Mammamia profuga gen. n., sp. n., gonopods: 4 right gonopod, mesal view 5 left promerite, posterior view 6 left posterior gonopod, lateral view 7 left posterior gonopod, postero-lateral view 8 left posterior gonopod, posterior view. Abbreviations: a, b: opisthomerital processes a and b, f: flagellum, fu: furrow, l: lamella, mt: mesomerital process, o: opisthomerite, p: promerite, r: ridge. Scale bar: 0.1 mm.