User:Fungus Guy/Gæa/IUCN Red List/CR

2009 IUCN Red List of Threatened Species

Extinct | Extinct in the Wild | Critically Endangered | Endangered | Vulnerable

A

 * Abies beshanzuensis
 * Abies nebrodensis
 * Abies yuanbaoshanensis
 * Abies ziyuanensis
 * Abrocoma boliviensis — Bolivian Chinchilla Rat
 * Abronia montecristoi — Monte Cristo Arboreal Alligator Lizard
 * Abutilon eremitopetalum — Hidden-petal Indian Mallow
 * Abutilon menziesii — Kooloaula
 * Abutilon sandwicense — Greenflower Indian Mallow
 * Acacia anegadensis — Pokemeboy
 * Acacia belairioides
 * Acacia mathuataensis
 * Acacia roigii
 * Acalypha ecuadorica
 * Acalypha eggersii
 * Acalypha raivavensis
 * Acanthodactylus beershebensis — Be'er Sheva Fringe-fingered Lizard
 * Acanthodactylus harranensis
 * Acanthodactylus mechriguensis
 * Acanthodactylus spinicauda — Doumergue's Fringe-fingered Lizard
 * Acanthophoenix rubra — Barbel Palm
 * Acer buergerianum ssp. formosanum — Taiwan Trident Maple
 * Acer hainanense — Smooth Maple
 * Acer leipoense
 * Acer oblongum var. membranaceum
 * Aceros waldeni — Rufous-headed Hornbill
 * Acharagma aguirreanum
 * Achatinella apexfulva
 * Achatinella bellula
 * Achatinella bulimoides
 * Achatinella byronii
 * Achatinella cestus
 * Achatinella concavospira
 * Achatinella curta
 * Achatinella decipiens
 * Achatinella fulgens
 * Achatinella fuscobasis
 * Achatinella leucorrhaphe
 * Achatinella lila
 * Achatinella lorata
 * Achatinella mustelina
 * Achatinella phaeozona
 * Achatinella pulcherrima
 * Achatinella pupukanioe
 * Achatinella sowerbyana
 * Achatinella stewartii
 * Achatinella swiftii
 * Achatinella taeniolata
 * Achatinella turgida
 * Achatinella viridans
 * Achatinella vulpina
 * Acheilognathus elongatus — Elongate Bitterling
 * Achyranthes mutica — Blunt Chaff Flower
 * Achyranthes splendens var. rotundata — Round-leaved Chaff Flower
 * Achyrocline glandulosa
 * Achyrocline mollis
 * Acinonyx jubatus hecki — Northwest African Cheetah
 * Acinonyx jubatus venaticus — Asiatic Cheetah
 * Acioa cinerea
 * Acioa dichotoma
 * Acioa eketensis
 * Acipenser dabryanus — Yangtze Sturgeon
 * Acipenser nudiventris pop. River Danube — Bastard Sturgeon (River Danube stock)
 * Acipenser sturio — European Sea Sturgeon
 * Acipenser transmontanus pop. Nechako River — White Sturgeon (Nechako River stock)
 * Acipenser transmontanus pop. Upper Columbia River — White Sturgeon (Upper Columbia River stock)
 * Acmopyle sahniana
 * Acrocephalus familiaris — Millerbird
 * Acropora cervicornis — Staghorn Coral
 * Acropora palmata — Elkhorn Coral
 * Actinodaphne cuspidata
 * Actinodaphne lanata
 * Addax nasomaculatus — Addax
 * Adelobotrys panamensis
 * Adenomus dasi
 * Adetomyrma venatrix — Dracula Ant
 * Adrianichthys kruyti — Duck-billed Buntingi
 * Aegiphila glomerata
 * Aegotheles savesi — New Caledonian Owlet-nightjar
 * Aetheolaena hypoleuca
 * Aetheolaena ledifolia
 * Aetheolaena pichinchensis
 * Aethionema retsina
 * Afrothismia pachyantha
 * Afrothismia winkleri
 * Agalychnis moreletii — Morelet's Treefrog
 * Aglaia densitricha
 * Aglaia evansensis
 * Aglaia gracilis
 * Aglaia heterotricha
 * Aglaia mackiana
 * Aglaia malabarica
 * Aglaia pleuropteris
 * Aglaia unifolia
 * Aglaothorax longipennis — Santa Monica Shieldback Katydid
 * Agrostistachys hookeri
 * Ailurops melanotis — Talaud Bear Cuscus
 * Alasmidonta raveneliana — Appalachian Elktoe
