IRMNG Taxon list
Alienates barberi Kritsky, 1977
Alienates insularis Barber, 1953
Boreostolus americanus Wygodzinsky & Štys, 1970
Brevidorsus arizonensis Kritsky, 1977
Didymocephalus leoninus Jeannel, 1942 accepted as Oncylocotis leoninus (Jeannel, 1942)
Didymocephalus saetosus Jeannel, 1942 accepted as Oncylocotis saetosus (Jeannel, 1942)
Enicocephalus tasmanicus Westwood, 1837 accepted as Oncylocotis tasmanicus (Westwood, 1837)
Gourlayocoris mirabilis (Gourlay, 1952)
Henicocephalus aerius Bergroth, 1912 accepted as Oncylocotis tasmanicus (Westwood, 1837)
Henschiella aetheria (Bergroth, 1916)
Hymenocoris formicina Kritsky, 1977
Oncylocotis leoninus (Jeannel, 1942)
Oncylocotis saetosus (Jeannel, 1942)
Oncylocotis tasmanicus (Westwood, 1837)
Phthirostenus magnus (Woodward, 1956)
Systelloderes aetherius Bergroth, 1916 accepted as Henschiella aetheria (Bergroth, 1916)
Systelloderes biceps (Say, 1832)
Systelloderes crassatus Usinger, 1932
Systelloderes grandis Kritsky, 1978
Systelloderes inusitatus Drake & Harris, 1927
Systelloderes iowensis Drake & Harris, 1927
Systelloderes lateralis Kritsky, 1978
Systelloderes maclachlani (Kirkaldy, 1901)
Systelloderes moschatus Blanchard, 1852
Systelloderes notialis Woodward, 1956
Usingeriella boganensis Wygodzinsky, 1950