Endangered Species Search by Area Selection

Find out if there are any endangered species in your state, your country, island, etc. Browse endangered species listings according to area on our planet using the selection box below.

For a complete list of US endangered species, select United States below. Browse the different areas in the pulldown for other countries or specific US or Canadian states. For sea creatures and creatures found on islands in the oceans, we recommend browsing the oceania list.

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United States (and all US Territories) Afghanistan Alabama Alaska Albania Algeria Amazon Basin Amsterdam Island Andorra Angola Anguilla Antigua Arabian Peninsula Argentina Arizona Arkansas Armenia Aruba Island Assam Austria Azerbaijan Bahamas Bahrain Baja California Baltic Sea Bangladesh Barbados Barbuda Belarus Belgium Belize Benin Bering Sea Bermuda Bhutan Black Sea Bolivia Borneo Bosnia and Herzegovina Botswana Bouvet Island Brazil British Columbia British Virgin Islands Brunei Darussalam Bulgaria Burkina Faso Burma Burundi California Cambodia Cameroon Canada Canary Islands Cape Verde Caribbean Caspian Sea Cayman Islands Central African Republic Chad Chile China Christmas Island Coahuila Colombia Colorado Commonwealth of Independent States (CIS) Comoro Islands Congo (Democratic Republic of) Congo (Republic of) Congo River Connecticut Cook Islands Corsica Costa Rica Cote d'Ivoire Croatia Cuba Culebra Island Cyprus Czech Republic Delaware Denmark District of Columbia Djibouti Dominica - West Indies Dominican Republic Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Ethiopia Falkland Islands Faroe Islands Federated States of Micronesia Fernando Po Fiji Finland Florida France French Guiana French Polynesia Gabon Galapagos Islands Gambia Georgia (Eurasia) Georgia (USA) Germany Ghana Gibraltar Greater and Lesser Antilles Greece Greenland Grenada - West Indies Guadalupe (Mexico) Guadeloupe (Caribbean) Guam Guatemala Guernsey Guinea Guinea-Bissau Gulf of Maine Gulf of Mexico Guyana Haiti Hispaniola Honduras Hong Kong Hungary Iceland Idaho Illinois India Indiana Indochina Indonesia Iowa Iran Iraq Ireland Isle of Man Israel Italy Jamaica Jan Mayen Japan Jersey Jordan Kansas Kashmir Kazakhstan Kentucky Kenya Kiribati Korea Kuwait Kyrgyzstan Laos Latvia Lebanon Lesotho Liberia Libya Liechtenstein Lithuania Lord Howe Island Louisiana Luxembourg Macao Macedonia (Republic of) Madagascar Madeira Island Maine Malawi Malay Peninsula Malaysia Maldives Mali Malta Manitoba Mariana Island Marshall Islands Martinique - West Indies Maryland Massachusetts Mauritania Mauritius Mayotte Mediterranean Sea Mexico Michigan Minnesota Mississippi Missouri Moldova (Republic of) Monaco Mongolia Montana Montserrat Morocco Mozambique Myanmar Namibia Nauru Nebraska Nepal Netherlands (Europe) Netherlands Antilles Nevada New Brunswick New Caledonia New Hampshire New Jersey New Mexico New York New Zealand Nicaragua Niger Nigeria Niue Norfolk Islands North Carolina North Dakota Norway Nuevo Leon Ohio Oklahoma Oman Ontario Oregon Pakistan Palau Palestine Panama Papua New Guinea Paraguay Pennsylvania Peru Philippines Pitcairn Poland Portugal Puerto Rico Qatar Raso Island Reunion Rhode Island Rodrigues Island Romania Russia Rwanda Saba Saint Barthelemy Saint Kitts and Nevis Saint Pierre and Miquelon Samoa San Marino Sardinia Saudi Arabia Senegal Serbia and Montenegro Seychelles Sierra Leone Sikkim Sinai Singapore Slovakia Slovenia Solomon Islands Somalia Sonora South Africa South Carolina South Dakota Spain Spanish Sahara Sri Lanka St. Helena St. Lucia St. Martin St. Vincent Sudan Sumatra Suriname Svalbard Swaziland Sweden Switzerland Syria Tahiti Taiwan Tajikistan Tanzania Tasmania Tennessee Texas Thailand Tibet Timor-Leste Tobago Togo Tonga Trinidad Tunisia Turkey Turkmenistan Turks and Caicos Islands Tuvalu Uganda Ukraine United Arab Emirates United Kingdom Uruguay Utah Uzbekistan Vanuatu Venezuela Vermont Vietnam Virgin Islands Virginia Wallis and Futuna Washington West Indies West Virginia Western Sahara Wisconsin Wyoming Yemen Zambia Zanzibar Zimbabwe

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Note/Disclaimer: This list is made possible through a database keyword search/filtering process which may not be 100% accurate. Therefore, all endangered species of Argentina may not be listed here. For a complete list of endangered species in South America, browse the South America endangered species list.

Endangered species found in Argentina:

This list combines species from several endangered species lists. Using the total at the bottom of this page as an official count of endangered species of the world is not recommended. For more information on what creatures are listed on this site, please visit our About Us page.