 * Alauda razae — Raso Lark
 * Albericus siegfriedi
 * Albizia guillainii
 * Albizia vaughanii
 * Alburnus macedonicus — Dojran Bleak
 * Alburnus mandrensis — Mandras Shemaja
 * Alburnus vistonicus — Vistonis Shemaja
 * Alcelaphus buselaphus tora — Tora Hartebeest
 * Alchemilla fischeri ssp. camerunensis
 * Alectryon macrococcus — Alaalahua
 * Alectryon macrococcus var. auwahiensis — Alaalahua
 * Alectryon macrococcus var. macrococcus — Alaalahua
 * Alexteroon jynx
 * Alligator sinensis — Chinese Alligator
 * Allium rouyi
 * Allobates juanii
 * Allophylus hispidus
 * Allotoca maculata — Opal Goodeid
 * Alocasia atropurpurea
 * Alocasia sanderiana — Kris Plant
 * Alocasia sinuata
 * Aloe helenae
 * Aloe pillansii — Giant Quiver Tree
 * Aloe suzannae
 * Alosa killarnensis — Killarney Shad
 * Alosa vistonica
 * Alouatta guariba guariba — Northern Brown Howler Monkey
 * Alouatta palliata mexicana — Mexican Howler Monkey
 * Alouatta palliata trabeata — Azuero Howler Monkey
 * Alphonsea kingii
 * Alsinidendron lychnoides
 * Alsinidendron obovatum
 * Alsinidendron trinerve — Three-nerved Alsinidendron
 * Alsinidendron viscosum — Climbing Alsinidendron
 * Alsodes montanus
 * Alsodes tumultuosus
 * Alsodes vanzolinii
 * Alsophis antiguae — Antiguan Racer
 * Alsophis ater — Black Racer
 * Amanipodagrion gilliesi
 * Amanoa anomala
 * Amaranthus brownii — Brown's Pigweed
 * Amastra cylindrica
 * Amastra micans
 * Amastra rubens
 * Amastra spirizona
 * Amaurospiza carrizalensis — Carrizal Seedeater
 * Amazilia castaneiventris — Chestnut-bellied Hummingbird
 * Amazilia luciae — Honduran Emerald
 * Amazona vittata — Puerto Rican Amazon
 * Amblema neislerii — Fat Threeridge
 * Ambystoma amblycephalum — Blunt-headed Salamander
 * Ambystoma andersoni — Anderson's Salamander
 * Ambystoma bombypellum — Delicate-skinned Salamander
 * Ambystoma dumerilii — Lake Pátzcuaro Salamander
 * Ambystoma granulosum — Granular Salamander
 * Ambystoma leorae — Leora's Stream Salamander
 * Ambystoma lermaense — Lake Lerma Salamander
 * Ambystoma mexicanum — Axolotl
 * Ambystoma taylori — Taylor's Salamander
 * Ameerega ingeri
 * Ameerega planipaleae — Oxapampa Poison Frog
 * Ameiva polops — Saint Croix Ground Lizard
 * Amentotaxus formosana
 * Amesiella monticola
 * Amietophrynus taiensis
 * Ammopiptanthus nanus
 * Amphitecna spathicalyx
 * Amsinckia marginata
 * Anas laysanensis — Laysan Duck
 * Anas nesiotis — Campbell Island Teal
 * Anchusa crispa — Crisp Bugloss
 * Ancylastrum cumingianus — Australian Freshwater Limpet
 * Andinophryne colomai — Carchi Andes Toad
 * Andrias davidianus — Chinese Giant Salamander
 * Andropogon benthamianus
 * Aneuretus simoni — Sri Lankan Relict Ant
 * Angrobia grampianensis
 * Anguilla anguilla — European Eel
 * Aniba pedicellata
 * Anisogomphus solitaris
 * Anisoptera curtisii
 * Anisoptera megistocarpa
 * Anisoptera reticulata
 * Anisoptera scaphula
 * Anisoptera thurifera ssp. thurifera
 * Annona ecuadorensis
 * Annona hystricoides
 * Annona manabiensis
 * Anodendron rhinosporum
 * Anodorhynchus glaucus — Glaucous Macaw
 * Anodorhynchus leari — Lear's Macaw
 * Anolis roosevelti — Culebra Island Giant Anole
 * Anoxypristis cuspidata — Knifetooth Sawfish
 * Anthemis glaberrima
 * Anthonotha leptorrhachis
 * Anthracoceros montani — Sulu Hornbill
 * Anthurium coerulescens
 * Anthurium eggersii
 * Anthurium linguifolium
