Microleter is an extinct genus of basal procolophonomorph parareptiles which lived in Oklahoma during the Early Permian period. The type and only known...

†Australothyris †Erpetonyx †Microleter †Acleistorhinidae Acleistorhinus Carbonodraco Colobomycter? Delorhynchus? Feeserpeton? Karutia †Bolosauridae Belebey...

Australothyris smithi Microleter mckinzieorum Ankyramorpha...

contains 31 teeth, an unusually high number which is only surpassed by Microleter and Lanthanosuchus among parareptiles. The teeth are small, slender, and...

†Procolophonomorpha Romer, 1964 Subgroups †Australothyris †Bolosauria? †Erpetonyx †Bolosauridae †Ankyramorpha †Microleter? †Lanthanosuchoidea †Procolophonia...

†Australothyris †Erpetonyx †Microleter †Acleistorhinidae Acleistorhinus Carbonodraco Colobomycter? Delorhynchus? Feeserpeton? Karutia †Bolosauridae Belebey...

†Australothyris †Erpetonyx †Microleter †Acleistorhinidae Acleistorhinus Carbonodraco Colobomycter? Delorhynchus? Feeserpeton? Karutia †Bolosauridae Belebey...

†Microleter...

†Australothyris †Erpetonyx †Microleter †Acleistorhinidae Acleistorhinus Carbonodraco Colobomycter? Delorhynchus? Feeserpeton? Karutia †Bolosauridae Belebey...

†Australothyris †Erpetonyx †Microleter †Acleistorhinidae Acleistorhinus Carbonodraco Colobomycter? Delorhynchus? Feeserpeton? Karutia †Bolosauridae Belebey...