- Aenigmatolimnas marginalis (Striped Crake)
- Amaurolimnas concolor (Uniform Crake)
- Amaurolimnas concolor castaneus
- Amaurolimnas concolor concolor
- Amaurolimnas concolor guatemalensis
- Amaurornis akool (Brown Crake)
- Amaurornis akool akool
- Amaurornis bicolor (Black-tailed Crake)
- Amaurornis flavirostra (Black Crake)
- Amaurornis isabellina (Isabelline Bush-hen)
- Amaurornis magnirostris (Talaud Bush-hen)
- Amaurornis moluccana (Rufous-tailed Bush-hen)
- Amaurornis moluccana moluccana
- Amaurornis moluccana nigrifrons
- Amaurornis moluccana ultima
- Amaurornis olivacea (Plain Bush-hen)
- Amaurornis olivieri (Sakalava Rail)
- Amaurornis phoenicurus (White-breasted Waterhen)
- Amaurornis phoenicurus insularis
- Amaurornis phoenicurus leucomelana
- Amaurornis phoenicurus phoenicurus
- Anthropoides paradiseus (Blue Crane)
- Anthropoides virgo (Demoiselle Crane)
- Anurolimnas castaneiceps (Chestnut-headed Crake)
- Anurolimnas castaneiceps castaneiceps
- Anurolimnas fasciatus (Black-banded Crake)
- Anurolimnas viridis (Russet-crowned Crake)
- Anurolimnas viridis brunnescens
- Anurolimnas viridis viridis
- Aramides axillaris (Rufous-necked Wood-Rail)
- Aramides cajanea (Gray-necked Wood-Rail)
- Aramides cajanea albiventris
- Aramides cajanea cajanea
- Aramides cajanea mexicanus
- Aramides cajanea morrisoni
- Aramides cajanea pacificus
- Aramides cajanea plumbeicollis
- Aramides cajanea vanrossemi
- Aramides calopterus (Red-winged Wood-Rail)
- Aramides mangle (Little Wood-Rail)
- Aramides saracura (Slaty-breasted Wood-Rail)
- Aramides wolfi (Brown Wood-Rail)
- Aramides ypecaha (Giant Wood-Rail)
- Aramidopsis plateni (Platen’s Rail)
- Aramus guarauna (Limpkin)
- Aramus guarauna dolosus
- Aramus guarauna elucus
- Aramus guarauna guarauna
- Aramus guarauna pictus
- Ardeotis arabs (Arabian Bustard)
- Ardeotis arabs arabs
- Ardeotis arabs butleri
- Ardeotis arabs lynesi
- Ardeotis arabs stieberi
- Ardeotis australis (Australian Bustard)
- Ardeotis kori (Kori Bustard)
- Ardeotis kori kori
- Ardeotis kori struthiunculus
- Ardeotis nigriceps (Indian Bustard)
- Atlantisia rogersi (Inaccessible Island Rail)
- Balearica pavonina (Black Crowned-Crane)
- Balearica pavonina ceciliae
- Balearica pavonina pavonina
- Balearica regulorum (Gray Crowned-Crane)
- Balearica regulorum gibbericeps
- Balearica regulorum regulorum
- Bugeranus carunculatus (Wattled Crane)
- Canirallus kioloides (Madagascar Wood-Rail)
- Canirallus kioloides berliozi
- Canirallus kioloides kioloides
- Canirallus oculeus (Gray-throated Rail)
- Chlamydotis macqueenii (Macqueen’s Bustard)
- Chlamydotis undulata (Houbara Bustard)
- Chlamydotis undulata fuertaventurae
- Chlamydotis undulata undulata
- Coturnicops exquisitus (Swinhoe’s Rail)
- Coturnicops notatus (Speckled Rail)
- Coturnicops noveboracensis (Yellow Rail)
- Coturnicops noveboracensis goldmani (Yellow Rail (Mexican))
- Coturnicops noveboracensis noveboracensis (Yellow Rail (Northern))
- Crecopsis egregia (African Crake)
- Crex crex (Corn Crake)