	Species Name	Scientific Name	Group	Range
1.	Acacia etilis	Acacia etilis	Plants	Argentina, Bolivia
2.	Acacia albicorticata	Acacia albicorticata	Plants	Argentina, Bolivia
3.	Achalas Four-eyed Frog	Pleurodema kriegi	Amphibians	Argentina
4.	Albizia edwarllii	Albizia edwarllii	Plants	Argentina, Brazil
5.	Algarrobillo Espinoso	Prosopis abbreviata	Plants	Argentina
6.	Alsodes montanus	Alsodes montanus	Amphibians	Argentina
7.	Amburana cearensis	Amburana cearensis	Plants	Argentina, Bolivia, Brazil, Paraguay, Peru
8.	Andalgala Water Frog	Telmatobius scrocchii	Amphibians	Argentina
9.	Andean Cat	Felis jacobita	Mammals	Argentina, Bolivia, Chile, Peru
10.	Andean Condor	Vultur gryphus	Birds	Colombia to Chile and Argentina
11.	Andean Flamingo	Phoenicoparrus andinus	Birds	Argentina, Bolivia, Brazil, Chile, Peru
12.	Andean Hairy Armadillo	Chaetophractus nationi	Mammals	Argentina, Bolivia, Chile, Peru
13.	Angular Angelshark	Squatina punctata	Fishes	Argentina, Brazil, Uruguay
14.	Antichthonidris bidentatus	Antichthonidris bidentatus	Insects	Argentina
15.	Apron Ray	Discopyge tschudii	Fishes	Argentina, Brazil, Chile, Peru, Uruguay
16.	Araucaria araucana	Araucaria araucana	Plants	Argentina, Chile
17.	Araucaria angustifolia	Araucaria angustifolia	Plants	Argentina, Brazil, Paraguay
18.	Araucaria Tit-spinetail	Leptasthenura setaria	Birds	Argentina, Brazil
19.	Argentine Angel Shark	Squatina argentina	Fishes	Argentina, Brazil, Uruguay
20.	Argentine Tuco-tuco	Ctenomys argentinus	Mammals	Argentina
21.	Argentine Water Frog	Telmatobius pisanoi	Amphibians	Argentina
22.	Aspidosperma polyneuron	Aspidosperma polyneuron	Plants	Argentina, Bolivia, Brazil, Colombia, Paraguay, Peru
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23.	Atelognathus solitarius	Atelognathus solitarius	Amphibians	Argentina
24.	Atelognathus salai	Atelognathus salai	Amphibians	Argentina
25.	Atelognathus reverberii	Atelognathus reverberii	Amphibians	Argentina
26.	Atelognathus praebasalticus	Atelognathus praebasalticus	Amphibians	Argentina
27.	Atelognathus patagonicus	Atelognathus patagonicus	Amphibians	Argentina
28.	Atelognathus nitoi	Atelognathus nitoi	Amphibians	Argentina
29.	Athyana weinmannifolia	Athyana weinmannifolia	Plants	Argentina, Bolivia
30.	Atlantic Petrel	Pterodroma incerta	Birds	Argentina, Brazil, Falkland Islands (Malvinas), Namibia, South Africa, St. Helena, United States/US Territory, Uruguay
31.	Atlantic Yellow-nosed Albatross	Thalassarche chlororhynchos	Birds	Angola, Argentina, Brazil, Mozambique, Namibia, South Africa, St. Helena, Uruguay
32.	Austral Rail	Rallus antarcticus	Birds	Argentina, Chile
33.	Aylacostoma stigmaticum	Aylacostoma stigmaticum	Snails	Argentina, Paraguay
34.	Aylacostoma guaraniticum	Aylacostoma guaraniticum	Snails	Argentina, Paraguay
35.	Aylacostoma chloroticum	Aylacostoma chloroticum	Snails	Argentina, Paraguay
36.	Azara's Tuco-tuco	Ctenomys azarae	Mammals	Argentina
37.	Azure Jay	Cyanocorax caeruleus	Birds	Argentina, Brazil
38.	Bare-throated Bellbird	Procnias nudicollis	Birds	Argentina, Brazil, Paraguay
39.	Basking Shark	Cetorhinus maximus	Fishes	Africa, Asia, Australia, Central America, Europe, Middle East, North America (including United States), South America
40.	Bay-capped Wren-spinetail	Spartonoica maluroides	Birds	Argentina, Brazil, Uruguay
41.	Bay-ringed Tyrannulet	Phylloscartes sylviolus	Birds	Argentina, Brazil, Paraguay
42.	Bearded Tachuri	Polystictus pectoralis	Birds	Argentina, Bolivia, Brazil, Colombia, French Guiana, Guyana, Paraguay, Suriname, Uruguay, Venezuela
43.	Berg's Tuco-tuco	Ctenomys bergi	Mammals	Argentina
44.	Bignose Fanskate	Sympterygia acuta	Fishes	Argentina, Brazil, Uruguay
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45.	Black Rail	Laterallus jamaicensis	Birds	Central America, North America (including United States), South America
46.	Black Solitary Eagle	Harpyhaliaetus solitarius	Birds	Argentina, Bolivia, Colombia, Costa Rica, Ecuador, Guatemala, Honduras, Mexico, Panama, Peru, Venezuela
47.	Black-and-chestnut Eagle	Spizaetus isidori	Birds	Argentina, Bolivia, Colombia, Ecuador, Peru, Venezuela
48.	Black-and-white Monjita	Xolmis dominicanus	Birds	Argentina, Brazil, Uruguay
