Cyclops abyssorum
(tree size 22)
Cyclops bicuspidatus
(tree size 6)
Cyclops strenuus
(tree size 19)
Cyclops gracilis
(tree size 1)
Cyclops navus
Cyclops strengus
Cyclops columbianus
Cyclops kolensis
(tree size 2)
Cyclops furcifer
(tree size 3)
Cyclops vernalis
(tree size 7)
Cyclops insignis
Cyclops americanus
Cyclops haueri
Cyclops viridis
(tree size 8)
Cyclops varicans
(tree size 1)
Cyclops vicinus
(tree size 5)
Cyclops canadensis
Cyclops scutifer
(tree size 4)
Cyclops lacustris
Cyclops ohridanus
Cyclops bohater
(tree size 2)
Cyclops laurenticus
Cyclops gauthieri
Cyclops abnobensis
(tree size 2)
Cyclops abyssicola
(tree size 1)
Cyclops acanthoides
Cyclops adolescens
Cyclops aequoreus
Cyclops affinis
(tree size 1)
Cyclops africanus
Cyclops agilis
(tree size 1)
Cyclops agiloides
Cyclops alajensis
Cyclops albicans
Cyclops alius
Cyclops alpestris
Cyclops alticola
Cyclops amoenus
Cyclops angustus
Cyclops ankyrae
Cyclops annulatus
Cyclops annulicornis
Cyclops argulus
Cyclops armatus
Cyclops aspericornis
Cyclops ater
Cyclops attenuatus
Cyclops aurantius
Cyclops australis
Cyclops baicalensis
Cyclops bathybius
Cyclops bicolor
Cyclops bisetosus
Cyclops bissextilis
Cyclops bistriatus
Cyclops bodamicus
Cyclops bodanus
Cyclops bogoriensis
Cyclops bohemicus
Cyclops bopsini
Cyclops brachypus
Cyclops bracteatus
Cyclops brasiliensis
Cyclops brehmi
Cyclops brevicaudatus
Cyclops brevicornis
Cyclops brevipes
Cyclops brevisetosus
Cyclops brevispinosus
Cyclops brucei
Cyclops buxtoni
Cyclops cabanensis
Cyclops caeruleus
Cyclops canthocarpoides
Cyclops capillatus
Cyclops capilliferus
Cyclops carolinianus
Cyclops caspicus
Cyclops castor
Cyclops caudatus
Cyclops cavernarum
Cyclops ceibaensis
Cyclops cerberus
Cyclops charon
Cyclops chiltoni
Cyclops ciliatus
Cyclops clandestinus
Cyclops claudiopolitanus
Cyclops clausii
Cyclops claviger
Cyclops coecus
Cyclops colchidanus
Cyclops communis
Cyclops compactus
Cyclops coronatus
Cyclops crassicaudoides
Cyclops crassicornis
Cyclops crinitus
Cyclops croaticus
Cyclops cunningtoni
Cyclops curticaudus
Cyclops curticornis
Cyclops cyprinaceus
Cyclops davidi
(tree size 2)
Cyclops delachauxi
Cyclops delphinus
Cyclops demetiensis
Cyclops dengizicus
(tree size 1)
Cyclops dentatimanus
Cyclops dentatus
Cyclops denticulatus
Cyclops depressus
Cyclops diaphanus
(tree size 1)
Cyclops diminutus
Cyclops dimorphus
Cyclops distans
Cyclops distinctus
Cyclops diversus
Cyclops divulsus
Cyclops donnaldsoni
(tree size 1)
Cyclops dubitabilis
Cyclops dubius
Cyclops dulvertonensis
Cyclops dumasti
Cyclops dybowskii
Cyclops eboracensis
Cyclops echinatus
Cyclops ecornis
Cyclops edax
Cyclops elegans
Cyclops elgonensis
Cyclops elongatus
Cyclops emini
Cyclops entzii
Cyclops euacanthus
Cyclops ewarti
Cyclops exiguus
Cyclops exilis
Cyclops exsulis
Cyclops falsus
Cyclops fasciacornis
Cyclops fedtschenkoi
Cyclops feuerborni
Cyclops fimbriatus