 * Anthurium tenuicaule
 * Antilophia bokermanni — Araripe Manakin
 * Antirhea tomentosa
 * Antrisocopia prehensilis
 * Apalis fuscigularis — Taita Apalis
 * Apalone ater — Cuatro Ciénegas Softshell Turtle
 * Aphanius almiriensis — Almiri Toothcarp
 * Aphanius richardsoni
 * Aphanius sirhani
 * Aphanius splendens
 * Aphanius transgrediens
 * Aphrastura masafuerae — Masafuera Rayadito
 * Apium bermejoi
 * Aplocheilichthys sp. nov. 'Baringo'
 * Aplonis pelzelni — Pohnpei Starling
 * Aporusa fusiformis
 * Aproteles bulmerae — Bulmer's Fruit Bat
 * Aquadulcaris pheronyx
 * Aquilaria crassna — Eagle Wood
 * Aquilegia barbaricina — Barbaricina Columbine
 * Aquilegia nuragica — Nuragica Columbine
 * Ara glaucogularis — Blue-throated Macaw
 * Arabis kennedyae — Troodos Rockcress
 * Arachnothryx chimboracensis
 * Araucaria angustifolia — Paraná Pine
 * Araucaria nemorosa
 * Ardea insignis — White-bellied Heron
 * Ardisia byrsonimae
 * Ardisia etindensis
 * Ardisia oligantha
 * Ardisia schlechteri
 * Arenaria bolosii
 * Arenaria nevadensis
 * Arenaria radians
 * Argyroxiphium kauense — Kaū Silversword
 * Argyroxiphium sandwicense ssp. sandwicense — Haleakalā Silversword
 * Arinia boreoborneensis
 * Arinia dentifera
 * Arinia oviformis
 * Arinia simplex
 * Ariocarpus bravoanus ssp. bravoanus
 * Aristolochia utriformis
 * Aristolochia westlandii
 * Arkansia wheeleri — Ouachita Rock Pocketbook
 * Armsia petasus
 * Aromobates leopardalis — Sapito Leopardo
 * Aromobates meridensis — Sapido de Niebla Merideno
 * Aromobates nocturnus — Skunk Frog
 * Arthroleptella ngongoniensis — Ngoni Moss Frog
 * Arthroleptis troglodytes — Cave Squeaker
 * Artibeus incomitatus — Solitary Fruit-eating Bat
 * Artisornis moreaui — Long-billed Tailorbird
 * Ascoglossum calopterum
 * Asplundia clementinae
 * Asplundia lutea
 * Astatotilapia sp. nov. 'dwarf bigeye scraper'
 * Astelia waialealae
 * Aster quitensis
 * Asterogyne yaracuyense
 * Asteropeia amblyocarpa
 * Astragalus cavanillesii
 * Astragalus macrocarpus ssp. lefkarensis — Lefkara Milk-vetch
 * Astroblepus ubidiai — Andean Catfish
 * Astrocaryum minus
 * Astrochelys radiata — Radiated Tortoise
 * Astrochelys yniphora — Angonoka
 * Astronidium floribundum
 * Astronidium inflatum
 * Astronidium kasiense
 * Astronidium lepidotum
 * Astronidium pallidiflorum
 * Astronidium saulae
 * Astylosternus nganhanus — Nganha Night Frog
 * Ateles fusciceps — Black-headed Spider Monkey
 * Ateles fusciceps fusciceps — Brown-headed Spider Monkey
 * Ateles fusciceps rufiventris — Colombian Spider Monkey
 * Ateles geoffroyi azuerensis — Azuero Spider Monkey
 * Ateles geoffroyi geoffroyi — Nicaraguan Spider Monkey
 * Ateles geoffroyi vellerosus — Mexican Spider Monkey
 * Ateles hybridus — Variegated Spider Monkey
 * Ateles hybridus brunneus — Brown Spider Monkey
 * Ateles hybridus hybridus — Variegated Spider Monkey
 * Atelopus andinus — Andes Stubfoot Toad
 * Atelopus angelito
 * Atelopus arsyecue
 * Atelopus arthuri — Arthur's Stubfoot Toad
 * Atelopus balios — Río Pescado Stubfoot Toad
 * Atelopus bomolochos — Azuay Stubfoot Toad
 * Atelopus boulengeri — Boulenger's Stubfoot Toad
 * Atelopus carauta — Río Carauta Stubfoot Toad
 * Atelopus carbonerensis — Venezuelan Yellow Frog
 * Atelopus carrikeri — Carrikeri Harlequin Frog
 * Atelopus chiriquiensis — Lewis' Stubfoot Toad
 * Atelopus chocoensis — Chocó Stubfoot Toad
