Caldwellia philyrina

{{Short description|Species of gastropod}}

{{Speciesbox

| name = Caldwellia philyrina

| image =

| status = EX | status_system = IUCN2.3

| genus = Caldwellia

| species = philyrina

| authority = Morelet, 1851

| synonyms =

|status_ref={{cite iucn |author=Griffiths, O. |date=1996 |title=Caldwellia philyrina |volume=1996 |page=e.T3523A9920554 |doi=10.2305/IUCN.UK.1996.RLTS.T3523A9920554.en |access-date=16 November 2021}}

}}

File:Naturalis_Biodiversity_Center_-_RMNH.MOL.285056_-_Caldwellia_philyrina_(Morelet,_1851)_-_Urocyclidae_-_Mollusc_shell.jpeg

Caldwellia philyrina was an extinct species of minute, air-breathing land snails, terrestrial pulmonate gastropod mollusks or micromollusks in the family Euconulidae, the hive snails. This species was endemic to Mauritius.