- Cyanolimnas cerverai (Zapata Rail)
- Dryolimnas cuvieri (White-throated Rail)
- Dryolimnas cuvieri abbotti
- Dryolimnas cuvieri aldabranus
- Dryolimnas cuvieri cuvieri
- Eulabeornis castaneoventris (Chestnut Rail)
- Eulabeornis castaneoventris castaneoventris
- Eulabeornis castaneoventris sharpei
- Eupodotis afra (Black Bustard)
- Eupodotis afraoides (White-quilled Bustard)
- Eupodotis afraoides afraoides
- Eupodotis afraoides damarensis
- Eupodotis afraoides etoschae
- Eupodotis caerulescens (Blue Bustard)
- Eupodotis gindiana (Buff-crested Bustard)
- Eupodotis humilis (Little Brown Bustard)
- Eupodotis rueppellii (Rueppell’s Bustard)
- Eupodotis rueppellii rueppellii
- Eupodotis ruficrista (Red-crested Bustard)
- Eupodotis savilei (Savile’s Bustard)
- Eupodotis senegalensis (White-bellied Bustard)
- Eupodotis senegalensis barrowii
- Eupodotis senegalensis canicollis
- Eupodotis senegalensis erlangeri
- Eupodotis senegalensis mackenziei
- Eupodotis senegalensis senegalensis
- Eupodotis vigorsii (Karoo Bustard)
- Eupodotis vigorsii namaqua
- Eupodotis vigorsii vigorsii
- Eurypyga helias (Sunbittern)
- Eurypyga helias helias
- Eurypyga helias major
- Eurypyga helias meridionalis
- Fulica alai (Hawaiian Coot)
- Fulica americana (American Coot)
- Fulica americana americana
- Fulica americana columbiana
- Fulica ardesiaca (Slate-colored Coot)
- Fulica armillata (Red-gartered Coot)
- Fulica atra (Eurasian Coot)
- Fulica atra atra
- Fulica atra australis
- Fulica atra lugubris
- Fulica atra novaeguinea
- Fulica caribaea (Caribbean Coot)
- Fulica cornuta (Horned Coot)
- Fulica cristata (Red-knobbed Coot)
- Fulica gigantea (Giant Coot)
- Fulica leucoptera (White-winged Coot)
- Fulica rufifrons (Red-fronted Coot)
- Gallicrex cinerea (Watercock)
- Gallinula angulata (Lesser Moorhen)
- Gallinula chloropus (Common Moorhen)
- Gallinula chloropus [cachinnans Group] (Common Moorhen (American))
- Gallinula chloropus barbadensis
- Gallinula chloropus cachinnans
- Gallinula chloropus cerceris
- Gallinula chloropus galeata
- Gallinula chloropus garmani
- Gallinula chloropus guami
- Gallinula chloropus meridionalis
- Gallinula chloropus orientalis
- Gallinula chloropus pauxilla
- Gallinula chloropus pyrrhorrhoa
- Gallinula chloropus sandvicensis (Common Moorhen (Hawaiian))
- Gallinula melanops (Spot-flanked Gallinule)
- Gallinula melanops bogotensis
- Gallinula melanops crassirostris
- Gallinula melanops melanops
- Gallinula mortierii (Tasmanian Native-hen)
- Gallinula nesiotis (Tristan Moorhen)
- Gallinula nesiotis comeri
- Gallinula nesiotis nesiotis
- Gallinula pacifica (Samoan Moorhen)
- Gallinula silvestris (San Cristobal Moorhen)
- Gallinula tenebrosa (Dusky Moorhen)
- Gallinula tenebrosa frontata
- Gallinula tenebrosa neumanni
- Gallinula tenebrosa tenebrosa
- Gallinula ventralis (Black-tailed Native-hen)
- Gallirallus australis (Weka)
- Gallirallus australis australis
- Gallirallus australis greyi
- Gallirallus australis hectori
- Gallirallus australis scotti