 * Atelopus chrysocorallus
 * Atelopus coynei — Río Faisanes Stubfoot Toad
 * Atelopus cruciger — Rancho Grande Harlequin Frog
 * Atelopus ebenoides — Painted Frog
 * Atelopus elegans — Elegant Stubfoot Toad
 * Atelopus epikeisthos
 * Atelopus erythropus — Carabaya Stubfoot Toad
 * Atelopus eusebianus — Malvasa Stubfoot Toad
 * Atelopus exiguus
 * Atelopus famelicus
 * Atelopus farci — Forest Stubfoot Toad
 * Atelopus galactogaster — Antado Stubfoot Toad
 * Atelopus glyphus — Pirri Range Stubfoot Toad
 * Atelopus guanujo — Puca Sapo
 * Atelopus guitarraensis — La Guitarra Stubfoot Toad
 * Atelopus halihelos — Morona-Santiago Stubfoot Toad
 * Atelopus laetissimus
 * Atelopus lozanoi
 * Atelopus lynchi — Lynch's Stubfoot Toad
 * Atelopus mandingues
 * Atelopus mindoensis — Mindo Stubfoot Toad
 * Atelopus minutulus — Colombian Stubfoot Toad
 * Atelopus monohernandezii — Hernández's Stubfoot Toad
 * Atelopus mucubajiensis — Mucubaji Stubfoot Toad
 * Atelopus muisca — La Arboleda Stubfoot Toad
 * Atelopus nahumae
 * Atelopus nanay
 * Atelopus nepiozomus — Gualecenita Stubfoot Toad
 * Atelopus nicefori — Niceforo's Stubfoot Toad
 * Atelopus onorei
 * Atelopus oxyrhynchus — Rednose Stubfoot Toad
 * Atelopus pachydermus — Schmidt's Stubfoot Toad
 * Atelopus pedimarmoratus — San Isidro Stubfoot Toad
 * Atelopus peruensis — Perú Stubfoot Toad
 * Atelopus petersi — Peters' Stubfoot Toad
 * Atelopus petriruizi
 * Atelopus pictiventris — Painted Stubfoot Toad
 * Atelopus pinangoi — Green and Red Venter Harlequin Toad
 * Atelopus planispina — Napo Stubfoot Toad
 * Atelopus pulcher
 * Atelopus pyrodactylus
 * Atelopus quimbaya
 * Atelopus reticulatus
 * Atelopus seminiferus — Upper Amazon Stubfoot Toad
 * Atelopus senex — Pass Stubfoot Toad
 * Atelopus sernai
 * Atelopus simulatus
 * Atelopus sonsonensis — Sonsón Stubfoot Toad
 * Atelopus sorianoi — Scarlet Harlequin Toad
 * Atelopus subornatus — Bogotá Stubfoot Toad
 * Atelopus tamaensis — Tamá Harlequin Frog
 * Atelopus varius — Costa Rican Variable Harlequin Toad
 * Atelopus walkeri — Walker's Stubfoot Toad
 * Atelopus zeteki — Panamanian Golden Frog
 * Atlantasellus cavernicolus
 * Atlapetes pallidiceps — Pale-headed Brush-finch
 * Atopophrynus syntomopus
 * Atriplex plebeja
 * Atrophaneura jophon — Sri Lankan Rose
 * Attalea crassispatha — Carossier
 * Aubregrinia taiensis
 * Auerodendron pauciflorum
 * Austrocordulia leonardi — Sydney Hawk
 * Austrolebias cinereus
 * Autranella congolensis
 * Axis kuhlii — Bawean Deer
 * Aythya innotata — Madagascar Pochard

B

 * Baccharis aretioides
 * Baccharis fusca
 * Bactris nancibensis
 * Badula crassa
 * Badula platyphylla
 * Badula reticulata
 * Bahaba taipingensis — Chinese Bahaba
 * Balaena mysticetus pop. Svalbard-Barents Sea — Bowhead Whale (Svalbard-Barents Sea stock)
 * Balaenoptera musculus intermedia — Antarctic Blue Whale
 * Balaka macrocarpa
 * Banara vanderbiltii — Palo de Ramón
 * Barbatula eregliensis
 * Barbatula simavica
 * Barbouria cubensis
 * Barbus erubescens — Twee River Redfin
 * Barbus euboicus — Petropsaro
 * Barbus ruasae
 * Barbus sp. nov. 'Banhine' — Banhine Barb
 * Barleria observatrix
 * Batagur baska — Batagur
 * Bauhinia paradisi
 * Bauhinia seminarioi
 * Bazzania bhutanica
 * Beatragus hunteri — Hirola
 * Beccariophoenix madagascariensis
 * Bedotia sp. nov. 'Manombo'
 * Bedotia sp. nov. 'Sambava'
 * Bedotia sp. nov. 'Vevembe'
