What is Phrynomedusa marginata?
{{italictitle}} {{Speciesbox | image =Phrynomedusa marginata.jpg | status =CR | status_ref =<ref name=IUCN /> | status_system = IUCN3.1 | taxon = Phrynomedusa marginata | authority = (Izecksohn and Cruz, 1976) | range_map = |synonyms=*''Phyllomedusa marginata'' (Izecksohn and Cruz, 1976) *''Phrynomedusa marginata'' (Cruz, 1976) | synonyms_ref= }} The '''bicolored leaf frog''' (''Phrynomedusa marginata'') is a [[frog]] that lives in [[Brazil]].<ref name=AMNH>{{BioRef|ASW6|access-date=October 6, 2021 |publisher=[[American Museum of Natural History]] |title=''Phrynomedusa marginata'' (Izecksohn and Cruz, 1976) |url=https://amphibiansoftheworld.amnh.org/Amphibia/Anura/Phyllomedusidae/Phrynomedusa/Phrynomedusa-marginata}}</ref><ref name=Amph>{{BioRef|amphibiaweb|publisher=Amphibiaweb |url=https://amphibiaweb.org/species/636 |title=''Phrynomedusa marginata'' |access-date=October 6, 2021}}</ref> People have seen it between 600 and 800 meters above sea level.<ref name=IUCN>{{cite IUCN |url=https://www.iucnredlist.org/species/211143118/172208388 |publisher=The IUCN Red List of Threatened Species |title= ''Phrynomedusa marginata'' |author1=Instituto Boitatá de Etnobiologia e Conservação da Fauna |author2= IUCN SSC Amphibian Specialist Group |year=2023 |accessdate=January 29, 2024 |id= 211143118 |page=e.T211143118A172208388 |doi=10.2305/IUCN.UK.2023-1.RLTS.T211143118A172208388.en}}</ref> This frog [[arboreal|lives in trees]] in rainforests on the Atlantic side (east side) of the country. It lives where [[canopy (biology)|branches of the trees come together like a roof]]. The female frog lays eggs in cracks in the rock over water. When the eggs hatch, the tadpoles fall into the water below.<ref name=IUCN /> Scientists say this frog is in big danger of dying out. After the fungal disease [[chytridiomycosis]] came to its home in the 1980s or 1990s, many of the frogs died. The population has not become larger again. The frog is also in danger from human beings cutting down the forests [[agriculture|to build farms]] and