Cyclocephala

* Se systematisk inndeling

***Cyclocephala*** er en artsrik slekt av biller som hører til gruppen hornbiller i familien skarabider (Scarabaeidae). 

## Utseende
Middelsstore (7-25 millimeter), avlange, blanke, brungule, rødlige eller mørke biller. Mange arter har mørke fargetegninger, de kan også være ensfarget mørke. De er blant de minste hornbillene og mangler horn. Et særtrekk er at de vifteformede antennene bare har to «vifteblader».

## Levevis
De voksne billene er nattaktive og kommer til lys. I alle fall noen arter besøker blomster (for eksempel på planter i myrkonglefamilien) og kan være viktige pollinatorer. Larvene er kjent bare for et fåtall av artene, disse lever i jorda og eter på gressrøtter.

## Utbredelse
Artene er utbredt i Nord-Amerika, der de kan være meget tallrike, men de aller fleste lever i Sør- og Mellom-Amerika.

## Systematisk inndeling
Avgrensingen av slekten er noe uklar, spesielt er den ofte vanskelig å skille fra slekten *[[Aspidolea]]*.

* Ordenen biller, Coleoptera
** Underordenen Polyphaga
*** Overfamilien skarabider (Scarabaeoidea)
**** Familien skarabider, Scarabaeidae Latreille, 1806
***** Underfamilien hornbiller, Dynastinae MacLeay, 1819
****** Stammen Cyclocephalini 
******* Slekten ***Cyclocephala*** Dejean, 1821 – nordlige arter:
******** *[[Cyclocephala borealis]]* Arrow, 1911
******** *[[Cyclocephala hirta]]* LeConte, 1861
******** *[[Cyclocephala longula]]* LeConte, 1863
******** *[[Cyclocephala lunulata]]* Burmeister, 1847
******** *[[Cyclocephala lurida]]* Bland, 1863
******** *[[Cyclocephala melanocephala]]* (Fabricius, 1775)
******** *[[Cyclocephala miamiensis]]* Howden & Endrödi, 1966
******** *[[Cyclocephala pasadenae]]* (Casey, 1915)
******** *[[Cyclocephala puberula]]* LeConte, 1863
### Liste over arter utbredt sør for USA

* *[[Cyclocephala abrelata]]* Ratcliffe & Cave, 1992
* *[[Cyclocephala acoma]]* Ratcliffe, 2008
* *[[Cyclocephala acuta]]* Arrow, 1902
* *[[Cyclocephala aequatoria]]* Endrödi, 1963
* *[[Cyclocephala affinis]]* Endrödi, 1966
* *[[Cyclocephala alazonia]]* Ratcliffe, 2003
* *[[Cyclocephala alexi]]* Ratcliffe & Delgado, 1990
* *[[Cyclocephala almitana]]* Dechambre, 1992
* *[[Cyclocephala altamontana]]* Dechambre, 1999
* *[[Cyclocephala alutacea]]* Höhne, 1923
* *[[Cyclocephala alvarengai]]* Dechambre, 1980
* *[[Cyclocephala amazona]]* (Linnaeus, 1767)
* *[[Cyclocephala amblyopsis]]* Bates, 1888
* *[[Cyclocephala ampliata]]* Bates, 1888
* *[[Cyclocephala amplitarsis]]* Ratcliffe, 1992
* *[[Cyclocephala angularis]]* (Knoch, 1801)
* *[[Cyclocephala anibali]]* Joly, 2009
* *[[Cyclocephala antoinei]]* Dupuis, 2018
* *[[Cyclocephala aravaipensis]]* Ratcliffe, 1992
