Taxon profile
Included taxa
Number of records: 175species Helius acanthostyla Alexander, 1944
species Helius aciferus Alexander, 1937
species Helius aka Alexander, 1972
species Helius albitarsis (Osten Sacken, 1888)
species Helius albogeniculatus Alexander, 1936
species Helius amplus Edwards, 1933
species Helius anaemicus Alexander, 1932
species Helius anamalaiensis Alexander, 1967
species Helius angustalbus Alexander, 1953
species Helius aphrophilus Alexander, 1948
species Helius apicalis (Alexander, 1915)
species Helius apoensis Alexander, 1931
species Helius apophysalis Alexander, 1967
species Helius araucariae Alexander, 1945
species Helius arcuarius Alexander, 1929
species Helius argyrosternus Alexander, 1930
species Helius arunachalus Alexander, 1975
species Helius attenuatus Alexander, 1929
species Helius barbatus Edwards, 1921
species Helius bicolor Edwards, 1933
species Helius bifurcus Alexander, 1956
species Helius bitergatus Alexander, 1950
species Helius boops Alexander, 1942
species Helius brachyphallus Alexander, 1956
species Helius brevioricornis (Alexander, 1920)
species Helius brevisector Alexander, 1956
species Helius brunneus Byers, 1981
species Helius cacoxenus (Alexander, 1920)
species Helius calviensis Edwards, 1928
species Helius capensis (Alexander, 1917)
species Helius capniopterus Alexander, 1945
species Helius catreus Alexander, 1967
species Helius cavernicolus Alexander, 1961
species Helius chikurinensis Alexander, 1930
species Helius chintoo Theischinger, 1994
species Helius communis (Skuse, 1890)
species Helius comoreanus Alexander, 1959
species Helius compactus Alexander, 1967
species Helius copiosus Alexander, 1935
species Helius corniger Savchenko, 1983
species Helius costofimbriatus Alexander, 1930
species Helius costosetosus Alexander, 1932
species Helius creper Alexander, 1926
species Helius ctenonycha Alexander, 1938
species Helius dafla Alexander, 1972
species Helius damingshanus Xu, Zhang & Zhang, 2023
species Helius darlingtonae Welch & Gelhaus, 1994
species Helius destitutus Alexander, 1971
species Helius devinctus Alexander, 1932
species Helius distinervis Alexander, 1940
species Helius dolichorhynchus Edwards, 1933
species Helius eremnophallus Alexander, 1978
species Helius euryphallus Alexander, 1960
species Helius fasciventris Edwards, 1926
species Helius ferruginosus (Brunetti, 1912)
species Helius flavidibasis Alexander, 1975
species Helius flavipes (Macquart, 1855)
species Helius flavitarsis (Alexander, 1920)
species Helius flavus (Walker, 1856)
species Helius fragosus Alexander, 1937
species Helius franckianus Alexander, 1940
species Helius fratellus (Brunetti, 1918)
species Helius fulvithorax (Skuse, 1890)
species Helius fumicosta Edwards, 1928
species Helius fuscoangustus Alexander, 1967
species Helius garcianus Alexander, 1972
species Helius gibbifer Savchenko, 1981
species Helius gorokanus Alexander, 1962
species Helius gracillimus Alexander, 1938
species Helius graphipterus Alexander, 1954
species Helius haemorrhoidalis Alexander, 1937
species Helius harrisi (Alexander, 1923)
species Helius hatschbachi Alexander, 1954
species Helius hispanicus Lackschewitz, 1928
species Helius hova Alexander, 1955
species Helius impensus Alexander, 1967
species Helius imperfectus (Alexander, 1920)
species Helius inconspicuus (Brunetti, 1912)
species Helius ineptus Alexander, 1938
species Helius infirmus Alexander, 1932
species Helius invariegatus Alexander, 1938
species Helius iris (Alexander, 1920)
species Helius kambangani (de Meijere, 1913)
species Helius kambanganoides Alexander, 1931
species Helius larotypa Alexander, 1926
species Helius lectus Alexander, 1936
species Helius leucoplaca Alexander, 1936
