneau de Zimmer ou T. du Sucunduri
French (AOU): Platyrhynque à miroir
French (Guyane): Tyranneau à miroir
Croatian: sivo-zelena elenija
Hungarian: sötétszemű levéltirannusz
Italian: Pigliamosche pennegialle
Japanese (romaji): hamadarahirahashihaetori
Japanese: ハマダラヒラハシハエトリ
Scientific: Rhynchocyclus assimilis, Tolmomyias [assimilis or sucunduri], Tolmomyias assimilis, Tolmomyias assimilis assimilis
Lithuanian: Paprastasis alyvinis tironas
Dutch: Spiegelbreedbektiran
Norwegian: Gulbremtyrann
Polish: oliwiak żółtobrzuchy
Portuguese: Bico-chato-da-copa
Portuguese (Brazil): Bico-chato-da-copa
Portuguese (Portugal): Bico-chato-da-copa
Russian: Зеркальный оливковый мухоед
Slovak: ploskozob zrkadlový
Serbian: Muharka sa žutim ivicama krila
Swedish: zimmerflatnäbb, Zimmers flatnäbb
Turkish: Sarı Telekli Yassıgaga
Ukrainian: Мухоїд оливковолий
Chinese: 齐默氏霸鹟
Chinese (Traditional): 里默氏黃翼綠霸鶲