* *[[Cyclocephala arenosa]]* Howden & Endrödi, 1966
* *[[Cyclocephala arnaudi]]* Dechambre, 1980
* *[[Cyclocephala arrowiana]]* Martínez, 1967
* *[[Cyclocephala atricapilla]]* Mannerheim, 1829
* *[[Cyclocephala atriceps]]* (Casey, 1915)
* *[[Cyclocephala atricolor]]* Chapin, 1932
* *[[Cyclocephala atripes]]* Bates, 1888
* *[[Cyclocephala aulustjaorum]]* Hiekema, 2017
* *[[Cyclocephala barrerai]]* Martínez, 1969
* *[[Cyclocephala batesi]]* Delgado-Castilla & Castaneda, 1994
* *[[Cyclocephala bella]]* Endrödi, 1969
* *[[Cyclocephala berti]]* Delgado-Castillo, 1992
* *[[Cyclocephala bicolor]]* Laporte de Castelnau, 1840
* *[[Cyclocephala bicolorata]]* Endrödi, 1964
* *[[Cyclocephala bimaculata]]* Dechambre, 1999
* *[[Cyclocephala binotata]]* Dechambre, 1999
* *[[Cyclocephala bleuzeni]]* Dechambre, 1995
* *[[Cyclocephala boliviana]]* Dechambre, 1992
* *[[Cyclocephala bollei]]* Dechambre & Endrödi, 1984
* *[[Cyclocephala borburatae]]* Endrödi, 1980
* *[[Cyclocephala boucheri]]* Dechambre, 1997
* *[[Cyclocephala boulardi]]* Dechambre, 1979
* *[[Cyclocephala brasiliana]]* Endrödi, 1966
* *[[Cyclocephala brevipennis]]* Endrödi, 1985
* *[[Cyclocephala brevis]]* Höhne, 1923
* *[[Cyclocephala brittoni]]* Endrödi, 1964
* *[[Cyclocephala burmeisteri]]* Endrödi, 1964
* *[[Cyclocephala caelestis]]* Delgado & Ratcliffe, 1990
* *[[Cyclocephala camachicola]]* Ohaus, 1910
* *[[Cyclocephala capitata]]* Höhne, 1923
* *[[Cyclocephala carbonaria]]* Arrow, 1911
* *[[Cyclocephala cardini]]* Chapin, 1935
* *[[Cyclocephala carinatipennis]]* Martínez & Morón, 1984
* *[[Cyclocephala carlsoni]]* Ratcliffe, 2008
* *[[Cyclocephala cartwrighti]]* Endrödi, 1964
* *[[Cyclocephala casanova]]* Ratcliffe & Cave, 2009
* *[[Cyclocephala castanea]]* (Olivier, 1789)
* *[[Cyclocephala castaniella]]* Bates, 1888
* *[[Cyclocephala caussaneli]]* Dechambre, 1999
* *[[Cyclocephala cearae]]* Höhne, 1923
* *[[Cyclocephala celata]]* Dechambre, 1980
* *[[Cyclocephala cerea]]* Burmeister, 1847
* *[[Cyclocephala chalumeaui]]* Martínez, 1978
* *[[Cyclocephala chera]]* Ratcliffe, 2008
* *[[Cyclocephala chiquita]]* Ratcliffe, 2008
* *[[Cyclocephala colasi]]* Endrödi, 1964
* *[[Cyclocephala collaris]]* Burmeister, 1847
* *[[Cyclocephala comata]]* Bates, 1888
* *[[Cyclocephala compacta]]* Ratcliffe, 2008
* *[[Cyclocephala complanata]]* Burmeister, 1847
* *[[Cyclocephala concolor]]* Burmeister, 1847
* *[[Cyclocephala confusa]]* Endrödi, 1966
* *[[Cyclocephala conspicua]]* Sharp, 1877
* *[[Cyclocephala contraria]]* Kirsch, 1873
* *[[Cyclocephala coriacea]]* Dechambre, 1992
* *[[Cyclocephala couturieri]]* Dechambre, 1999
* *[[Cyclocephala crassa]]* Endrödi, 1967
* *[[Cyclocephala crepuscularis]]* Martínez, 1954