- Gallirallus calayanensis (Calayan Rail)
- Gallirallus dieffenbachii (Dieffenbach’s Rail)
- Gallirallus insignis (New Britain Rail)
- Gallirallus lafresnayanus (New Caledonian Rail)
- Gallirallus modestus (Chatham Islands Rail)
- Gallirallus okinawae (Okinawa Rail)
- Gallirallus owstoni (Guam Rail)
- Gallirallus pacificus (Tahiti Rail)
- Gallirallus philippensis (Buff-banded Rail)
- Gallirallus philippensis anachoretae
- Gallirallus philippensis andrewsi
- Gallirallus philippensis assimilis
- Gallirallus philippensis christophori
- Gallirallus philippensis ecaudatus
- Gallirallus philippensis goodsoni
- Gallirallus philippensis lacustris
- Gallirallus philippensis lesouefi
- Gallirallus philippensis macquariensis
- Gallirallus philippensis meyeri
- Gallirallus philippensis pelewensis
- Gallirallus philippensis philippensis
- Gallirallus philippensis sethsmithi
- Gallirallus philippensis wilkinsoni
- Gallirallus philippensis xerophilus
- Gallirallus rovianae (Roviana Rail)
- Gallirallus sharpei (Sharpe’s Rail)
- Gallirallus striatus (Slaty-breasted Rail)
- Gallirallus striatus albiventer
- Gallirallus striatus gularis
- Gallirallus striatus jouyi
- Gallirallus striatus obscurior
- Gallirallus striatus striatus
- Gallirallus striatus taiwanus
- Gallirallus sylvestris (Lord Howe Rail)
- Gallirallus torquatus (Barred Rail)
- Gallirallus torquatus celebensis
- Gallirallus torquatus kuehni
- Gallirallus torquatus sulcirostris
- Gallirallus torquatus torquatus
- Gallirallus wakensis (Wake Island Rail)
- Grus americana (Whooping Crane)
- Grus antigone (Sarus Crane)
- Grus antigone antigone
- Grus antigone gilliae
- Grus antigone sharpii
- Grus canadensis (Sandhill Crane)
- Grus canadensis canadensis (Sandhill Crane (Lesser))
- Grus canadensis nesiotes (Sandhill Crane (Cuban))
- Grus canadensis pratensis (Sandhill Crane (Florida))
- Grus canadensis pulla (Sandhill Crane (Mississippi))
- Grus canadensis rowani (Sandhill Crane (rowani))
- Grus canadensis tabida (Sandhill Crane (Greater))
- Grus grus (Common Crane)
- Grus japonensis (Red-crowned Crane)
- Grus leucogeranus (Siberian Crane)
- Grus monacha (Hooded Crane)
- Grus nigricollis (Black-necked Crane)
- Grus rubicunda (Brolga)
- Grus vipio (White-naped Crane)
- Gymnocrex plumbeiventris (Bare-eyed Rail)
- Gymnocrex plumbeiventris plumbeiventris
- Gymnocrex rosenbergii (Bare-faced Rail)
- Gymnocrex talaudensis (Talaud Rail)
- Habroptila wallacii (Invisible Rail)
- Heliopais personatus (Masked Finfoot)
- Heliornis fulica (Sungrebe)
- Himantornis haematopus (Nkulengu Rail)
- Houbaropsis bengalensis (Bengal Florican)
- Houbaropsis bengalensis bengalensis
- Houbaropsis bengalensis blandini
- Laterallus albigularis (White-throated Crake)
- Laterallus albigularis albigularis (White-throated Crake (Caribbean))
- Laterallus albigularis cinereiceps (White-throated Crake (Pacific))
- Laterallus exilis (Gray-breasted Crake)
- Laterallus jamaicensis (Black Rail)
- Laterallus jamaicensis [jamaicensis Group] (Black Rail (Northern))