49.	Black-bodied Woodpecker	Dryocopus schulzi	Birds	Argentina, Bolivia, Paraguay
50.	Black-browed Albatross	Thalassarche melanophrys	Birds	Africa, Antarctica, Australia, Europe, Oceanic, South America
51.	Black-capped Piprites	Piprites pileata	Birds	Argentina, Brazil
52.	Black-fronted Piping-guan	Pipile jacutinga	Birds	Argentina
53.	Black-horned Capuchin	Cebus nigritus	Mammals	Argentina, Brazil
54.	Black-masked Finch	Coryphaspiza melanotis	Birds	Argentina, Bolivia, Brazil, Paraguay, Peru
55.	Blackbuck	Antilope cervicapra	Mammals	Argentina, India, United States
56.	Blackish-blue Seedeater	Amaurospiza moesta	Birds	Argentina, Brazil, Paraguay
57.	Blue-winged Macaw	Primolius maracana	Birds	Argentina, Brazil, Paraguay
58.	Bonetto's Tuco-tuco	Ctenomys bonettoi	Mammals	Argentina
59.	Brazilian Guitarfish	Rhinobatos horkelii	Fishes	Argentina, Brazil
60.	Brazilian Merganser	Mergus octosetaceus	Birds	Argentina, Brazil, Paraguay
61.	Bridges's Degu	Octodon bridgesi	Mammals	Argentina, Chile
62.	Broad-snouted Caiman	Caiman latirostris	Reptiles	Argentina, Brazil, Paraguay, Uruguay
63.	Bronze Whaler	Carcharhinus brachyurus	Fishes	Africa, Asia, Australia, Europe, Middle East, North America (including United States), South America
64.	Buenos Aires Leaf-eared Mouse	Phyllotis bonariensis	Mammals	Argentina
65.	Buff-breasted Sandpiper	Tryngites subruficollis	Birds	Africa, Australia, Central America, Europe, Middle East, North America (including United States Territory), Oceanic, South America
66.	Buffy-fronted Seedeater	Sporophila frontalis	Birds	Argentina, Brazil, Paraguay
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67.	Burmeister's Armadillo	Calyptophractus retusus	Mammals	Argentina, Bolivia, Paraguay
68.	Caesalpinia paraguariensis	Caesalpinia paraguariensis	Plants	Argentina, Bolivia, Brazil, Paraguay
69.	Calientes Water Frog	Telmatobius hauthali	Amphibians	Argentina
70.	Canebrake Groundcreeper	Clibanornis dendrocolaptoides	Birds	Argentina, Brazil, Paraguay
71.	Cape Shark	Squalus acanthias	Fishes	Africa, Asia, Australia, Central America, Europe, Middle East, North America (including United States), South America
72.	Catamarca Water Frog	Telmatobius ceiorum	Amphibians	Argentina
73.	Cedrela lilloi	Cedrela lilloi	Plants	South America
74.	Cedro Misionero	Cedrela fissilis	Plants	Central America, South America
75.	Chaco Eagle	Buteogallus coronatus	Birds	Argentina, Bolivia, Brazil, Paraguay
76.	Chaco Side-necked Turtle	Acanthochelys pallidipectoris	Reptiles	Argentina, Paraguay
77.	Chaco Tortoise	Chelonoidis chilensis	Reptiles	Argentina, Paraguay
78.	Chacoan Naked-tailed Armadillo	Cabassous chacoensis	Mammals	Argentina, Paraguay
79.	Chacoan Peccary	Catagonus wagneri	Mammals	Argentina, Bolivia, Paraguay
80.	Chacoan Pygmy Opossum	Chacodelphys formosa	Mammals	Argentina
81.	Chestnut Seedeater	Sporophila cinnamomea	Birds	Argentina, Brazil, Paraguay, Uruguay
82.	Chilean Caenolestid	Rhyncholestes raphanurus	Mammals	Argentina, Chile
83.	Chilean Cedar	Austrocedrus chilensis	Plants	Argentina, Chile
84.	Chilean Flamingo	Phoenicopterus chilensis	Birds	Argentina, Bolivia, Brazil, Chile, Ecuador, Falkland Islands (Malvinas), Paraguay, Peru, Uruguay
85.	Chilean Plum Yew	Prumnopitys andina	Plants	Argentina, Chile
86.	Christian's Marsupial Frog	Gastrotheca christiani	Amphibians	Argentina
87.	Cigar-box Wood	Cedrela odorata	Plants	Central America, North America, South America
88.	Coal-crested Finch	Charitospiza eucosma	Birds	Argentina, Bolivia, Brazil
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89.	Coccoloba tiliacea	Coccoloba tiliacea	Plants	Argentina, Bolivia
90.	Cock-tailed Tyrant	Alectrurus tricolor	Birds	Argentina, Bolivia, Brazil, Paraguay
91.	Cordoba Escuerzo	Odontophrynus achalensis	Amphibians	Argentina
92.	Cordoba Toad	Rhinella achalensis	Amphibians	Argentina
93.	Cougar	Puma concolor	Mammals	North and Central America
94.	Coursetia hypoleuca	Coursetia hypoleuca	Plants	Argentina, Bolivia
95.	Coursetia brachyrachis	Coursetia brachyrachis	Plants	Argentina, Bolivia
96.	Cousseau's Skate	Bathyraja cousseauae	Fishes	Argentina, Falkland Islands (Malvinas)
97.	Creamy-bellied Gnatcatcher	Polioptila lactea	Birds	Argentina, Brazil, Paraguay