 * Bedotia tricolor
 * Begonia asympeltata
 * Begonia pelargoniiflora
 * Begonia quadrialata ssp. dusenii
 * Begonia salaziensis — Oseille Maronne
 * Beilschmiedia penangiana
 * Beilschmiedia preussii
 * Belgrandiella austriana
 * Belgrandiella ganslmayri
 * Belgrandiella mimula
 * Belgrandiella parreyssii
 * Belgrandiella pelerei
 * Belgrandiella styriaca
 * Belgrandiella wawrai
 * Bellamya liberiana
 * Belonophora ongensis
 * Berberis karkaralensis
 * Berberis nilghiriensis
 * Bermudalana aruboides
 * Bermudamysis speluncola
 * Betta miniopinna
 * Betta persephone
 * Betta spilotogena
 * Bettongia penicillata — Woylie
 * Betula halophila
 * Betula jarmolenkoana
 * Betula kirghisorum
 * Betula schugnanica
 * Betula uber — Virginia Round-leaf Birch
 * Bhesa nitidissima
 * Bhesa sinica
 * Bidens campylotheca ssp. pentamera — Kookoolau
 * Bidens campylotheca ssp. waihoiensis — Kookoolau
 * Bidens hendersonensis var. oenoensis
 * Bidens simplicifolia
 * Bidens wiebkei — Molokai Kookoolau
 * Bifurcaria galapagensis — Galápagos Stringweed
 * Biomphalaria barthi
 * Biscutella rotgesii — Lunetière de Rotgès
 * Biswamoyopterus biswasi — Namdapha Flying Squirrel
 * Blakea granatensis
 * Bogidiella bermudensis
 * Bokermannohyla izecksohni — Izecksohn's Treefrog
 * Bolitoglossa capitana — Orphan Salamander
 * Bolitoglossa carri — Cloud Forest Salamander
 * Bolitoglossa decora — Monte Escondido Salamander
 * Bolitoglossa diaphora — El Cusuco Salamander
 * Bolitoglossa longissima — Longest Climbing Salamander
 * Bolitoglossa oresbia — Zarciadero Web-footed Salamander
 * Bolitoglossa synoria — Cerro Pital Salamander
 * Bomarea angustifolia
 * Bomarea goniocaulon
 * Bomarea graminifolia
 * Bomarea hartwegii
 * Bomarea longipes
 * Bombax insigne var. polystemon
 * Bombus franklini — Franklin's Bumble Bee
 * Bonamia menziesii
 * Boninagrion ezoin
 * Boninthemis insularis
 * Bonnetia ptariensis
 * Boophis williamsi
 * Bos sauveli — Kouprey
 * Bostrychia bocagei — Dwarf Olive Ibis
 * Bothrops alcatraz — Alcatrazes Lancehead
 * Bothrops insularis — Golden Lancehead
 * Boucardicus fidimananai
 * Boucardicus fortistriatus
 * Boucardicus simplex
 * Boulengerula niedeni — Sagala Caecilian
 * Brachionichthys hirsutus — Spotted Handfish
 * Brachylophus vitiensis — Fiji Crested Iguana
 * Brachyramphus brevirostris — Kittlitz' Murrelet
 * Brachystephanus kupeensis
 * Brachyteles hypoxanthus — Northern Muriqui
 * Bradypodion taeniabronchum — Smith's Dwarf Chamaeleon
 * Bradypus pygmaeus — Pygmy Sloth
 * Bradytriton silus — Finca Chiblac Salamander
 * Branchinecta belki
 * Branchinecta mexicana
 * Branchinella lithaca
 * Brighamia insignis — Ōlulu
 * Brighamia rockii — Pua Ala
 * Brimeura duvigneaudii
 * Bromeliohyla dendroscarta — Greater Bromeliad Treefrog
 * Browneopsis macrofoliolata
 * Brymela tutezona
 * Bryopteris gaudichaudii
 * Bubalus mindorensis — Tamaraw
 * Buchanania barberi
 * Buddleja formosana
 * Bufo sumatranus — Sumatra Toad
 * Bulbophyllum filiforme
 * Bulbophyllum kupense
 * Bulimulus achatellinus
 * Bulimulus adelphus
 * Bulimulus adserseni
 * Bulimulus chemitzioides
 * Bulimulus curtus
 * Bulimulus deridderi
 * Bulimulus duncanus
 * Bulimulus eos
 * Bulimulus eschariferus
 * Bulimulus galapaganus
 * Bulimulus habeli
 * Bulimulus hirsutus
 * Bulimulus indefatigabilis
 * Bulimulus jacobi
 * Bulimulus lycodus
 * Bulimulus ochsneri