- Laterallus jamaicensis [salinasi Group] (Black Rail (Coastal South America))
- Laterallus jamaicensis coturniculus
- Laterallus jamaicensis jamaicensis
- Laterallus jamaicensis murivagans
- Laterallus jamaicensis salinasi
- Laterallus jamaicensis tuerosi (Black Rail (Junin))
- Laterallus leucopyrrhus (Red-and-white Crake)
- Laterallus levraudi (Rusty-flanked Crake)
- Laterallus melanophaius (Rufous-sided Crake)
- Laterallus melanophaius melanophaius
- Laterallus melanophaius oenops
- Laterallus ruber (Ruddy Crake)
- Laterallus spilonotus (Galapagos Rail)
- Laterallus xenopterus (Rufous-faced Crake)
- Lewinia mirificus (Luzon Rail)
- Lewinia muelleri (Auckland Islands Rail)
- Lewinia pectoralis (Lewin’s Rail)
- Lewinia pectoralis alberti
- Lewinia pectoralis exsul
- Lewinia pectoralis mayri
- Lewinia pectoralis pectoralis
- Lissotis hartlaubii (Hartlaub’s Bustard)
- Lissotis melanogaster (Black-bellied Bustard)
- Lissotis melanogaster melanogaster
- Megacrex inepta (New Guinea Flightless Rail)
- Megacrex inepta inepta
- Megacrex inepta pallida
- Mesitornis unicolor (Brown Mesite)
- Mesitornis variegatus (White-breasted Mesite)
- Micropygia schomburgkii (Ocellated Crake)
- Micropygia schomburgkii chapmani
- Micropygia schomburgkii schomburgkii
- Monias benschi (Subdesert Mesite)
- Neocrex colombiana (Colombian Crake)
- Neocrex colombiana colombiana
- Neocrex erythrops (Paint-billed Crake)
- Neocrex erythrops erythrops
- Neocrex erythrops olivascens
- Neotis denhami (Stanley Bustard)
- Neotis denhami denhami
- Neotis denhami jacksoni
- Neotis denhami stanleyi
- Neotis heuglinii (Heuglin’s Bustard)
- Neotis ludwigii (Ludwig’s Bustard)
- Neotis nuba (Nubian Bustard)
- Nesoclopeus poecilopterus (Bar-winged Rail)
- Nesoclopeus woodfordi (Woodford’s Rail)
- Nesoclopeus woodfordi immaculatus
- Nesoclopeus woodfordi tertius
- Nesoclopeus woodfordi woodfordi
- Ortyxelos meiffrenii (Quail-plover)
- Otis tarda (Great Bustard)
- Otis tarda dybowskii
- Otis tarda tarda
- Pardirallus maculatus (Spotted Rail)
- Pardirallus maculatus insolitus
- Pardirallus maculatus maculatus
- Pardirallus nigricans (Blackish Rail)
- Pardirallus nigricans nigricans
- Pardirallus sanguinolentus (Plumbeous Rail)
- Pardirallus sanguinolentus landbecki
- Pardirallus sanguinolentus sanguinolentus
- Pardirallus sanguinolentus simonsi
- Pardirallus sanguinolentus tschudii
- Podica senegalensis (African Finfoot)
- Podica senegalensis camerunensis
- Podica senegalensis petersii
- Podica senegalensis senegalensis
- Podica senegalensis somereni
- Porphyrio albus (Lord Howe Swamphen)
- Porphyrio alleni (Allen’s Gallinule)
- Porphyrio flavirostris (Azure Gallinule)
- Porphyrio mantelli (Takahe)
- Porphyrio mantelli hochstetteri
- Porphyrio mantelli mantelli
- Porphyrio martinica (Purple Gallinule)
- Porphyrio porphyrio (Purple Swamphen)
- Porphyrio porphyrio bellus
- Porphyrio porphyrio caspius
- Porphyrio porphyrio indicus
- Porphyrio porphyrio madagascariensis