98.	Cuphead Skate	Bathyraja scaphiops	Fishes	Argentina, Falkland Islands (Malvinas)
99.	D'Orbigny's Tuco-tuco	Ctenomys dorbignyi	Mammals	Argentina
100.	Dark Bolo Mouse	Necromys obscurus	Mammals	Argentina, Uruguay
101.	Dark-throated Seedeater	Sporophila ruficollis	Birds	Argentina, Bolivia, Brazil, Paraguay, Uruguay
102.	Darwin's Frog	Rhinoderma darwinii	Amphibians	Argentina, Chile
103.	Darwin's Rhea	Rhea pennata	Birds	Argentina, Bolivia, Paraguay, Peru
104.	Diademed Plover	Phegornis mitchellii	Birds	Argentina, Bolivia, Chile, Peru
105.	Dinelli's Doradito	Pseudocolopteryx dinelliana	Birds	Argentina, Bolivia, Paraguay
106.	Dot-winged Crake	Porzana spiloptera	Birds	Argentina, Brazil, Uruguay
107.	Dwarf Tinamou	Taoniscus nanus	Birds	Argentina, Brazil, Paraguay
108.	El Rincon Stream Frog	Somuncuria somuncurensis	Amphibians	Argentina
109.	Emily's Tuco-tuco	Ctenomys emilianus	Mammals	Argentina
110.	Entre Rios Seedeater	Sporophila zelichi	Birds	Argentina
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111.	Erect-crested Penguin	Eudyptes sclateri	Birds	Antarctic, Argentina, Australia, Falkland Islands (Malvinas), New Zealand
112.	Eskimo Curlew	Numenius borealis	Birds	Alaska and Northern Canada to Argentina
113.	European Rabbit	Oryctolagus cuniculus	Mammals	Africa, Asia, Australia, Europe, North America (including United States), South America
114.	Eyespot Skate	Atlantoraja cyclophora	Fishes	Argentina, Brazil, Uruguay
115.	Fitzroy's Wood Frog	Batrachyla fitzroya	Amphibians	Argentina
116.	Flat-headed Water Frog	Telmatobius platycephalus	Amphibians	Argentina
117.	Fossorial Giant Rat	Kunsia fronto	Mammals	Argentina, Brazil
118.	Fuegian Snipe	Gallinago stricklandii	Birds	Argentina, Chile, Falkland Islands (Malvinas)
119.	Furtive Tuco-tuco	Ctenomys occultus	Mammals	Argentina
120.	Gallardo's Toad	Rhinella gallardoi	Amphibians	Argentina
121.	Gaultheria nubigena	Gaultheria nubigena	Plants	Argentina, Chile
122.	Gentoo Penguin	Pygoscelis papua	Birds	Africa, Antarctica, Australia, Oceanic, South America
123.	Geoffroy's Cat	Leopardus geoffroyi	Mammals	Argentina, Bolivia, Brazil, Chile, Paraguay, Uruguay
124.	Giant Anteater	Myrmecophaga tridactyla	Mammals	Central and South America
125.	Giant Armadillo	Priodontes maximus	Mammals	Guyana to Argentina, Venezuela
126.	Giant Butterfly Ray	Gymnura altavela	Fishes	Africa, Asia, Central America, Europe, Middle East, North America (including United States), South America
127.	Giant Conebill	Oreomanes fraseri	Birds	Argentina, Bolivia, Chile, Colombia, Ecuador, Peru
128.	Glaucous Macaw	Anodorhynchus glaucus	Birds	Argentina, Brazil, Paraguay, Uruguay
129.	Golden Vizcacha Rat	Pipanacoctomys aureus	Mammals	Argentina
130.	Gray Grass Mouse	Abrothrix illuteus	Mammals	Argentina
131.	Gray Nurse Shark	Carcharias taurus	Fishes	Africa, Asia, Australia, Central America, Europe, Middle East, North America (United States Territory), Oceanic, South America
132.	Gray Petrel	Procellaria cinerea	Birds	Africa, Antarctica, Australia, Oceanic, South America
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133.	Gray-headed Albatross	Thalassarche chrysostoma	Birds	Africa, Antarctica, Australia, Oceanic, South America
134.	Graytail Skate	Bathyraja griseocauda	Fishes	Argentina (Buenos Aires, Chubut, Rio Negro, Santa Cruz, Tierra del Fuego), Chile, Falkland Islands (Malvinas)
135.	Great White Shark	Carcharodon carcharias	Fishes	Africa, Asia, Australia, Central America, Europe, Middle East, North America (including United States and Hawaii), Oceanic, South America
136.	Greater Rhea	Rhea americana	Birds	Argentina, Bolivia, Brazil, Paraguay, Uruguay
137.	Green-throated Euphonia	Euphonia chalybea	Birds	Argentina, Brazil, Paraguay
138.	Guatambu Blanco	Balfourodendron riedelianum	Plants	Argentina, Brazil, Paraguay
139.	Guianan Crested Eagle	Morphnus guianensis	Birds	Argentina, Belize, Bolivia, Brazil, Colombia, Costa Rica, Ecuador, French Guiana, Guatemala, Guyana, Honduras, Nicaragua, Panama, Paraguay, Peru, Suriname, Venezuela
140.	Guina	Leopardus guigna	Mammals	Argentina, Chile
141.	Harpy Eagle	Harpia harpyja	Birds	Mexico south to Argentina
142.	Helmeted Woodpecker	Dryocopus galeatus	Birds	Argentina, Brazil, Paraguay