 * Bulimulus reibischi
 * Bulimulus saeronius
 * Bulimulus sculpturatus
 * Bulimulus sp. nov. 'josevillani'
 * Bulimulus sp. nov. 'krameri'
 * Bulimulus sp. nov. 'nilsodhneri'
 * Bulimulus sp. nov. 'tuideroyi'
 * Bulimulus sp. nov. 'vanmoli'
 * Bulimulus tanneri
 * Bulimulus wolfi
 * Bunolagus monticularis — Riverine Rabbit
 * Bunomys coelestis — Heavenly Hill Rat
 * Bupleurum dianthifolium
 * Bupleurum elatum
 * Bupleurum kakiskalae
 * Burmagomphus sivalikensis
 * Burmeistera asplundii
 * Burmeistera rubrosepala
 * Burramys parvus — Mountain Pygmy Possum
 * Buteo ridgwayi — Ridgway's Hawk
 * Buxus vahlii — Vahl's Boxwood
 * Byblis gigantea
 * Byrsonima nemoralis ssp. dressleri
 * Bythinella bicarinata
 * Bythiospeum cisterciensorum
 * Byttneria minytricha

C

 * Cacatua haematuropygia — Red-vented Cockatoo
 * Cacatua sulphurea — Yellow-crested Cockatoo
 * Cadaba insularis
 * Caesalpinia kavaiensis — Uhiuhi
 * Calamus compsostachys
 * Calamus obovoideus
 * Calamus wailong
 * Calathea dodsonii
 * Calathea petersenii
 * Calendula maritima — Sea Marigold
 * Callagur borneoensis — Painted Batagur
 * Callicarpa ampla
 * Callicebus barbarabrownae — Barbara Brown's Titi
 * Calligonum calcareum
 * Calligonum triste
 * Callionymus sanctaehelenae — Saint Helena Dragonet
 * Calodendrum eickii
 * Calophyllum acutiputamen
 * Calophyllum cuneifolium
 * Calotriton arnoldi
 * Calycorectes schottianus
 * Calyptranthes acutissima
 * Calyptranthes arenicola
 * Calyptranthes flavo-viridis
 * Calyptranthes kiaerskovii
 * Calyptranthes pozasiana
 * Calyptranthes uniflora
 * Calyptura cristata — Kinglet Calyptura
 * Camarhynchus heliobates — Mangrove Finch
 * Cambarus tartarus — Oklahoma Cave Crayfish
 * Cambarus zophonastes — Hell Creek Cave Crayfish
 * Camelus ferus — Wild Bactrian Camel
 * Campephilus imperialis — Imperial Woodpecker
 * Campephilus principalis — Ivory-billed Woodpecker
 * Canarium whitei
 * Canavalia molokaiensis — Molokai Jack-bean
 * Canavalia napaliensis — Mākaha Valley Jack-bean
 * Canavalia pubescens — Āwikiwiki
 * Canis rufus — Red Wolf
 * Capoeta pestai — Şiraz Balığı
 * Capparis mirifica
 * Capparis panamensis
 * Caprimulgus noctitherus — Puerto Rican Nightjar
 * Captaincookia margaretae
 * Carcharhinus hemiodon — Pondicherry Shark
 * Carcharias taurus pop. Australian East Coast — Grey Nurse Shark (Australian East Coast stock)
 * Carcharias taurus pop. Southwest Atlantic — Grey Nurse Shark (Southwest Atlantic stock)
 * Cardioglossa alsco — Alsco Long-fingered Frog
 * Cardioglossa trifasciata — Nsoung Long-fingered Frog
 * Carex lepida
 * Carex tessellata
 * Cariniana kuhlmannii
 * Cariniana penduliflora
 * Carlowrightia ecuadoriana
 * Carpinus putoensis
 * Carpococcyx viridis — Sumatran Ground-cuckoo
 * Carpodiptera mirabilis
 * Carpoxylon macrospermum
 * Carum foetidum
 * Casearia mauritiana
 * Casearia williamsiana
 * Caseolus subcalliferus
 * Cassine koordersii
 * Cassipourea eketensis
 * Cassipourea subcordata
 * Cassipourea subsessilis
 * Castanopsis catappaefolia
 * Cavia intermedia — Santa Catarina's Guinea Pig
 * Cebus albifrons aequatorialis — Ecuadorian White-fronted Capuchin
 * Cebus albifrons trinitatis — Trinidad White-fronted Capuchin
 * Cebus apella margaritae — Margarita Island Capuchin
 * Cebus flavius — Blonde Capuchin
 * Cebus kaapori — Ka'apor Capuchin
 * Cebus xanthosternos — Golden-bellied Capuchin