* *[[Cyclocephala cribrata]]* Burmeister, 1847
* *[[Cyclocephala cubana]]* Chapin, 1932
* *[[Cyclocephala cucullata]]* Ratcliffe & Cave, 2020
* *[[Cyclocephala curta]]* Bates, 1888
* *[[Cyclocephala dalensi]]* Ponchel, 2009
* *[[Cyclocephala danforthi]]* Chapin, 1935
* *[[Cyclocephala deceptor]]* (Casey, 1915)
* *[[Cyclocephala dechambrei]]* Dupuis, 2018
* *[[Cyclocephala decorella]]* Endrödi, 1966
* *[[Cyclocephala defecta]]* Endrödi, 1970
* *[[Cyclocephala deltoides]]* Ratcliffe, 1992
* *[[Cyclocephala dichroa]]* Dechambre, 1992
* *[[Cyclocephala dicula]]* Dupuis, 2021
* *[[Cyclocephala dilatata]]* Prell, 1934
* *[[Cyclocephala diluta]]* Erichson, 1847
* *[[Cyclocephala discicollis]]* Arrow, 1902
* *[[Cyclocephala discolor]]* (Herbst, 1792)
* *[[Cyclocephala dispar]]* (Herbst, 1790)
* *[[Cyclocephala distincta]]* Burmeister, 1847
* *[[Cyclocephala divaricata]]* Joly, 2005
* *[[Cyclocephala dolichotarsa]]* Ratcliffe & Cave, 2008
* *[[Cyclocephala dominicana]]* Endrödi, 1985
* *[[Cyclocephala duodecimpunctata]]* Endrödi, 1966
* *[[Cyclocephala dupuisi]]* Ratcliffe, 2014
* *[[Cyclocephala durantonorum]]* Dechambre, 1999
* *[[Cyclocephala dyscinetoides]]* Dechambre, 1999
* *[[Cyclocephala emarginata]]* Endrödi, 1966
* *[[Cyclocephala endroedii]]* Martínez, 1965
* *[[Cyclocephala endroedy-youngai]]* Endrödi, 1964
* *[[Cyclocephala englemani]]* (Ratcliffe, 1977)
* *[[Cyclocephala enigma]]* Ratcliffe, 2003
* *[[Cyclocephala epistomalis]]* Bates, 1888
* *[[Cyclocephala ergastuli]]* Dechambre, 1997
* *[[Cyclocephala erotylina]]* Arrow, 1914
* *[[Cyclocephala everardoi]]* Grossi, Santos & Almeida, 2016
* *[[Cyclocephala falsa]]* (Arrow, 1911)
* *[[Cyclocephala fankhaeneli]]* Endrödi, 1964
* *[[Cyclocephala fasciolata]]* Bates, 1888
* *[[Cyclocephala ferruginea]]* (Fabricius, 1801)
* *[[Cyclocephala figurata]]* Burmeister, 1847
* *[[Cyclocephala flavipennis]]* Arrow, 1914
* *[[Cyclocephala flavoscutellaris]]* Höhne, 1923
* *[[Cyclocephala flora]]* Arrow, 1911
* *[[Cyclocephala forcipulata]]* Howden & Endrödi, 1966
* *[[Cyclocephala forsteri]]* Endrödi, 1963
* *[[Cyclocephala freudei]]* Endrödi, 1963
* *[[Cyclocephala freyi]]* Endrödi, 1964
* *[[Cyclocephala frontalis]]* Chevrolat, 1844
* *[[Cyclocephala fulgurata]]* Burmeister, 1847
* *[[Cyclocephala fulvipennis]]* Burmeister, 1847
* *[[Cyclocephala fusiformis]]* Chapin, 1932
* *[[Cyclocephala gabaldoni]]* Martínez & Martínez, 1981
* *[[Cyclocephala genieri]]* Joly, 2010
* *[[Cyclocephala gigantea]]* Dupuis, 1999
* *[[Cyclocephala goetzi]]* Endrödi, 1966
* *[[Cyclocephala gravis]]* Bates, 1888
* *[[Cyclocephala gregaria]]* Heyne & Taschenberg, 1908
* *[[Cyclocephala guaguarum]]* Dechambre & Endrödi, 1984
* *[[Cyclocephala guianae]]* Endrödi, 1969