143.	Hidden Angel Shark	Squatina occulta	Fishes	Argentina, Brazil, Uruguay
144.	Hooded Grebe	Podiceps gallardoi	Birds	Argentina, Chile
145.	Hooded Seal	Cystophora cristata	Mammals	Asia, Central America, Europe, North America, Oceanic, South America
146.	Horned Coot	Fulica cornuta	Birds	Argentina, Bolivia, Chile
147.	Inga saltensis	Inga saltensis	Plants	Argentina, Bolivia
148.	Jacaranda mimosifolia	Jacaranda mimosifolia	Plants	Argentina, Bolivia, Costa Rica, Panama
149.	Jaguar	Panthera onca	Mammals	Arizona, California, Central and South America, Louisiana, Mexico, New Mexico, Texas
150.	Jujuy Water Frog	Telmatobius hypselocephalus	Amphibians	Argentina
151.	Kite Ray	Dipturus chilensis	Fishes	Argentina, Chile, Falkland Islands (Malvinas), Uruguay
152.	La Banderita Marsupial Frog	Gastrotheca gracilis	Amphibians	Argentina
153.	La Plata River Dolphin	Pontoporia blainvillei	Mammals	Argentina, Brazil, Uruguay
154.	La Plata Skate	Atlantoraja platana	Fishes	Argentina, Brazil, Uruguay
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155.	La Rioja Water Frog	Telmatobius schreiteri	Amphibians	Argentina
156.	Least Tern	Sterna antillarum	Birds	Bahamas, Central America (winters), Greater and Lesser Antilles, Mexico, Northern South America, USA (California, including the Miss. R. Basin), Atlantic Gulf Coasts
157.	Lepidothamnus fonkii	Lepidothamnus fonkii	Plants	Argentina
158.	Light-mantled Albatross	Phoebetria palpebrata	Birds	Antarctica, Argentina, Australia, Bouvet Island, Brazil, Chile, Falkland Islands (Malvinas), French Polynesia, French Southern Territories, Heard Island and McDonald Islands, Mauritius, New Zealand, South Africa, South Georgia and the South Sandwich Islands
159.	Liolaemus rabinoi	Liolaemus rabinoi	Reptiles	Argentina
160.	Liolaemus huacahuasicus	Liolaemus huacahuasicus	Reptiles	Argentina
161.	Little Spotted Cat	Leopardus tigrinus	Mammals	Costa Rica to Northern Argentina
162.	Liver-oil Shark	Galeorhinus galeus	Fishes	Africa, Asia, Australia, Europe, Middle East, North America (including United States and Hawaii), South America
163.	Long-tailed Otter	Lontra longicaudis	Mammals	South America
164.	Los Chalchaleros' Vizcacha Rat	Salinoctomys loschalchalerosorum	Mammals	Argentina
165.	Loxopterygium grisebachii	Loxopterygium grisebachii	Plants	Argentina, Bolivia
166.	Macaroni Penguin	Eudyptes chrysolophus	Birds	Africa, Antarctica, Oceanic, South America
167.	Magellanic Penguin	Spheniscus magellanicus	Birds	Antarctica, Australia, South America
168.	Magellanic Plover	Pluvianellus socialis	Birds	Argentina, Chile, Falkland Islands
169.	Magellanic Tuco-tuco	Ctenomys magellanicus	Mammals	Argentina, Chile
170.	Maned Wolf	Chrysocyon brachyurus	Mammals	Argentina, Bolivia, Brazil, Paraguay, Uruguay
171.	Maquis Canastero	Asthenes heterura	Birds	Argentina, Bolivia
172.	Margay	Leopardus wiedii	Mammals	Central and South America, Mexico
173.	Marine Otter	Lontra felina	Mammals	Peru south to Straits of Magellan
174.	Marsh Deer	Blastocerus dichotomus	Mammals	Argentina, Bolivia, Brazil, Paraguay, Uruguay
175.	Marsh Seedeater	Sporophila palustris	Birds	Argentina, Brazil, Paraguay, Uruguay
176.	Melanophryniscus cupreuscapularis	Melanophryniscus cupreuscapularis	Amphibians	Argentina
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177.	Military Macaw	Ara militaris	Birds	Argentina, Bolivia, Colombia, Ecuador, Mexico, Peru, Venezuela
178.	Monito Del Monte	Dromiciops gliroides	Mammals	Argentina, Chile
179.	Mottled Piculet	Picumnus nebulosus	Birds	Argentina, Brazil, Uruguay
180.	Mottled Tuco-tuco	Ctenomys latro	Mammals	Argentina
181.	Multispine Skate	Bathyraja multispinis	Fishes	Argentina, Brazil, Chile, Falkland Islands (Malvinas), Uruguay
182.	Myrcianthes callicoma	Myrcianthes callicoma	Plants	Argentina, Bolivia
183.	Naked Characin	Gymnocharacinus bergii	Fishes	Argentina
184.	Narrownose Smoothhound	Mustelus schmitti	Fishes	Argentina, Brazil, Uruguay
185.	Night Shark	Carcharhinus signatus	Fishes	Africa, Central America, North America (United States), South America
186.	North Andean Huemul	Hippocamelus antisensis	Mammals	Argentina, Bolivia, Chile, Ecuador, Peru
187.	Northern Giant-petrel	Macronectes halli	Birds	Africa, Antarctic, Australia, Oceanic, South America