(tree size 1)
Cyclops finmarchicus
Cyclops fischeri
Cyclops flexipes
Cyclops fluviatilis
Cyclops forbesi
Cyclops formosanus
Cyclops fragilis
Cyclops franciscoloi
Cyclops frivaldszkyi
Cyclops furi
Cyclops gemellus
Cyclops geoffroyi
Cyclops gibbus
Cyclops gibsoni
Cyclops gigas
(tree size 1)
Cyclops glacialis
Cyclops gnatho
Cyclops gracilicornis
Cyclops grandis
Cyclops grandispinifer
Cyclops gredleri
Cyclops gyrinus
Cyclops hadjebensis
Cyclops halepensis
Cyclops hamatus
Cyclops harpacticoides
Cyclops heberti
Cyclops helgolandicus
Cyclops helleri
Cyclops horvathii
Cyclops hungaricus
Cyclops hutchinsoni
Cyclops hypogeus
Cyclops ignaeus
Cyclops igneus
Cyclops incertus
Cyclops indolusitanicus
Cyclops inermis
Cyclops infernus
Cyclops ingens
Cyclops inopinatus
Cyclops inopinus
Cyclops insectus
Cyclops intermedius
Cyclops isodactylus
Cyclops jashnovi
Cyclops javanus
Cyclops jeanneli
(tree size 1)
Cyclops johnstoni
Cyclops josephi
Cyclops juri
Cyclops karamani
Cyclops karvei
Cyclops kaufmanni
Cyclops kentanensis
Cyclops kieferi
Cyclops kievensis
Cyclops kikuchii
Cyclops korostyschevi
Cyclops kozminskii
Cyclops krillei
Cyclops lacinulatus
Cyclops lacunae
Cyclops ladakanus
Cyclops laevimargo
Cyclops landei
Cyclops languidoides
(tree size 7)
Cyclops languidulus
Cyclops languidus
(tree size 3)
Cyclops lascivus
Cyclops laticauda
Cyclops latissimus
Cyclops learii
Cyclops leewenhoekii
Cyclops leptopus
Cyclops leuckarti
(tree size 5)
Cyclops lilljeborgi
Cyclops linjanticus
Cyclops littoralis
Cyclops lobulosus
Cyclops longicaudatus
Cyclops longispina
Cyclops longistylis
Cyclops lubbocki
Cyclops lucidulus
Cyclops maarensis
Cyclops macleayi
Cyclops macruroides
Cyclops macrurus
(tree size 1)
Cyclops macuroides
Cyclops madagascariensis
Cyclops magnoctavus
Cyclops magnus
Cyclops margaretae
Cyclops margoi
Cyclops matritensis
Cyclops mendocinus
Cyclops menzeli
Cyclops meridianus
Cyclops michaelseni
Cyclops micropus
Cyclops miles
Cyclops miniatus
Cyclops minimus
Cyclops minnilus
Cyclops minuticornis
Cyclops minutissimus
Cyclops minutus
(tree size 4)
Cyclops modestus
Cyclops moghulensis
Cyclops monardi
Cyclops mongoliensis
Cyclops mulleri
Cyclops muscicola
Cyclops muscicolus
Cyclops nanus
(tree size 2)
Cyclops naviculus
Cyclops nearcticus
Cyclops necessarius
Cyclops neglectus
Cyclops neumani
Cyclops neymanae
Cyclops niceae
Cyclops nigeriae
Cyclops nivalis
Cyclops novaezealandiae
Cyclops nubicus
Cyclops obesicornis
Cyclops obsoletus
Cyclops ochridanus
Cyclops odessanus
Cyclops oithonoides
(tree size 2)
Cyclops oligarthrus
Cyclops operculatus
Cyclops orientalis
Cyclops ornatus
Cyclops ovalis
Cyclops pachycomus
Cyclops pallidus
Cyclops paludicola
Cyclops palustris
Cyclops panamensis
(tree size 1)
Cyclops papuanus
Cyclops paradyi
Cyclops paraplesius
Cyclops parcus
Cyclops pauper
Cyclops pectinatus
Cyclops pectinifer
Cyclops pelagicus
Cyclops pennatus
