Helichus

Helichus é um género de escaravelho aquático que se pode encontrar em qualquer parte do mundo, excepto na Austrália e na Antártida . Os adultos medem, em média, 1 a 8 mm de comprimento e vivem em ambientes aquáticos ou ripícolas. As larvas, contudo, desenvolvem-se em terra, o que é incomum, e talvez mesmo único, entre as espécies de insetos aquáticos.[2]

Helichus
Classificação científica
Reino: Animalia
Filo: Arthropoda
Classe: Insecta
Ordem: Coleoptera
Superfamília: Byrrhoidea
Família: Dryopidae
Género: Helichus
Erichson, 1847 [1]
Espécies
Ver texto

Espécies[3]

  • Helichus anescens, Grouvelle, 1892
  • Helichus angulicollis, Reitter, 1887
  • Helichus angustatus, Grouvelle, 1896)
  • Helichus annandalei, Grouvelle, 1911
  • Helichus argentinus, Berg, 1885
  • Helichus asiaticus, Motschulsky, 1845
  • Helichus basalis, LeConte, 1852
  • Helichus birmanicus, Bollow, 1940
  • Helichus bollowi, Hinton, 1939
  • Helichus brasiliensis, Grouvelle, 1896
  • Helichus chinensis, Fairmaire, 1888
  • Helichus collarti, Delève, 1945
  • Helichus columbianus, Brown, 1931
  • Helichus confusus, Hinton, 1936
  • Helichus cordubensis, Berg, 1885
  • Helichus dicksoni, Waterhouse, 1878
  • Helichus elateroides, Grouvelle, 1896
  • Helichus elegans, Waterhouse, 1876
  • Helichus elongatus, Reitter, 1881
  • Helichus erichsoni, Waterhouse, 1876
  • Helichus eruptus, Wickham, 1911 - extinto
  • Helichus fastigiatus, Say, 1824
  • Helichus fenyosi, Reitter, 1894
  • Helichus formosanus, Bollow, 1940
  • Helichus frater, Hinton, 1939
  • Helichus gibbicollis, Hinton, 1939
  • Helichus gigas, Grouvelle, 1896
  • Helichus granulosus, Delève, 1974
  • Helichus gressitti, Hinton, 1936
  • Helichus hardwicki, MacLeay, 1825)
  • Helichus hasegawai, Satô, 1985
  • Helichus hintoni, Bollow, 1940
  • Helichus indicus, Waterhouse, 1876
  • Helichus inexpectatus, Delève, 1938
  • Helichus ivorensis, Delève, 1967
  • Helichus koltzei, Bollow, 1940
  • Helichus konoi, Bollow, 1940
  • Helichus lareynioides, Champion, 1923
  • Helichus latus, Grouvelle, 1920
  • Helichus lithophilus, Germar, 1824
  • Helichus longipes, W. Redtenbacher, 1842
  • Helichus opacus, Grouvelle, 1892
  • Helichus palpals, Hinton, 1937
  • Helichus parallelus, Grouvelle, 1890
  • Helichus puncticollis, Sharp, 1882
  • Helichus pusillus, Hinton, 1939
  • Helichus sericatus, Waterhouse, 1881
  • Helichus solskyi, Zaitzev, 1908
  • Helichus striatus, LeConte, 1852
  • Helichus substriatus, P.W. J. Müller, 1806
  • Helichus suturalis, LeConte, 1852
  • Helichus talpoides, Waterhouse, 1876
  • Helichus tenuior, Wickham, 1912 - extinto
  • Helichus tenuis, Champion, 1923
  • Helichus tonkineus, Fairmaire, 1888
  • Helichus triangularis, Musgrave, 1935
  • Helichus ussuriensis, Lafer in Lavanidov, 1980
  • Helichus waterhousei, Grouvelle, 1911
  • Helichus whiteheadi, Waterhouse, 1900

Referências

  1. «Helichus Erichson, 1847» (em inglês). ITIS (www.itis.gov). Consultado em 30 de dezembro de 2014
  2. Gary W. Ulrich (1986). «The larvae and pupae of Helichus suturalis Leconte and Helichus productus Leconte (Coleoptera: Dryopidae)». The Coleopterists Bulletin. 40 (3): 325–335. JSTOR 4008298
  3. http://www.biolib.cz/en/taxonsubtaxa/id1126754/
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