188.	Northern Royal Albatross	Diomedea sanfordi	Birds	Africa, Australia, French Southern Territories, Heard Island and McDonald Islands, Oceans, South America, South Georgia and the South Sandwich Islands
189.	Oceanic Whitetip Shark	Carcharhinus longimanus	Fishes	Africa, American Samoa, Asia, Australia, Central America, Europe, Middle East, North America (including United States and Hawaii), Oceanic, South America
190.	Ocelot	Leopardus pardalis	Mammals	USA (Arizona, Texas) to Central and South America
191.	Ochre-breasted Pipit	Anthus nattereri	Birds	Argentina, Brazil, Paraguay
192.	Olrog's Gull	Larus atlanticus	Birds	Argentina, Brazil, Uruguay
193.	One-finned Shark	Heptranchias perlo	Fishes	Africa, Asia, Australia, Europe, Middle East, North America (including United States), South America
194.	Orinoco Goose	Neochen jubata	Birds	Argentina, Bolivia, Brazil, Colombia, Ecuador, Guyana, Jamaica, Paraguay, Peru, Venezuela, West Indies (Barbados)
195.	Ornate Horned Frog	Ceratophrys ornata	Amphibians	Argentina, Brazil, Uruguay
196.	Orthotrichum truncato-dentatum	Orthotrichum truncato-dentatum	Plants	South America
197.	Oxyepoecus inquilina	Oxyepoecus inquilina	Insects	Argentina
198.	Oxyepoecus daguerrei	Oxyepoecus daguerrei	Insects	Argentina
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199.	Oxyepoecus bruchi	Oxyepoecus bruchi	Insects	Argentina
200.	Palo Barroso	Chloroleucon chacoense	Plants	Argentina, Bolivia, Paraguay
201.	Palo Papel	Cochlospermum tetraporum	Plants	Argentina, Bolivia
202.	Pampas Cat	Leopardus colocolo	Mammals	Argentina, Bolivia, Brazil, Chile, Ecuador, Paraguay, Peru, Uruguay
203.	Pampas Deer	Ozotoceros bezoarticus	Mammals	Argentina, Bolivia, Brazil, Paraguay, Uruguay
204.	Pampas Meadowlark	Sturnella defilippii	Birds	Argentina, Brazil, Uruguay
205.	Paraguay Horned Frog	Lepidobatrachus asper	Amphibians	Argentina, Paraguay
206.	Parodiodendron marginivillosum	Parodiodendron marginivillosum	Plants	Argentina, Bolivia
207.	Patagonian Cavy	Dolichotis patagonum	Mammals	Argentina
208.	Patagonian Cypress	Fitzroya cupressoides	Plants	Argentina, Chile
209.	Patagonian Skate	Bathyraja macloviana	Fishes	Argentina, Chile, Falkland Islands (Malvinas), Uruguay
210.	Pearson's Tuco-tuco	Ctenomys pearsoni	Mammals	Argentina, Uruguay
211.	Peters' Smooth Horned Frog	Proceratophrys bigibbosa	Amphibians	Argentina, Brazil
212.	Pheidole acutidens	Pheidole acutidens	Insects	Argentina
213.	Pheidole symbiotica	Pheidole symbiotica	Insects	Argentina
214.	Pheidole argentina	Pheidole argentina	Insects	Argentina
215.	Pichi	Zaedyus pichiy	Mammals	Argentina, Chile
216.	Pilgerodendron uviferum	Pilgerodendron uviferum	Plants	Argentina, Chile
217.	Pink Fairy Armadillo	Chlamyphorus truncatus	Mammals	Argentina
218.	Pink-footed Shearwater	Ardenna creatopus	Birds	Argentina, Australia, Canada, Chile, Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Mexico, New Zealand, Nicaragua, Peru, United States
219.	Pithecellobium pithecolobioides	Pithecellobium pithecolobioides	Plants	Argentina, Paraguay
220.	Pithecellobium grisebachianum	Pithecellobium grisebachianum	Plants	Argentina, Bolivia
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221.	Plains Viscacha Rat	Tympanoctomys barrerae	Mammals	Argentina
222.	Podocarpus lambertii	Podocarpus lambertii	Plants	South America
223.	Polylepis hieronymi	Polylepis hieronymi	Plants	Argentina, Bolivia
224.	Porteous's Tuco-tuco	Ctenomys porteousi	Mammals	Argentina
225.	Pseudoatta argentina	Pseudoatta argentina	Insects	Argentina
226.	Ptilochaeta nudipes	Ptilochaeta nudipes	Plants	Argentina, Bolivia
227.	Pudu	Pudu pudu	Mammals	Southern South America
228.	Puna Flamingo	Phoenicoparrus jamesi	Birds	Argentina, Bolivia, Chile, Peru
229.	Pundt's Tuco-tuco	Ctenomys pundti	Mammals	Argentina
230.	Purple-winged Ground Dove	Claravis godefrida	Birds	Argentina, Brazil, Paraguay
231.	Rainbow Parrotfish	Scarus guacamaia	Fishes	Central America, North America (including United States), Oceanic, South America
232.	Red Porgy	Pagrus pagrus	Fishes	Asia, Central and South America, Europe, Africa, and the Middle East, Mexico, United States
233.	Red Spotted Argentina Frog	Argenteohyla siemersi	Amphibians	Argentina, Uruguay
