What is Kurixalus eiffingeri?
{{italictitle}} {{Speciesbox | image =Kurixalus eiffingeri.jpg | status =LC | status_ref =<ref name=IUCN/> | status_system = IUCN3.1 | taxon = Kurixalus eiffingeri | authority = (Boettger, 1895) | range_map = |synonyms=*''Rana eiffingeri'' Boettger, 1895 *''Polypedates eiffingeri'' Stejneger, 1907 *''Rhacophorus eiffingeri'' Boulenger, 1909 *''Rhacophorus (Rhacophorus) eiffingeri'' Ahl, 1931 *''Rhacophorus iriomotensis'' Okada and Matsui, 1964 *''Chirixalus eiffingeri'' Liem, 1970 *''Kurixalus eiffingeri'' Ye, Fei, and Dubois In Fei, 1999 | synonyms_ref=<ref name=AMNH /> }} The '''big-thumbed tree frog''', '''Eiffinger's tree frog''', or '''Eiffinger's Asian tree frog''' (''Kurixalus eiffingeri'') is a [[frog]]. It lives in [[Taiwan]] and [[Japan]], on the [[Ryukyu Island]]s.<ref name=AMNH>{{BioRef|ASW6 |title=''Kurixalus eiffingeri'' (Boettger, 1895) |url=https://amphibiansoftheworld.amnh.org/Amphibia/Anura/Rhacophoridae/Rhacophorinae/Kurixalus/Kurixalus-eiffingeri |access-date=March 20, 2024}}</ref><ref name=Amph>{{BioRef|amphibiaweb |title=''Kurixalus eiffingeri'' (Boettger, 1895) |author1= Ambika Sopory |editor1= Michelle S. Koo |editor2= |date=October 16, 2000 |language= |url=https://amphibiaweb.org/species/4367 |access-date=March 20, 2024}}</ref> People have seen it between 50 and 2000 meters above sea level.<ref name=IUCN>{{cite IUCN |title= Eiffinger's Treefrog: ''Kurixalus eiffingeri'' |url=https://www.iucnredlist.org/species/186873381/63850732 |page=e.T186873381A63850732 |doi=10.2305/IUCN.UK.2022-1.RLTS.T186873381A63850732.en |id=186873381 |year=2022 |author1=IUCN SSC Amphibian Specialist Group |accessdate=March 20, 2024}}</ref> This is small and strong. This frog has rough skin on its back and vomerine teeth in its jaw. The adult male frog is 31-35 mm long [[snout-vent length|from nose to rear end]] and the adult female frog is 36-40 mm long.<ref name=Amph /> This frog lives in forests, including [[bamboo]] forests and forests with both bamboo and trees. The frog lays eggs in in holes in trees