The (Cuculiformes) - Order
(Cuculidae) - family
(Cursoricoccyx)

(Cursoricoccyx )
(Dynamopterus)

(Dynamopterus velox)
-extinct-
(Nannococcyx)
Saint Helena Cuckoo
(Nannococcyx psix)
(Centropodinae) - subfamily
(Centropodini) - tribe
(Centropus)

(Centropus andamanensis)

(Centropus anselli)

(Centropus ateralbus)

(Centropus bengalensis)

(Centropus bernsteini)

(Centropus celebensis)

(Centropus chalybeus)

(Centropus chlororhynchus)

(Centropus cupreicaudus)

(Centropus goliath)

(Centropus grillii)

(Centropus leucogaster)

(Centropus melanops)

(Centropus menbeki)

(Centropus milo)

(Centropus monachus)

(Centropus nigrorufus)

(Centropus phasianinus)

(Centropus rectunguis)

(Centropus senegalensis)

(Centropus sinensis)

(Centropus spilopterus)

(Centropus steerii)

(Centropus superciliosus)

(Centropus toulou)

(Centropus unirufus)

(Centropus violaceus)

(Centropus viridis)
(Couini) - tribe
(Carpococcyx)

(Carpococcyx radiceus)

(Carpococcyx renauldi)

(Carpococcyx viridis)
(Coua)

(Coua caerulea)

(Coua coquereli)

(Coua cristata)

(Coua cursor)

(Coua delalandei)

(Coua gigas)

(Coua olivaceiceps)

(Coua pyropyga)

(Coua reynaudii)

(Coua ruficeps)

(Coua serriana)

(Coua verreauxi)
(Coccyzinae) - subfamily
(Coccycua)
Little Cuckoo
(Coccycua minuta)
Dwarf Cuckoo
(Coccycua pumila)
Ash-Colored Cuckoo
(Coccycua cinerea)
(Coccyzus)
Black-Billed Cuckoo
(Coccyzus erythropthalmus)
Yellow-Billed Cuckoo
(Coccyzus americanus)
Pearly-Breasted Cuckoo
(Coccyzus euleri)
Mangrove Cuckoo
(Coccyzus minor)
Cocos Cuckoo
(Coccyzus ferrugineus)
Dark-Billed Cuckoo
(Coccyzus melacoryphus)
Grey-Capped Cuckoo
(Coccyzus lansbergi)
Chestnut-Bellied Cuckoo
(Coccyzus pluvialis)
Bay-breasted Cuckoo
(Coccyzus rufigularis)
Great Lizard Cuckoo
(Coccyzus merlini)
Puerto Rican lizard Cuckoo
(Coccyzus vieilloti)
Jamaican Lizard Cuckoo
(Coccyzus vetula)
Hispaniolan Lizard Cuckoo
(Coccyzus longirostris)
(Piaya)
Squirrel cuckoo
(Piaya cayana)
Black-bellied cuckoo
(Piaya melanogaster)
(Crotophaginae) - subfamily
(Crotophagini) - tribe
(Crotophaga)

(Crotophaga ani)

(Crotophaga major)

(Crotophaga sulcirostris)
(Guira)

(Guira guira)
(Neomorphinae) - subfamily
(Neomorphini) - tribe
(Dromococcyx)

(Dromococcyx pavoninus)

(Dromococcyx phasianellus)
(Geococcyx)

(Geococcyx californianus)

(Geococcyx velox)
(Morococcyx)

(Morococcyx erythropygus)
(Neomorphus)

(Neomorphus geoffroyi)

(Neomorphus pucheranii)

(Neomorphus radiolosus)

(Neomorphus rufipennis)
(Tapera)

(Tapera naevia)
(Cuculinae) - subfamily
(Eocuculus)

(Eocuculus cherpinae)
-extinct-
(Cuculini) - tribe
(Cacomantis)

(Cacomantis aeruginosus)

(Cacomantis castaneiventris)

(Cacomantis flabelliformis)

(Cacomantis merulinus)

(Cacomantis passerinus)

(Cacomantis sonneratii)

(Cacomantis variolosus)
(Caliechthrus)

(Caliechthrus leucolophus)
(Cercococcyx)

(Cercococcyx mechowi)

(Cercococcyx montanus)

(Cercococcyx olivinus)
(Chalcites)