* *[[Cyclocephala guttata]]* Bates, 1888
* *[[Cyclocephala guycolasi]]* Dechambre, 1992
* *[[Cyclocephala halffteriana]]* Martínez, 1968
* *[[Cyclocephala hardyi]]* Endrödi, 1975
* *[[Cyclocephala hartmannorum]]* Maly, 2006
* *[[Cyclocephala helavai]]* Endrödi, 1975
* *[[Cyclocephala herteli]]* Endrödi, 1964
* *[[Cyclocephala hiekei]]* Endrödi, 1964
* *[[Cyclocephala hielkemaorum]]* Ratcliffe, 2008
* *[[Cyclocephala hirsuta]]* Höhne, 1923
* *[[Cyclocephala histrionica]]* Burmeister, 1847
* *[[Cyclocephala holmbergi]]* Martínez, 1968
* *[[Cyclocephala howdenannae]]* Endrödi, 1975
* *[[Cyclocephala huamilule]]* Romero-López & Morón, 2017
* *[[Cyclocephala husingi]]* Endrödi, 1964
* *[[Cyclocephala iani]]* Ratcliffe, 1992
* *[[Cyclocephala immaculata]]* (Olivier, 1789)
* *[[Cyclocephala inca]]* Endrödi, 1966
* *[[Cyclocephala insulicola]]* Arrow, 1937
* *[[Cyclocephala isabellina]]* Höhne, 1923
* *[[Cyclocephala isthmiensis]]* Ratcliffe, 1992
* *[[Cyclocephala italoi]]* Dupuis, 1999
* *[[Cyclocephala jalapensis]]* Casey, 1915
* *[[Cyclocephala jauffreti]]* Dechambre, 1979
* *[[Cyclocephala kahanoffae]]* Martínez, 1975
* *[[Cyclocephala kaszabi]]* Endrödi, 1964
* *[[Cyclocephala kechua]]* (Martínez, 1957)
* *[[Cyclocephala knobelae]]* (Brown, 1934)
* *[[Cyclocephala krombeini]]* Endrödi, 1979
* *[[Cyclocephala kuntzeniana]]* Höhne, 1923
* *[[Cyclocephala labidion]]* Ratcliffe, 2003
* *[[Cyclocephala lachaumei]]* Dechambre, 1992
* *[[Cyclocephala laevis]]* Arrow, 1937
* *[[Cyclocephala lamarcki]]* Dechambre, 1999
* *[[Cyclocephala laminata]]* Burmeister, 1847
* *[[Cyclocephala larssoni]]* Endrödi, 1964
* *[[Cyclocephala latericia]]* Höhne, 1923
* *[[Cyclocephala latipennis]]* Arrow, 1911
* *[[Cyclocephala latreillei]]* Dechambre, 1999
* *[[Cyclocephala lecourti]]* Dechambre, 1992
* *[[Cyclocephala letiranti]]* Young, 1992
* *[[Cyclocephala lichyi]]* Dechambre, 1980
* *[[Cyclocephala ligyrina]]* Bates, 1888
* *[[Cyclocephala lineata]]* Dupuis, 2008
* *[[Cyclocephala lineigera]]* Höhne, 1923
* *[[Cyclocephala liomorpha]]* Arrow, 1911
* *[[Cyclocephala literata]]* Burmeister, 1847
* *[[Cyclocephala lizeri]]* Martínez, 1964
* *[[Cyclocephala longa]]* Endrödi, 1963
* *[[Cyclocephala longicollis]]* Burmeister, 1847
* *[[Cyclocephala longimana]]* Dechambre, 1980
* *[[Cyclocephala longitarsis]]* Dechambre, 1999
* *[[Cyclocephala lutea]]* Endrödi, 1966
* *[[Cyclocephala machadoi]]* Grossi, 2016
* *[[Cyclocephala macrophylla]]* Erichson, 1847
* *[[Cyclocephala maculata]]* Burmeister, 1847
* *[[Cyclocephala maculiventris]]* Höhne, 1923
* *[[Cyclocephala mafaffa]]* Burmeister, 1847
* *[[Cyclocephala magdalenae]]* Young & Le Tirant, 2005
