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 umbraticola (Gates, 1932)