(Chalcites basalis)

(Chalcites crassirostris)

(Chalcites lucidus)

(Chalcites megarhynchus)

(Chalcites meyerii)

(Chalcites minutillus)

(Chalcites osculans)

(Chalcites ruficollis)
(Chrysococcyx)

(Chrysococcyx caprius)

(Chrysococcyx cupreus)

(Chrysococcyx flavigularis)

(Chrysococcyx klaas)

(Chrysococcyx maculatus)

(Chrysococcyx xanthorhynchus)
(Cuculus)

(Cuculus canorus)

(Cuculus clamosus)

(Cuculus crassirostris)

(Cuculus gularis)

(Cuculus lepidus)

(Cuculus micropterus)

(Cuculus poliocephalus)

(Cuculus rochii)

(Cuculus saturatus)

(Cuculus solitarius)
(Eudynamys)

(Eudynamys orientalis)

(Eudynamys scolopaceus)
(Heteroscenes)

(Heteroscenes pallidus)
(Hierococcyx)

(Hierococcyx bocki)

(Hierococcyx fugax)

(Hierococcyx hyperythrus)

(Hierococcyx nisicolor)

(Hierococcyx pectoralis)

(Hierococcyx sparverioides)

(Hierococcyx vagans)

(Hierococcyx varius)
(Microdynamis)

(Microdynamis parva)
(Nannococcyx)

(Nannococcyx psix)
(Pachycoccyx)

(Pachycoccyx audeberti)
(Scythrops)

(Scythrops novaehollandiae)
(Surniculus)

(Surniculus dicruroides)

(Surniculus lugubris)

(Surniculus musschenbroeki)

(Surniculus velutinus)
(Urodynamis)

(Urodynamis taitensis)
(Phaenicophaeini) - tribe
(Ceuthmochares)

(Ceuthmochares aereus)

(Ceuthmochares australis)
(Clamator)

(Clamator coromandus)

(Clamator glandarius)

(Clamator jacobinus)

(Clamator levaillantii)
(Coccycua)

(Coccycua cinerea)

(Coccycua minuta)

(Coccycua pumila)
(Coccyzus)

(Coccyzus americanus)

(Coccyzus bahamensis)

(Coccyzus erythropthalmus)

(Coccyzus euleri)

(Coccyzus ferrugineus)

(Coccyzus lansbergi)

(Coccyzus longirostris)

(Coccyzus melacoryphus)

(Coccyzus merlini)

(Coccyzus minor)

(Coccyzus pluvialis)

(Coccyzus rufigularis)

(Coccyzus vetula)

(Coccyzus vieilloti)
(Dasylophus)

(Dasylophus superciliosus)
(Lepidogrammus)

(Lepidogrammus cumingi)
(Phaenicophaeus)

(Phaenicophaeus curvirostris)

(Phaenicophaeus diardi)

(Phaenicophaeus oeneicaudus)

(Phaenicophaeus pyrrhocephalus)

(Phaenicophaeus sumatranus)

(Phaenicophaeus tristis)

(Phaenicophaeus viridirostris)
(Piaya)

(Piaya cayana)

(Piaya melanogaster)

(Piaya mexicana)
(Ramphococcyx)

(Ramphococcyx calyorhynchus)
(Rhinortha)

(Rhinortha chlorophaea)
(Taccocua)

(Taccocua leschenaultii)
(Zanclostomus)

(Zanclostomus javanicus)
(Neomorphinae) - subfamily
(Dromococcyx)
Pavonine Cuckoo
(Dromococcyx pavoninus)
Pheasant Cuckoo
(Dromococcyx phasianellus)
(Geococcyx)
Greater Roadrunner
(Geococcyx californianus)

(Geococcyx minimus)
(Morococcyx)
Lesser Ground Cuckoo
(Morococcyx erythropygus)
(Neococcyx)

(Neococcyx mccorquodalei)
-extinct-
(Neomorphus)
Rufous-vented ground cuckoo
(Neomorphus geoffroyi)
Scaled ground cuckoo
(Neomorphus squamiger)
Red-billed ground cuckoo
(Neomorphus pucheranii)
Banded ground cuckoo
(Neomorphus radiolosus)
Rufous-winged ground cuckoo
(Neomorphus rufipennis)
(Tapera)
Striped cuckoo
(Tapera naevia)