Cybister

Cybister ('kybistētēr' = diver, tumbler), is a genus of beetle in family Dytiscidae. They are found in much of the world, including all continents except Antarctica.[1][2] As of 2021 there are 96 species and 9 additional subspecies among four subgenera in the genus.[3]

Cybister
Cybister fimbriolatus
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Coleoptera
Family: Dytiscidae
Subfamily: Dytiscinae
Tribe: Cybistrini
Genus: Cybister
Curtis, 1827


List of species

Subgenus Cybister Curtis, 1827

  • Cybister alluaudi Guignot, 1936
  • Cybister bengalensis Aubé, 1838
  • Cybister buqueti Aubé, 1838
  • Cybister cardoni Severin, 1890
  • Cybister celebensis Sharp, 1882
  • Cybister cephalotes Sharp, 1882
  • Cybister chinensis Motschulsky, 1854
  • Cybister cinctus Sharp, 1882
  • Cybister cognatus Sharp, 1882
  • Cybister concessor Guignot, 1947
  • Cybister confusus Sharp, 1882
  • Cybister crassipes Sharp, 1882
  • Cybister crassiusculus Régimbart, 1895
  • Cybister dejeanii Aubé, 1838
  • Cybister dytiscoides Sharp, 1882
  • Cybister ellipticus LeConte, 1852
  • Cybister explanatus LeConte, 1852
  • Cybister extenuans (Walker, 1858)
  • Cybister favareli Guignot, 1936
  • Cybister fimbriolatus (Say, 1823)
  • Cybister fumatus Sharp, 1882
  • Cybister godeffroyi (Wehncke, 1876)
  • Cybister gracilis Sharp, 1882
  • Cybister gschwendtneri Guignot, 1935
  • Cybister guerini Aubé, 1838
  • Cybister guignoti Gschwendtner, 1936
    • Cybister guignoti pseudosenegalensis Guignot, 1936
  • Cybister hypomelas Régimbart, 1892
  • Cybister janczyki Mouchamps, 1957
  • Cybister javanus Aubé, 1838
  • Cybister laevis Falkenström, 1936
  • Cybister lateralimarginalis (De Geer, 1774)
    • Cybister lateralimarginalis ponticus Sharp, 1882
    • Cybister lateralimarginalis torquatus (Fischer von Waldheim, 1829)
  • Cybister lewisianus Sharp, 1873
  • Cybister limbatus (Fabricius, 1775)
  • Cybister loxidiscus Wilke, 1920
  • Cybister natalensis (Wehncke, 1876)
  • Cybister nebulosus Gschwendtner, 1931
  • Cybister occidentalis Aubé, 1838
  • Cybister pectoralis Sharp, 1882
  • Cybister pederzanii Rocchi, 1979
  • Cybister reichei Aubé, 1838
  • Cybister rugosus (W.S.Macleay, 1825)
  • Cybister rugulosus (Redtenbacher, 1844)
  • Cybister schoutedeni Gschwendtner, 1932
  • Cybister semiaciculatus Schaufuss, 1887
  • Cybister senegalensis Aubé, 1838
  • Cybister straeleni Guignot, 1952
  • Cybister tibialis Sharp, 1882
  • Cybister tripunctatus (Olivier, 1795)
    • Cybister tripunctatus africanus Laporte, 1835
    • Cybister tripunctatus lateralis (Fabricius, 1798)
    • Cybister tripunctatus temnenkii Aubé, 1838
  • Cybister ventralis Sharp, 1882
  • Cybister weckwerthi Hendrich, 1997
  • Cybister wittmeri Brancucci, 1979
  • Cybister yulensis Guignot, 1956

Subgenus Megadytoides Brinck, 1945

  • Cybister marginicollis Boheman, 1848

Subgenus Melanectes Brinck, 1945

  • Cybister alemon Guignot, 1948
  • Cybister aterrimus Régimbart, 1899
  • Cybister basilewskyi Guignot, 1950
  • Cybister bellicosus Guignot, 1947
  • Cybister bimaculatus Aubé, 1838
  • Cybister blotei Guignot, 1936
  • Cybister brevis Aubé, 1838
  • Cybister burgeoni Guignot, 1947
  • Cybister convexus Sharp, 1882
  • Cybister dehaanii Aubé, 1838
  • Cybister desjardinsii Aubé, 1838
  • Cybister dissentiens Mouchamps, 1957
  • Cybister distinctus Régimbart, 1878
  • Cybister ertli Zimmermann, 1917
  • Cybister feraudi Guignot, 1934
  • Cybister griphodes Guignot, 1942
  • Cybister immarginatus Fabricius, 1798)
  • Cybister insignis Sharp, 1882
    • Cybister insignis caprai Guignot, 1949
    • Cybister insignis purpureovirgatus Guignot, 1946
  • Cybister irritans (Dohrn, 1875)
  • Cybister longulus Gschwendtner, 1932
  • Cybister lynceus J.Balfour-Browne, 1950
  • Cybister mesomelas Guignot, 1942
  • Cybister mocquerysi Régimbart, 1895
  • Cybister modestus Sharp, 1882
  • Cybister nigrescens Gschwendtner, 1933
  • Cybister nigripes Wehncke, 1876
  • Cybister operosus Sharp, 1882
  • Cybister owas Laporte, 1835
  • Cybister papuanus Guignot, 1956
  • Cybister pinguis Régimbart, 1895
  • Cybister posticus Aubé, 1838
  • Cybister procax Guignot, 1947
    • Cybister procax vicinatus Mouchamps, 1957
  • Cybister prolixus Sharp, 1882
  • Cybister semirugosus Harold, 1878
  • Cybister siamensis Sharp, 1882
  • Cybister smaragdinus Régimbart, 1895
  • Cybister sugillatus Erichson, 1834
  • Cybister sumatrensis Régimbart, 1883
  • Cybister thermolytes Guignot, 1947
  • Cybister vicinus Zimmermann, 1917
  • Cybister vulneratus Klug, 1834
  • Cybister zimmermanni Mouchamps, 1957

Subgenus Neocybister K.B. Miller, Bergsten & Whiting, 2007

  • Cybister festae Griffini, 1895
  • Cybister puncticollis (Brullé, 1837)

Subgenus unknown

  • Cybister parvus Trémouilles, 1984

Fossil species

These seven extinct species are known only from fossils:

  • Cybister agassizi Heer, 1862
  • Cybister atavus Heer, 1862
  • Cybister fractus Riha, 1974
  • Cybister imperfectus Riha, 1974
  • Cybister mancus Riha, 1974
  • Cybister nicoleti Heer, 1862
  • Cybister rotundatus Riha, 1974

References

  1. Miller, K.B.; J. Bergsten (2016). Diving Beetles of the World: Systematics and Biology of the Dytiscidae. pp. 131–132. ISBN 978-1-4214-2054-7.
  2. Roberts, C H (1905). "The Distinctive Characters of the Eastern Species of the Genera Dytiscus and Cybister". Journal of the New York Entomological Society. 13: 103–107.
  3. Nilsson, Anders N.; Hájek, Jiří (2021). "A World Catalogue of the Family Dytiscidae or the Diving Beetles (Coleoptera, Adephaga)" (PDF) (1.I.2021 ed.). {{cite journal}}: Cite journal requires |journal= (help)
  • Media related to Cybister at Wikimedia Commons
  • Data related to Cybister at Wikispecies
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