Phelsuma mutabilis

{{Short description|Species of lizard}}

{{speciesbox

| image = Phelsuma_mutabilis.jpeg

| image2 = Phelsuma mutabilis 03.JPG

| status = LC

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=Raxworthy, C.J. |author2=Vences, M. |date=2010 |title=Phelsuma mutabilis |volume=2010 |page=e.T178447A7548907 |doi=10.2305/IUCN.UK.2010-4.RLTS.T178447A7548907.en |access-date=19 November 2021}}

| genus = Phelsuma

| species = mutabilis

| authority = (Grandidier, 1869)

| synonyms = * Pachydactylus mutabilis Grandidier, 1869

• Phelsuma androyense Mocquard, 1901
• Phelsumia micropholis Boettger, 1913

| range_map = Phelsuma_mutabilis_distribution.png

}}

The thicktail day gecko (Phelsuma mutabilis) is a species of gecko found in Madagascar.{{cite web|url=http://reptile-database.reptarium.cz/species?genus=Phelsuma&species=mutabilis&search_param=%28%28search%3D%27Alsophylax%27%29%29|title=Phelsuma mutabilis|website=The Reptile Database|accessdate=2017-11-11}}