
Hugo Hulsberg
Rivera Redbelly Toad
Melanophryniscus devincenzii

Sebastian Navajas

Hugo Hulsberg
Melanophryniscus devincenzii

Nora Celeste Frank
Melanophryniscus cupreuscapularis

Diego Blado
Melanophryniscus krauczuki

Smithsonian Institution, NMNH, Amphibians & Reptiles
Rhinella azarai

Roberto Guller
Argenteohyla siemersi

Diego Baldo
Scinax fontanarrosai

Diego Baldo
Physalaemus carrizorum

Chris Wood
Rhea americana

Ian K. Barker
Rhea pennata

Marcos E. Sosa
Tinamus solitarius

Juan José Chalco Luna
Crypturellus undulatus

Lars Petersson
Nothoprocta cinerascens

Andrés Terán
Eudromia formosa

Lars Petersson
Tinamotis ingoufi

Eduardo Navarro
Tinamotis pentlandii

João Vitor Andriola
Myrmecophaga tridactyla

Matías Mora
Ctenomys perrensi

Diego Caraballo
Ctenomys roigi

Pablo Fraire
Ctenomys dorbignyi

Carlos Galliari
Akodon philipmyersi

Roberto Leonan Morim Novaes
Myotis izecksohni

Emilio White
Leopardus guttulus

Sebastián Navajas
Blastocerus dichotomus

Cesar Schmitke
Leporinus amae

María Belén Dri
Andromakhe paris

Pablo Giorgis y Liliana Ciotek
Andromakhe tupi

María Belén Dri
Diapoma nandi

Pablo Giorgis y Liliana Ciotek
Diapoma obi

Facundo Luque
Astyanax dissimilis

Pascal Pepe Sjamajee Rommelaere (specieshunters)
Bryconamericus agna

María Belén Dri
Bryconamericus ikaa

Anderson Santos de Mello
Butia exilata

Lartigau
Butia noblickii

Héctor Keller
Butia poni

Walter Medina
Hippeastrum euryphyllum

Héctor Keller
Nothoscordum moconense

Héctor Keller
Cypella suffusa

Walter Medina
Cypella trimontina

Luiz Varella
Anathallis johnsonii

rlangstroth
Liolaemus azarai

Walter S. Prado
Eunectes notaeus

Ariel López
Apostolepis quirogai

Matthieu Berroneau
Hydrops caesurus

Kathviz
Apostolepis dimidiata

Leandro Malta Borges
Atractus paraguayensis

Argentinat
Atractus sp.

Sergio Marques de Souza
Chironius bicarinatus