Cyclops pentagonus
(tree size 1)
Cyclops perarmatus
Cyclops phaleratus
(tree size 1)
Cyclops phaleroides
Cyclops philippinensis
Cyclops phreaticus
Cyclops pictus
Cyclops pilosus
Cyclops piscinus
Cyclops planus
Cyclops plumosus
Cyclops poggenpolii
Cyclops poppei
Cyclops potamius
Cyclops prasinus
Cyclops prealpinus
Cyclops procerus
Cyclops productus
Cyclops prolatus
Cyclops pubescens
Cyclops purpureus
Cyclops pusillus
Cyclops puteanus
Cyclops pygmaeus
Cyclops quadricornis
(tree size 4)
Cyclops quinquepartitus
Cyclops racovitzai
Cyclops rarispinus
Cyclops reductus
Cyclops restrictus
Cyclops ricae
Cyclops richardi
Cyclops roseus
Cyclops rostratus
Cyclops roumaniae
Cyclops royi
Cyclops rubellus
Cyclops rubens
(tree size 5)
Cyclops salinus
Cyclops salmoneus
Cyclops saltatonius
Cyclops sanfilippoi
Cyclops sanguineus
Cyclops schmeili
Cyclops scourfieldi
Cyclops semiserratus
Cyclops sensitivus
Cyclops serratus
Cyclops serrulatoides
Cyclops serrulatus
(tree size 5)
Cyclops setiger
Cyclops setosus
Cyclops sevani
Cyclops shatalovi
Cyclops signatus
(tree size 3)
Cyclops silesicus
Cyclops silvestrii
Cyclops similis
Cyclops simillimus
Cyclops simplex
(tree size 1)
Cyclops skopljensis
Cyclops smirnovi
Cyclops soli
Cyclops spartinus
Cyclops speratus
Cyclops spinifer
Cyclops spinulosus
Cyclops stagnalis
Cyclops staheli
Cyclops staphylinus
Cyclops stuhlmanni
Cyclops stygius
(tree size 1)
Cyclops subaequalis
Cyclops subterraneus
Cyclops subtropicus
Cyclops sumatranus
Cyclops sydneyensis
Cyclops sylvestrii
Cyclops taipehensis
Cyclops tanganicae
Cyclops tatricus
(tree size 3)
Cyclops tenellus
Cyclops tenuicaudis
Cyclops tenuicornis
(tree size 3)
Cyclops tenuipes
Cyclops tenuis
Cyclops tenuisaccus
Cyclops tenuissimus
Cyclops teras
Cyclops transilvanicus
Cyclops tricolor
Cyclops trisetosus
Cyclops triumvirorum
Cyclops troglodytes
Cyclops troglophilus
Cyclops tropicus
Cyclops trouchanowi
Cyclops uljanini
Cyclops uniangulatus
Cyclops unisetiger
(tree size 2)
Cyclops uruguayensis
Cyclops varicoides
Cyclops varius
(tree size 4)
Cyclops venustoides
(tree size 3)
Cyclops venustus
Cyclops viduus
Cyclops vincentianus
Cyclops vinceus
Cyclops virescens
Cyclops viridosignatus
Cyclops vitiensis
Cyclops vulgaris
Cyclops wigrensis
Cyclops zschokkei
Cyclops anophthalmus
Cyclops latipes
Cyclops thomasi
Cyclops strennus
Cyclops singularis
Cyclops albidus
Cyclops anceps
Cyclops anninae
Cyclops arnaudi
Cyclops chelifer
Cyclops confinis
Cyclops crassicaudis
(tree size 2)
Cyclops crassus
Cyclops decipiens
Cyclops finitimus
Cyclops furcatus
Cyclops fuscus
Cyclops graeteri
Cyclops hyalinus
Cyclops infrequens
Cyclops longisetus
Cyclops magniceps
Cyclops marinus
Cyclops monacanthus
Cyclops obtusicanda
Cyclops pamirensis
Cyclops praealpinus
Cyclops puffini
Cyclops pulchellus
(tree size 1)
Cyclops robustus
Cyclops sarsi
Cyclops stroemii
Cyclops teres
Cyclops vermifer