234.	Red-headed Water Frog	Telmatobius oxycephalus	Amphibians	Argentina
235.	Red-legged Cormorant	Phalacrocorax gaimardi	Birds	Argentina, Chile, Falkland Islands, Peru
236.	Red-spectacled Parrot	Amazona pretrei	Birds	Argentina, Brazil, Paraguay
237.	Red-spotted Toad	Rhinella rubropunctata	Amphibians	Argentina, Chile
238.	Reig's Tuco-tuco	Ctenomys osvaldoreigi	Mammals	Argentina
239.	Rio Negro tuco-tuco	Ctenomys rionegrensis	Mammals	Argentina, Uruguay
240.	Rio Skate	Rioraja agassizi	Fishes	Argentina, Brazil, Uruguay
241.	Rivera Redbelly Toad	Melanophryniscus devincenzii	Amphibians	Argentina, Uruguay
242.	Roig's Tuco-tuco	Ctenomys roigi	Mammals	Argentina
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243.	Rollinia occidentalis	Rollinia occidentalis	Plants	Argentina, Bolivia
244.	Rothschild's Swift	Cypseloides rothschildi	Birds	Argentina, Bolivia, Peru
245.	Roughskin Skate	Dipturus trachydermus	Fishes	Argentina, Brazil, Chile
246.	Rufous-bellied Saltator	Saltator rufiventris	Birds	Argentina, Bolivia
247.	Rufous-rumped Seedeater	Sporophila hypochroma	Birds	Argentina, Bolivia, Brazil, Paraguay
248.	Rufous-tailed Hawk	Buteo ventralis	Birds	Argentina, Chile
249.	Rufous-throated Dipper	Cinclus schulzi	Birds	Argentina, Bolivia
250.	Russet-winged Spadebill	Platyrinchus leucoryphus	Birds	Argentina, Brazil, Paraguay
251.	Rusty-barred Owl	Strix hylophila	Birds	Argentina, Brazil, Paraguay
252.	Saffron Toucanet	Pteroglossus bailloni	Birds	Argentina, Brazil, Paraguay
253.	Saffron-cowled Blackbird	Xanthopsar flavus	Birds	Argentina, Brazil, Paraguay, Uruguay
254.	Salinas Monjita	Xolmis salinarum	Birds	Argentina
255.	Salta Marsupial Frog	Gastrotheca chrysosticta	Amphibians	Argentina, Bolivia
256.	Salta Toad	Rhinella rumbolli	Amphibians	Argentina
257.	Salta Water Frog	Telmatobius atacamensis	Amphibians	Argentina
258.	Sanborn's Grass Mouse	Abrothrix sanborni	Mammals	Argentina, Chile
259.	Santa Fe White-lipped Frog	Leptodactylus laticeps	Amphibians	Argentina, Bolivia, Paraguay
260.	Sao Paulo Tyrannulet	Phylloscartes paulista	Birds	Argentina, Brazil, Paraguay
261.	Sapium saltense	Sapium saltense	Plants	Argentina, Bolivia
262.	Schinopsis haenkeana	Schinopsis haenkeana	Plants	Argentina, Bolivia
263.	Schinus venturi	Schinus venturi	Plants	Argentina, Bolivia
264.	Schmidt's Spinythumb Frog	Crossodactylus schmidti	Amphibians	Argentina, Brazil, Paraguay
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265.	Seabass	Epinephelus niveatus	Fishes	Central America, North America (including United States), Oceanic, South America
266.	Senecio leucopeplus	Senecio leucopeplus	Plants	Argentina
267.	Sharp-tailed Grass Tyrant	Culicivora caudacuta	Birds	Argentina, Bolivia, Brazil, Paraguay, Uruguay
268.	Shipton's Mountain Cavy	Microcavia shiptoni	Mammals	Argentina
269.	Shortnose Guitarfish	Zapteryx brevirostris	Fishes	Argentina, Brazil, Uruguay
270.	Sickle-winged Nightjar	Eleothreptus anomalus	Birds	Argentina, Brazil, Paraguay
271.	Siphoneugenia occidentalis	Siphoneugenia occidentalis	Plants	Argentina, Bolivia
272.	Skottsbergia paradoxa	Skottsbergia paradoxa	Plants	Argentina
273.	Social Tuco-tuco	Ctenomys sociabilis	Mammals	Argentina
274.	Solenopsis solenopsidis	Solenopsis solenopsidis	Insects	Argentina
275.	Solenopsis daguerrei	Solenopsis daguerrei	Insects	Argentina, Uruguay
276.	Solitary Tinamou	Tinamus solitarius	Birds	Argentina, Brazil, Paraguay
277.	Sooty Albatross	Phoebetria fusca	Birds	Antarctica, New Zealand, Oceanic, South Africa, South America
278.	South American Tapir	Tapirus terrestris	Mammals	Colombia and Venezuela south to Paraguay and Argentina
279.	South Andean Huemul	Hippocamelus bisulcus	Mammals	Argentina, Chile
280.	Southern Bluefin Tuna	Thunnus maccoyii	Fishes	Africa, Asia, Australia, Canada, Oceans, South America
281.	Southern Bristle-tyrant	Phylloscartes eximius	Birds	Argentina, Brazil, Paraguay
282.	Southern Giant-petrel	Macronectes giganteus	Birds	Africa, Antarctic, Australia, Oceanic, South America
283.	Southern Long-nosed Armadillo	Dasypus hybridus	Mammals	Argentina, Brazil, Paraguay, Uruguay
284.	Southern Pudu	Pudu puda	Mammals	Argentina, Chile
285.	Southern River Otter	Lontra provocax	Mammals	Argentina, Chile