* *[[Cyclocephala malleri]]* Martínez, 1968
* *[[Cyclocephala malyi]]* Dupuis, 2014
* *[[Cyclocephala mannheimsi]]* Endrödi, 1964
* *[[Cyclocephala marginalis]]* Kirsch, 1871
* *[[Cyclocephala marginicollis]]* Arrow, 1902
* *[[Cyclocephala marianista]]* Dechambre & Endrödi, 1984
* *[[Cyclocephala marqueti]]* Dechambre, 1997
* *[[Cyclocephala marquezi]]* Delgado & Mora-Aguilar, 2020
* *[[Cyclocephala martinezi]]* Endrödi, 1964
* *[[Cyclocephala marylizae]]* Ratcliffe, 2003
* *[[Cyclocephala mathani]]* Dechambre, 1982
* *[[Cyclocephala mechae]]* Martínez
* *[[Cyclocephala mecynotarsis]]* Höhne, 1923
* *[[Cyclocephala megalophylla]]* Endrödi, 1966
* *[[Cyclocephala meinanderi]]* Endrödi, 1964
* *[[Cyclocephala melanae]]* Bates, 1888
* *[[Cyclocephala melanopoda]]* Ratcliffe, 2008
* *[[Cyclocephala melolonthida]]* Ratcliffe & Cave, 2002
* *[[Cyclocephala mesophylla]]* Mora-Aguilar & Delgado, 2012
* *[[Cyclocephala metrica]]* Steinheil, 1872
* *[[Cyclocephala minuchae]]* Joly, 2003
* *[[Cyclocephala minuta]]* Burmeister, 1847
* *[[Cyclocephala modesta]]* Burmeister, 1847
* *[[Cyclocephala molesta]]* Endrödi, 1969
* *[[Cyclocephala monacha]]* Ratcliffe, 2008
* *[[Cyclocephala monzoni]]* Ratcliffe & Cave, 2009
* *[[Cyclocephala moreti]]* Dechambre, 1992
* *[[Cyclocephala morphoidina]]* Prell, 1937
* *[[Cyclocephala multiplex]]* Casey, 1915
* *[[Cyclocephala munda]]* Kirsch, 1870
* *[[Cyclocephala mustacha]]* Ratcliffe, 2003
* *[[Cyclocephala mutata]]* Harold, 1869
* *[[Cyclocephala nana]]* Dechambre, 1999
* *[[Cyclocephala nicolasi]]* Dupuis, 2018
* *[[Cyclocephala nigerrima]]* Bates, 1888
* *[[Cyclocephala nigra]]* (Endrödi, 1979)
* *[[Cyclocephala nigricollis]]* Burmeister, 1847
* *[[Cyclocephala nigritarsis]]* Ratcliffe, 1992
* *[[Cyclocephala nigrobasalis]]* Höhne, 1923
* *[[Cyclocephala nigropicta]]* Dechambre & Endrödi, 1980
* *[[Cyclocephala niguasa]]* Dechambre & Endrödi, 1984
* *[[Cyclocephala nike]]* Ratcliffe, 1992
* *[[Cyclocephala nodanotherwon]]* Ratcliffe, 1992 - artsnavnet tyder på en viss frustrasjon over tallet på arter i denne slekten
* *[[Cyclocephala notata]]* (Illiger, 1806)
* *[[Cyclocephala obscura]]* Endrödi, 1966
* *[[Cyclocephala occipitalis]]* Fairmaire, 1892
* *[[Cyclocephala ocellata]]* Burmeister, 1847
* *[[Cyclocephala ochracea]]* Prell, 1937
* *[[Cyclocephala octopunctata]]* Burmeister, 1847
* *[[Cyclocephala ohausiana]]* Höhne, 1923
* *[[Cyclocephala olivieri]]* Arrow, 1911
* *[[Cyclocephala ovulum]]* Bates, 1888
* *[[Cyclocephala pan]]* Ratcliffe, 1992
* *[[Cyclocephala panthera]]* Dechambre, 1979
* *[[Cyclocephala paraflora]]* Martínez, 1978
* *[[Cyclocephala paraguayensis]]* Arrow, 1903
* *[[Cyclocephala parallela]]* (Casey, 1915)
