Forms a superspecies with Mottle-cheeked Tyrannulet (Phylloscartes ventralis) and Olive-green Tyrannulet (Phylloscartes virescens), all formerly treated as conspecific. Species Restinga Tyrannulet (Phylloscartes kronei) and Bahia Tyrannulet (Phylloscartes beckeri) (both recently described) apparently belong with this group. References See References. Files: More Information BirdLife International For more information about the Yellow-green Tyrannulet see... BirdLife International Species Factsheet. Articles about the Yellow-green Tyrannulet If you would like to read any articles about the Yellow-green Tyrannulet... Show Articles (0) No Pictures of Yellow-green Tyrannulet If Birdpedia has no pictures of Yellow-green Tyrannulet or you would like to see more, then try the following... From BING (0) No Videos of Yellow-green Tyrannulet If Birdpedia has no videos of Yellow-green Tyrannulet or you would like to see more, then try the following.. From BING (0)