 * Cecilioides eulima
 * Celestus anelpistus — Giant Hispaniolan Galliwasp
 * Celestus warreni
 * Celeus obrieni — Kaempfer's Woodpecker
 * Cenchrus agrimonioides — Kāmanomano
 * Cenchrus agrimonioides var. agrimonioides — Kāmanomano
 * Centaurea akamantis — Akamas Centaury
 * Centaurium sebaeoides — Āwiwi
 * Centaurodendron dracaenoides
 * Centaurodendron palmiforme
 * Centranthus amazonum — Centranthe des Amazones
 * Centranthus trinervis — Centranthe à Trois Nervures
 * Centrolene ballux
 * Centrolene gemmatum
 * Centrolene heloderma
 * Centrophorus uyato pop. Australia — Little Gulper Shark (Australian stock)
 * Centrophorus harrissoni — Dumb Gulper Shark
 * Centropogon albostellatus
 * Centropogon brachysiphoniatus
 * Centropogon cazaletii
 * Centropogon pilalensis
 * Centropogon solisii
 * Centropogon uncinatus
 * Centropus steerii — Black-hooded Coucal
 * Cephalakompsus pachycheilus
 * Cephalophus adersi — Aders' Duiker
 * Cephalorhynchus hectori maui — Maui's Dolphin
 * Ceratocentron fesselii
 * Ceratophallus socotrensis
 * Ceratotherium simum cottoni — Northern White Rhinoceros
 * Ceratozamia euryphyllidia
 * Ceratozamia fusco-viridis
 * Ceratozamia kuesteriana
 * Ceratozamia norstogii
 * Ceratozamia zaragozae
 * Cercocarpus traskiae — Catalina Mahogany
 * Cercopithecus dryas — Dryas Monkey
 * Cercopithecus mitis schoutedeni — Schouteden's Blue Monkey
 * Cercopithecus mitis zammaranoi — Zammarano's Monkey
 * Cerion nanus
 * Ceropegia decidua ssp. pretoriensis
 * Ceroxylon sasaimae
 * Cestrum tipocochense
 * Ceylonthelphusa callista
 * Ceylonthelphusa durrelli
 * Ceylonthelphusa kotagama
 * Ceylonthelphusa nana
 * Ceylonthelphusa nata
 * Ceylonthelphusa orthos
 * Ceylonthelphusa sanguinea
 * Ceylonthelphusa savitriae
 * Chaetocarpus pubescens
 * Chalcides ebneri — Ebner's Skink
 * Chamaesyce deppeana
 * Chamaesyce eleanoriae
 * Chamaesyce halemanui
 * Chamaesyce herbstii
 * Chamaesyce remyi
 * Chamaesyce remyi var. kauaiensis
 * Chamaesyce remyi var. remyi
 * Chamaesyce rockii
 * Championella sarcorrhiza
 * Charadrahyla altipotens — Yellowbelly Voiceless Treefrog
 * Charadrahyla trux — Spine-fingered Treefrog
 * Charadrius sanctaehelenae — Saint Helena Plover
 * Charmosyna amabilis — Red-throated Lorikeet
 * Charmosyna diadema — New Caledonian Lorikeet
 * Charmosyna toxopei — Blue-fronted Lorikeet
 * Charpentiera densiflora — Pāpala
 * Chasmistes cujus — Cui-ui
 * Chassalia capitata — Bois Corail
 * Chassalia coriacea var. johnstonii
 * Chassalia laikomensis
 * Cheirolophus crassifolius — Maltese Rock-centaury
 * Chela caeruleostigmata
 * Chelodina mccordi — Roti Island Snake-necked Turtle
 * Chigua bernalii
 * Chigua restrepoi
 * Chilatherina sentaniensis — Sentani Rainbowfish
 * Chiloglanis lufirae
 * Chiloglanis ruziziensis
 * Chinchilla chinchilla — Short-tailed Chinchilla
 * Chinchilla lanigera — Long-tailed Chinchilla
 * Chionanthus fluminensis
 * Chionanthus proctorii
 * Chionanthus subsessilis
 * Chionanthus tenuis
 * Chironius vincenti — Saint Vincent Blacksnake
 * Chiropotes satanas — Black Bearded Saki
 * Chiropterotriton arboreus — Arboreal Splayfoot Salamander
 * Chiropterotriton chiropterus — Common Splayfoot Salamander
 * Chiropterotriton lavae — Pygmy Splayfoot Salamander
 * Chiropterotriton magnipes — Bigfoot Splayfoot Salamander
 * Chiropterotriton terrestris — Terrestrial Splayfoot Salamander