- Porphyrio porphyrio melanopterus
- Porphyrio porphyrio melanotus (chathamensis)
- Porphyrio porphyrio pelewensis
- Porphyrio porphyrio poliocephalus
- Porphyrio porphyrio porphyrio
- Porphyrio porphyrio pulverulentus
- Porphyrio porphyrio samoensis
- Porphyrio porphyrio seistanicus
- Porphyrio porphyrio viridis
- Porzana albicollis (Ash-throated Crake)
- Porzana albicollis albicollis
- Porzana albicollis olivacea
- Porzana atra (Henderson Island Crake)
- Porzana carolina (Sora)
- Porzana cinerea (White-browed Crake)
- Porzana flaviventer (Yellow-breasted Crake)
- Porzana flaviventer bangsi
- Porzana flaviventer flaviventer
- Porzana flaviventer hendersoni
- Porzana flaviventer woodi
- Porzana fluminea (Australian Crake)
- Porzana fusca (Ruddy-breasted Crake)
- Porzana fusca erythrothorax
- Porzana fusca fusca
- Porzana fusca phaeopyga
- Porzana fusca zeylonica
- Porzana monasa (Kosrae Crake)
- Porzana palmeri (Laysan Rail)
- Porzana parva (Little Crake)
- Porzana paykullii (Band-bellied Crake)
- Porzana porzana (Spotted Crake)
- Porzana pusilla (Baillon’s Crake)
- Porzana pusilla affinis
- Porzana pusilla intermedia (obscura)
- Porzana pusilla mayri
- Porzana pusilla mira
- Porzana pusilla palustris
- Porzana pusilla pusilla
- Porzana sandwichensis (Hawaiian Rail)
- Porzana spiloptera (Dot-winged Crake)
- Porzana tabuensis (Spotless Crake)
- Porzana tabuensis plumbea
- Porzana tabuensis richardsoni
- Porzana tabuensis tabuensis
- Psophia crepitans (Gray-winged Trumpeter)
- Psophia crepitans crepitans
- Psophia crepitans napensis
- Psophia leucoptera (Pale-winged Trumpeter)
- Psophia leucoptera leucoptera
- Psophia viridis (Dark-winged Trumpeter)
- Psophia viridis obscura
- Psophia viridis viridis
- Rallina canningi (Andaman Crake)
- Rallina eurizonoides (Slaty-legged Crake)
- Rallina eurizonoides amauroptera
- Rallina eurizonoides eurizonoides
- Rallina eurizonoides formosana
- Rallina eurizonoides sepiaria
- Rallina fasciata (Red-legged Crake)
- Rallina forbesi (Forbes’s Rail)
- Rallina forbesi dryas
- Rallina forbesi forbesi
- Rallina forbesi parva
- Rallina forbesi steini
- Rallina leucospila (White-striped Forest-Rail)
- Rallina mayri (Mayr’s Rail)
- Rallina mayri mayri
- Rallina rubra (Chestnut Forest-Rail)
- Rallina rubra klossi
- Rallina rubra rubra
- Rallina tricolor (Red-necked Crake)
- Rallus antarcticus (Austral Rail)
- Rallus aquaticus (Water Rail)
- Rallus aquaticus aquaticus
- Rallus aquaticus hibernans
- Rallus aquaticus indicus
- Rallus aquaticus korejewi
- Rallus caerulescens (African Rail)
- Rallus elegans (King Rail)
- Rallus elegans elegans
- Rallus elegans ramsdeni
- Rallus elegans tenuirostris
- Rallus limicola (Virginia Rail)
- Rallus limicola aequatorialis
- Rallus limicola friedmanni
- Rallus limicola limicola
- Rallus longirostris (Clapper Rail)
- Rallus longirostris beldingi (Clapper Rail (South Baja))
- Rallus longirostris belizensis
- Rallus longirostris caribaeus
- Rallus longirostris coryi
- Rallus longirostris crassirostris
