Annelida Lamarck, 1809 - segmented worms Class Oligochaeta Grube, 1850 - oligochaetes see [unranked] oligochaetous Clitellata Order Opisthopora Family Megascolecidae Rosa, 1891 Genus [Metaphire] Sims & Easton, 1972 Metaphire houlleti (Perrier, 1872) Metaphire planata (Gates, 1926) Metaphire umbraticola (Gates, 1932) Metaphire posthuma (Vaillant, 1868)