286.	Southern Rockhopper Penguin	Eudyptes chrysocome	Birds	Argentina, Australia, Chile, Falkland Islands (Malvinas), Heard Island and McDonald Islands, New Zealand, Southern Africa, Uruguay
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287.	Southern Royal Albatross	Diomedea epomophora	Birds	Africa, Antarctica, Australia, Oceanic, South America
288.	Southern Three-banded Armadillo	Tolypeutes matacus	Mammals	Argentina, Bolivia, Brazil, Paraguay
289.	Southern Tuco-tuco	Ctenomys australis	Mammals	Argentina
290.	Spectacled Duck	Speculanas specularis	Birds	Argentina, Chile, Falkland Islands (Malvinas)
291.	Spectacled Petrel	Procellaria conspicillata	Birds	Angola, Argentina, Australia, Brazil, Namibia, South Africa, St. Helena, Uruguay
292.	Spiny Angel Shark	Squatina guggenheim	Fishes	Argentina, Brazil, Uruguay
293.	Spot-breasted Antvireo	Dysithamnus stictothorax	Birds	Argentina, Brazil
294.	Spotback Skate	Atlantoraja castelnaui	Fishes	Argentina, Brazil, Uruguay
295.	Spotted Bamboowren	Psilorhamphus guttatus	Birds	Argentina, Brazil
296.	Stephan's Water Frog	Telmatobius stephani	Amphibians	Argentina
297.	Straight-billed Reedhaunter	Limnoctites rectirostris	Birds	Argentina, Brazil, Uruguay
298.	Strange-tailed Tyrant	Alectrurus risora	Birds	Argentina, Brazil, Paraguay, Uruguay
299.	Striated Caracara	Phalcoboenus australis	Birds	Argentina, Chile, Falkland Islands
300.	Striped Dogfish	Mustelus fasciatus	Fishes	Argentina, Brazil, Uruguay
301.	Swallow-tailed Cotinga	Phibalura flavirostris	Birds	Argentina, Bolivia, Brazil, Paraguay
302.	Tabebuia lapacho	Tabebuia lapacho	Plants	Argentina, Bolivia
303.	Tawny Tit-spinetail	Leptasthenura yanacensis	Birds	Argentina, Bolivia, Peru
304.	Temminck's Seedeater	Sporophila falcirostris	Birds	Argentina, Brazil, Paraguay
305.	Tephrocactus bonnieae	Tephrocactus bonnieae	Plants	Argentina
306.	Thomas's Big-eared Brown Bat	Histiotus laephotis	Mammals	Argentina, Bolivia, Peru
307.	Torres's Crimson-nosed Rat	Bibimys torresi	Mammals	Argentina
308.	Trindade Petrel	Pterodroma arminjoniana	Birds	Argentina, Brazil, Mauritius, Portugal, Puerto Rico
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309.	Tristan Albatross	Diomedea dabbenena	Birds	Angola, Argentina, Brazil, Namibia, South Africa, St. Helena, Uruguay
310.	Tschudi's Yellow-shouldered Bat	Sturnira oporaphilum	Mammals	Argentina, Bolivia, Ecuador, Peru
311.	Tucuman Amazon	Amazona tucumana	Birds	Argentina, Bolivia
312.	Tucuman Mountain-finch	Poospiza baeri	Birds	Argentina, Bolivia
313.	Tucuman Water Frog	Telmatobius laticeps	Amphibians	Argentina
314.	Valdivia Ground Frog	Eupsophus vertebralis	Amphibians	Argentina, Chile
315.	Vicuna	Vicugna vicugna	Mammals	South America (Andes)
316.	Vinaceous-breasted Parrot	Amazona vinacea	Birds	Argentina, Brazil, Paraguay
317.	Wandering Albatross	Diomedea exulans	Birds	Africa, Antarctica, Australia, Oceanic, South America
318.	Wedge-tailed Hillstar	Oreotrochilus adela	Birds	Argentina, Bolivia
319.	Westland Black Petrel	Procellaria westlandica	Birds	Argentina, Australia, Chile, New Zealand
320.	Whale Shark	Rhincodon typus	Fishes	Africa, American Samoa, Asia, Australia, Central America, Middle East, Oceanic, South America
321.	White-bearded Antshrike	Biatas nigropectus	Birds	Argentina, Brazil
322.	White-browed Foliage-gleaner	Anabacerthia amaurotis	Birds	Argentina, Brazil, Paraguay
323.	White-browed Woodpecker	Piculus aurulentus	Birds	Argentina, Brazil, Paraguay
324.	White-chinned Petrel	Procellaria aequinoctialis	Birds	Africa, Antarctic, Australia, Oceanic, South America
325.	White-headed Steamerduck	Tachyeres leucocephalus	Birds	Argentina
326.	White-lipped Peccary	Tayassu pecari	Mammals	Central America, North America, South America
327.	White-tailed Shrike-tyrant	Agriornis albicauda	Birds	Argentina, Bolivia, Chile, Peru
328.	Whitedotted Skate	Bathyraja albomaculata	Fishes	Argentina, Chile, Falkland Islands, Uruguay
329.	Wiegmann's Tree Lizard	Anisolepis undulatus	Reptiles	Argentina, Brazil, Uruguay
330.	Wood-sorrel	Oxalis chachahuensis	Plants	Argentina
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331.	Yellow Cardinal	Gubernatrix cristata	Birds	Argentina, Brazil, Uruguay