- Rallus longirostris crepitans
- Rallus longirostris crepitans/waynei (Clapper Rail (Atlantic Coast))
- Rallus longirostris cypereti
- Rallus longirostris grossi
- Rallus longirostris insularum
- Rallus longirostris leucophaeus
- Rallus longirostris levipes (Clapper Rail (Light-footed))
- Rallus longirostris longirostris
- Rallus longirostris margaritae
- Rallus longirostris obsoletus (Clapper Rail (San Francisco Bay))
- Rallus longirostris pallidus
- Rallus longirostris phelpsi
- Rallus longirostris saturatus
- Rallus longirostris scottii
- Rallus longirostris waynei
- Rallus longirostris yumanensis (Clapper Rail (Yuma))
- Rallus madagascariensis (Madagascar Rail)
- Rallus semiplumbeus (Bogota Rail)
- Rallus semiplumbeus peruvianus
- Rallus semiplumbeus semiplumbeus
- Rallus wetmorei (Plain-flanked Rail)
- Rhynochetos jubatus (Kagu)
- Rougetius rougetii (Rouget’s Rail)
- Sarothrura affinis (Striped Flufftail)
- Sarothrura affinis affinis
- Sarothrura affinis antonii
- Sarothrura ayresi (White-winged Flufftail)
- Sarothrura boehmi (Streaky-breasted Flufftail)
- Sarothrura elegans (Buff-spotted Flufftail)
- Sarothrura elegans elegans
- Sarothrura elegans reichenovi
- Sarothrura insularis (Madagascar Flufftail)
- Sarothrura lugens (Chestnut-headed Flufftail)
- Sarothrura lugens lugens
- Sarothrura lugens lynesi
- Sarothrura pulchra (White-spotted Flufftail)
- Sarothrura pulchra batesi
- Sarothrura pulchra centralis
- Sarothrura pulchra pulchra
- Sarothrura pulchra zenkeri
- Sarothrura rufa (Red-chested Flufftail)
- Sarothrura rufa elizabethae
- Sarothrura rufa rufa
- Sarothrura watersi (Slender-billed Flufftail)
- Sypheotides indicus (Lesser Florican)
- Tetrax tetrax (Little Bustard)
- Turnix castanotus (Chestnut-backed Buttonquail)
- Turnix everetti (Sumba Buttonquail)
- Turnix hottentottus (Hottentot Buttonquail)
- Turnix hottentottus hottentottus
- Turnix hottentottus nanus
- Turnix maculosus (Red-backed Buttonquail)
- Turnix maculosus beccarii
- Turnix maculosus maculosus
- Turnix maculosus mayri
- Turnix maculosus salamonis
- Turnix maculosus saturatus
- Turnix melanogaster (Black-breasted Buttonquail)
- Turnix nigricollis (Madagascar Buttonquail)
- Turnix ocellatus (Spotted Buttonquail)
- Turnix ocellatus ocellatus
- Turnix olivii (Buff-breasted Buttonquail)
- Turnix pyrrhothorax (Red-chested Buttonquail)
- Turnix suscitator (Barred Buttonquail)
- Turnix suscitator atrogularis
- Turnix suscitator baweanus
- Turnix suscitator bengalensis
- Turnix suscitator blakistoni
- Turnix suscitator fasciatus
- Turnix suscitator leggei
- Turnix suscitator nigrescens
- Turnix suscitator pallescens
- Turnix suscitator rostratus
- Turnix suscitator rufilatus
- Turnix suscitator taigoor
- Turnix suscitator thai
- Turnix sylvaticus (Small Buttonquail)
- Turnix sylvaticus davidi (mikado)
- Turnix sylvaticus nigrorum
- Turnix sylvaticus sylvaticus
- Turnix sylvaticus whiteheadi
- Turnix tanki (Yellow-legged Buttonquail)
- Turnix tanki blanfordii
- Turnix tanki tanki