* *[[Cyclocephala pardolocarnoi]]* Dechambre, 1995
* *[[Cyclocephala perconfusa]]* Dechambre, 1992
* *[[Cyclocephala pereirai]]* (Martínez, 1960)
* *[[Cyclocephala perforata]]* Arrow, 1913
* *[[Cyclocephala perplexa]]* Ratcliffe, 2008
* *[[Cyclocephala peruana]]* Endrödi, 1966
* *[[Cyclocephala pichinchana]]* Dechambre, 1992
* *[[Cyclocephala picipes]]* (Olivier, 1789)
* *[[Cyclocephala picopijola]]* Ratcliffe & Cave, 2006
* *[[Cyclocephala picta]]* Burmeister, 1847
* *[[Cyclocephala pilosa]]* Dupuis, 2006
* *[[Cyclocephala pilosicollis]]* Saylor, 1936
* *[[Cyclocephala pokornyi]]* Dupuis, 2014
* *[[Cyclocephala pompanoni]]* Dechambre, 1979
* *[[Cyclocephala poncheli]]* Dechambre & Duranton, 2005
* *[[Cyclocephala porioni]]* Dechambre, 1979
* *[[Cyclocephala prelli]]* Endrödi, 1967
* *[[Cyclocephala prolongata]]* Arrow, 1902
* *[[Cyclocephala proxima]]* Dechambre, 1997
* *[[Cyclocephala pseudoconfusa]]* Ratcliffe, 1992
* *[[Cyclocephala pseudomelanocephala]]* Dupuis, 1996
* *[[Cyclocephala pugnax]]* Arrow, 1914
* *[[Cyclocephala pulchra]]* Dechambre, 1999
* *[[Cyclocephala puncticollis]]* Endrödi, 1966
* *[[Cyclocephala putrida]]* Burmeister, 1847
* *[[Cyclocephala pygidialis]]* Joly, 2000
* *[[Cyclocephala pygidiata]]* Dupuis, 1999
* *[[Cyclocephala quadripunctata]]* Höhne, 1923
* *[[Cyclocephala quatuordecimpunctata]]* Mannerheim, 1829
* *[[Cyclocephala quercina]]* Burmeister, 1847
* *[[Cyclocephala quisqueya]]* Joly, 1998
* *[[Cyclocephala rangelana]]* Chapin, 1935
* *[[Cyclocephala ratcliffei]]* Endrödi, 1977
* *[[Cyclocephala recta]]* Dupuis, 2008
* *[[Cyclocephala regularis]]* Casey, 1915
* *[[Cyclocephala rogerpauli]]* Moore, Branham & Cave, 2018
* *[[Cyclocephala rogezi]]* Dechambre, 1992
* *[[Cyclocephala rondoniana]]* Ratcliffe, 1992
* *[[Cyclocephala rorulenta]]* Höhne, 1923
* *[[Cyclocephala rotundipenis]]* Dupuis, 2009
* *[[Cyclocephala rubescens]]* Bates, 1891
* *[[Cyclocephala rufa]]* Endrödi, 1967
* *[[Cyclocephala rufescens]]* Endrödi, 1967
* *[[Cyclocephala ruficollis]]* Burmeister, 1847
* *[[Cyclocephala rufonigra]]* Demay, 1838
* *[[Cyclocephala rufovaria]]* Arrow, 1911
* *[[Cyclocephala rustica]]* (Olivier, 1789)
* *[[Cyclocephala saltini]]* Ratcliffe, 2008
* *[[Cyclocephala sanguinicollis]]* Burmeister, 1847
* *[[Cyclocephala santaritae]]* Ratcliffe, 1992
* *[[Cyclocephala sarahae]]* Ratcliffe, 1992
* *[[Cyclocephala sardadebiae]]* Dechambre & Duranton, 2005
* *[[Cyclocephala sarpedon]]* Ratcliffe, 1992
* *[[Cyclocephala scarabaeina]]* (Gyllenhal, 1817)
* *[[Cyclocephala schmitzorum]]* Ratcliffe, 1992
* *[[Cyclocephala sculpta]]* Dupuis, 2021
* *[[Cyclocephala seditiosa]]* LeConte, 1863
* *[[Cyclocephala setosa]]* Burmeister, 1847