species Helius lienpingensis Alexander, 1945
species Helius liguliferus Alexander, 1978
species Helius liliputanus Alexander, 1929
species Helius lobuliferus Alexander, 1938
species Helius longinervis Edwards, 1928
species Helius longirostris (Meigen, 1818)
species Helius luachimoensis Alexander, 1963
species Helius luniger (Riedel, 1914)
species Helius mainensis (Alexander, 1916)
species Helius malagasicus Alexander, 1955
species Helius manueli Alexander, 1972
species Helius medleri Alexander, 1976
species Helius melanophallus Alexander, 1938
species Helius mesorhynchus Alexander, 1933
species Helius micracanthus Alexander, 1945
species Helius mirabilis (Alexander, 1914)
species Helius mirandus (Alexander, 1921)
species Helius morosus (Alexander, 1920)
species Helius multivolus Alexander, 1945
species Helius murreensis Alexander, 1960
species Helius myersiellus Alexander, 1935
species Helius nawaianus Alexander, 1929
species Helius neocaledonicus Alexander, 1945
species Helius nigricapella Alexander, 1938
species Helius nigriceps (Edwards, 1916)
species Helius nipponensis (Alexander, 1913)
species Helius numenius Alexander, 1967
species Helius obliteratus (Alexander, 1920)
species Helius obsoletus (Alexander, 1920)
species Helius oxystylus Alexander, 1967
species Helius pallidipes Alexander, 1926
species Helius pallidissimus Alexander, 1930
species Helius pallirostris Edwards, 1921
species Helius panamensis Alexander, 1934
species Helius paramorosus Alexander, 1949
species Helius parvidens Alexander, 1944
species Helius patens Edwards, 1933
species Helius pauperculus (Alexander, 1921)
species Helius pavoninus Alexander, 1938
species Helius perflavens Alexander, 1964
species Helius perpallidus Alexander, 1942
species Helius pervenustus Alexander, 1953
species Helius phasmatis Alexander, 1945
species Helius pictus Edwards, 1926
species Helius plebeius Alexander, 1946
species Helius pluto Alexander, 1932
species Helius polionotus Alexander, 1938
species Helius procerus Alexander, 1931
species Helius productellus Alexander, 1944
species Helius protumidus Alexander, 1978
species Helius quadrifidus Alexander, 1926
species Helius quadrivena Alexander, 1971
species Helius rectispina Alexander, 1947
species Helius rectus Alexander, 1945
species Helius regius Alexander, 1944
species Helius rostratus Alexander, 1956
species Helius rubicundus (Alexander, 1922)
species Helius rufescens (Edwards, 1916)
species Helius rufithorax Alexander, 1928
species Helius sanguinolentus (Alexander, 1921)
species Helius schildi Alexander, 1945
species Helius selectus Alexander, 1936
species Helius serenus Alexander, 1967
species Helius setigerus Alexander, 1980
species Helius sigillatus Alexander, 1964
species Helius stenorhynchus Alexander, 1954
species Helius stolidus Alexander, 1948
species Helius subanaemicus Alexander, 1964
species Helius subarcuarius Alexander, 1934
species Helius subfasciatus Alexander, 1924
species Helius submorosus (Alexander, 1921)
species Helius subobsoletus (Alexander, 1921)
species Helius subpauperculus Alexander, 1975
species Helius tantalus Alexander, 1967
species Helius tanyrhinus Alexander, 1964
species Helius taos Alexander, 1967
species Helius tenuirostris Alexander, 1924
species Helius tenuistylus Alexander, 1929
species Helius tetracradus Alexander, 1967
species Helius tienmuanus Alexander, 1940
species Helius tonaleah Theischinger, 1994
species Helius trianguliferus Alexander, 1931
species Helius tshinta Theischinger, 1994
species Helius unicolor (Brunetti, 1912)
species Helius uniformis (Alexander, 1914)
species Helius venustus (Skuse, 1890)
species Helius verticillatus Alexander, 1967
species Helius yindi Theischinger, 1994