IRMNG Taxon list
Alauretta viridirostrum Mereschkowsky, 1878 accepted as Alaurina viridirostrum (Mereschkowsky, 1878)
Alaurina alba Attems, 1897
Alaurina claparedii Graff, 1882
Alaurina composita Metschnikoff, 1861
Alaurina prolifera Busch, 1851
Alaurina viridirostrum (Mereschkowsky, 1878)
Microstomum achroophthalmum Diesing, 1862 accepted as Anotocelis unicolor Diesing, 1862
Microstomum bioculatum Faubel, 1984
Microstomum bispiralis Stirewalt, 1937
Microstomum breviceps Marcus, 1951
Microstomum canum Fuhrmann, 1894
Microstomum caudatum Leidy, 1852
Microstomum coerulescens (Schmarda, 1859)
Microstomum crildensis Faubel, 1984
Microstomum davenporti Graff, 1911
Microstomum dermophthalmum Riedel, 1932
Microstomum diplolethicum Steinböck, 1931
Microstomum gabriellae Marcus, 1950
Microstomum giganteum Hallez, 1878 accepted as Microstomum lineare (Müller OF, 1773)
Microstomum groenlandicum Levinsen, 1879
Microstomum hamatum Westblad, 1952
Microstomum hanatum Westblad, 1953
Microstomum inerme Zacharias, 1894 accepted as Microstomum lineare (Müller OF, 1773)
Microstomum Jenseni Riedel, 1932
Microstomum leucops Ørsted, 1844 accepted as Stenostomum leucops (Duges, 1828)
Microstomum lineare (Müller OF, 1773)
Microstomum littorale Ørsted, 1845
Microstomum lucidum Fuhrmann, 1898
Microstomum melanophthalmum Steinböck, 1933
Microstomum mortenseni Riedel, 1932
Microstomum mundum Graff, 1905
Microstomum ornatum Uljanin, 1870
Microstomum papillosum Graff, 1882
Microstomum paradii Graff, 1913
Microstomum philadelphicum Leidy, 1852
Microstomum punctatum Dorner, 1902
Microstomum rhabdotum Marcus, 1951
Microstomum rubromaculatum Graff, 1882
Microstomum septentrionale Sabussow, 1900
Microstomum spiculifer Faubel, 1974
Microstomum spiriferum Westblad, 1953
Microstomum tortipenis Steinböck, 1938 accepted as Microstomum Jenseni Riedel, 1932
Microstomum trichotum Marcus, 1950
Microstomum ulum Marcus, 1950
Microstomum unicolor Diesing, 1862 accepted as Stenostomum unicolor Schmidt, 1848
Microstomum variabile Leidy, 1851
Myozonella microstomoidis Beklemischev, 1955
Typhlomicrostomum coerulescens (Schmarda, 1859) accepted as Microstomum coerulescens (Schmarda, 1859)