* *[[Cyclocephala sexpunctata]]* Laporte de Castelnau, 1840
* *[[Cyclocephala signaticollis]]* Burmeister, 1847
* *[[Cyclocephala signatoides]]* Höhne, 1923
* *[[Cyclocephala similis]]* Dechambre, 1980
* *[[Cyclocephala simillima]]* Dechambre, 1999
* *[[Cyclocephala simulatrix]]* Höhne, 1923
* *[[Cyclocephala sinaloae]]* Howden & Endrödi, 1966
* *[[Cyclocephala sinuosa]]* Höhne, 1923
* *[[Cyclocephala sororia]]* Bates, 1888
* *[[Cyclocephala spangleri]]* Joly, 2000
* *[[Cyclocephala sparsa]]* Arrow, 1902
* *[[Cyclocephala spilopyga]]* Erichson, 1847
* *[[Cyclocephala stictica]]* Burmeister, 1847
* *[[Cyclocephala stockwelli]]* Ratcliffe, 2003
* *[[Cyclocephala striata]]* Endrödi, 1963
* *[[Cyclocephala subsignata]]* Burmeister, 1847
* *[[Cyclocephala supernana]]* Dechambre, 1999
* *[[Cyclocephala suturalis]]* Ohaus, 1911
* *[[Cyclocephala sylviae]]* Dechambre, 1995
* *[[Cyclocephala tarsalis]]* Dechambre, 1979
* *[[Cyclocephala testacea]]* Burmeister, 1847
* *[[Cyclocephala tetrica]]* Burmeister, 1847
* *[[Cyclocephala tidula]]* Dechambre, 1999
* *[[Cyclocephala toulgoeti]]* Dechambre, 1992
* *[[Cyclocephala tridentata]]* (Fabricius, 1801)
* *[[Cyclocephala tronchonii]]* Martínez, 1975
* *[[Cyclocephala tucumana]]* Brethes, 1904
* *[[Cyclocephala tutilina]]* Burmeister, 1847
* *[[Cyclocephala tylifera]]* Höhne, 1923
* *[[Cyclocephala unamas]]* Ratcliffe, 2003
* *[[Cyclocephala undata]]* (Olivier, 1789)
* *[[Cyclocephala unidentata]]* Endrödi, 1980
* *[[Cyclocephala variabilis]]* Burmeister, 1847
* *[[Cyclocephala varians]]* Burmeister, 1847
* *[[Cyclocephala variipenis]]* Dechambre, 1999
* *[[Cyclocephala variolosa]]* Burmeister, 1847
* *[[Cyclocephala verticalis]]* Burmeister, 1847
* *[[Cyclocephala vestita]]* Höhne, 1923
* *[[Cyclocephala vidanoi]]* Dechambre, 1992
* *[[Cyclocephala vidua]]* Endrödi, 1966
* *[[Cyclocephala villosa]]* Blanchard, 1846
* *[[Cyclocephala vincentiae]]* Arrow, 1900
* *[[Cyclocephala vinosa]]* Arrow, 1937
* *[[Cyclocephala virgo]]* Dechambre, 1999
* *[[Cyclocephala viridis]]* Dechambre, 1982
* *[[Cyclocephala vittoscutellaris]]* Prell, 1937
* *[[Cyclocephala wandae]]* Hardy, 1974
* *[[Cyclocephala warneri]]* Ratcliffe, 1992
* *[[Cyclocephala weidneri]]* Endrödi, 1964
* *[[Cyclocephala williami]]* Ratcliffe, 1992
* *[[Cyclocephala zodion]]* Ratcliffe, 1992
* *[[Cyclocephala zurstrasseni]]* Endrödi, 1964

## Kilder
* Generic Guide to New World Scarab Beetles - *Cyclocephala* http://museum.unl.edu/research/entomology/Guide/Scarabaeoidea/Scarabaeidae/Dynastinae/Dynastinae-Tribes/Cyclocephalini/Cyclocephala/Cyclocephala.html

## Eksterne lenker
* 
* Bildegalleri over nordamerikanske arter
* Dynastidae du monde- sjekkliste over artene