 * Chitra chitra — Striped Narrow-headed Softshell Turtle
 * Chlamydogobius micropterus — Elizabeth Springs Goby
 * Chlamydogobius squamigenus — Edgbaston Goby
 * Chlorogomphus brunneus keramensis
 * Chloroleucon tortum
 * Chlorophytum petrophilum
 * Chodanthus montecillensis
 * Chondrohierax wilsonii — Cuban Kite
 * Chordospartium muritai
 * Chrysophyllum claraense
 * Chrysophyllum durifructum
 * Chrysophyllum euryphyllum
 * Chrysophyllum superbum
 * Chrysoritis cotrelli
 * Churamiti maridadi
 * Cinclodes aricomae — Royal Cinclodes
 * Cinnamomum kotoense
 * Cinnamomum rivulorum
 * Cinnamomum walaiwarense
 * Cipocereus pusilliflorus
 * Cistus heterophyllus ssp. carthaginensis — Jara de Cartagena
 * Citharexylum quitense
 * Citharexylum svensonii
 * Citrus taiwanica
 * Claoxylon linostachys
 * Claravis godefrida — Purple-winged Ground Dove
 * Clarias cavernicola — Cave Catfish
 * Clarias maclareni
 * Clavija parvula
 * Cleidion lemurum
 * Cleistanthus major
 * Cleistanthus robustus
 * Cleptornis marchei — Golden White-eye
 * Clermontia oblongifolia ssp. brevipes — Oahu Clermontia
 * Clermontia oblongifolia ssp. mauiensis
 * Clermontia pyrularia — Pear Clermontia
 * Clermontia samuelii
 * Clermontia samuelii ssp. hanaensis
 * Clermontia samuelii ssp. samuelii
 * Clethra coloradensis
 * Clidemia ecuadorensis
 * Clinothelphusa kakoota
 * Clitoria andrei
 * Clupeonella abrau
 * Coahuilix hubbsi — Coahuilix de Hubbs Snail
 * Cobitis bilseli
 * Cobitis illyrica
 * Cobitis puncticulata
 * Cobitis stephanidisi
 * Cobitis taurica — Crimean Spined Loach
 * Coccoloba cholutecensis
 * Coccoloba lindaviana
 * Coccoloba retirensis
 * Coccothrinax borhidiana — Borhidi's Guano Palm
 * Cochranella puyoensis
 * Cocoharpinia iliffei
 * Coeligena orina — Dusky Starfrontlet
 * Coenagriocnemis insularis
 * Cola cecidiifolia
 * Cola metallica
 * Cola nigerica
 * Cola praeacuta
 * Coleocephalocereus purpureus
 * Coleura seychellensis — Seychelles Sheath-tailed Bat
 * Colluricincla sanghirensis — Sangihe Shrike-thrush
 * Colophon berrisfordi
 * Colophon cassoni
 * Colophon montisatris
 * Colophon primosi
 * Colostethus jacobuspetersi
 * Colubrina hondurensis
 * Colubrina oppositifolia
 * Columba argentina — Silvery Pigeon
 * Columbina cyanopis — Blue-eyed Ground-dove
 * Columnea asteroloma
 * Columnea manabiana
 * Columnea poortmannii
 * Combretum tenuipetiolatum
 * Commidendrum spurium — False Gumwood
 * Comocladia parvifoliola
 * Congosorex phillipsorum
 * Connarus ecuadorensis
 * Connarus popenoei
 * Conothraupis mesoleuca — Cone-billed Tanager
 * Conraua derooi
 * Consolida samia
 * Convolvulus argyrothamnos
 * Cookeconcha contorta
 * Cophixalus concinnus — Elegant Frog
 * Cophyla berara
 * Coprosma rapensis var. benefica — Red Berry
 * Coracina newtoni — Réunion Cuckoo-shrike
 * Cordia leslieae
 * Cordia rupicola — Puerto Rico Manjack
 * Cordia urticacea
 * Cordia wagnerorum — Luquillo Mountain Manjack
 * Cordulegaster helladica kastalia
 * Coregonus bavaricus — Ammersee Kilch
 * Coregonus hoferi — Schwebrenke
 * Coregonus pennantii — Gwyniad
 * Coregonus reighardi — Shortnose Cisco
 * Coregonus trybomi
 * Cornutia obovata — Capá Jigüerilla
 * Corvus kubaryi — Mariana Crow
 * Corvus unicolor — Banggai Crow
 * Coryphantha vogtherriana
 * Cottus paulus — Pygmy Sculpin
 * Cottus rondeleti — Hérault Sculpin
 * Cotylelobium lewisianum
 * Cotylelobium scabriusculum