- 
			          Surinam horned frog - Wikipedia, the free encyclopedia
			           
 The Surinam horned frog also known as Amazonian horned frog, is a bulky frog measuring up to 20 centimetres (7.9 in) found in the northern part of South America. https://en.wikipedia.org/wiki/Surinam_horned_frog
- 
			          Argentine horned frog - Wikipedia, the free encyclopedia
			           
 The Argentine horned frog (Ceratophrys ornata), also known as the Argentine wide-mouthed frog or ornate pacman frog, is the most common species of Horned Frog, from the grasslands of Argentina, Uruguay and Brazil. https://en.wikipedia.org/wiki/Argentine_horned_frog
- 
			          Cranwell's horned frog - Wikipedia, the free encyclopedia
			           
 Cranwell's horned frog (Ceratophrys cranwelli), also called the Chacoan horned frog, is a terrestrial frog endemic to the dry Gran Chaco region of Argentina, Bolivia, Paraguay and Brazil. https://en.wikipedia.org/wiki/Cranwell%27s_horned_frog
- 
			          Horned Frog (Ceratophrys Ornata) - Animals - A-Z Animals
			           
 Basic information and taxonomy of the horned frog from A-Z Animals http://a-z-animals.com/animals/horned-frog/
- 
			          Ornate Horned Frog  - Ceratophrys ornata - ARKive
			           
 Learn more about the Ornate horned frog - with amazing Ornate horned frog photos and facts on ARKive http://www.arkive.org/ornate-horned-frog/ceratophrys-ornata/
- 
			          Argentina Horned Frog, Bell's Ceratophrys, Ornate Horned Frog
			           
 Information and population statistics from IUCN Red List of Threatened Species. http://www.iucnredlist.org/details/56340/0
- 
			          Argentine Horned Frog - The Animal Files
			           
 Argentine Horned Frogs are large, aggressive, and inactive frogs. Females are much larger than males and they can grow up to 15 cms (6 inches) long. http://www.theanimalfiles.com/amphibians/frogs/argentine_horned_frog.html
- 
			          Amazon Horned Frog - National Geographic
			           
 Get Amazon horned frog facts and information, plus pictures, videos, and more from National Geographic. http://animals.nationalgeographic.com/animals/amphibians/amazon-horned-frog
- 
			          Pacman Frogs (Ornate Horned Frogs) as Pets - about.com
			           
 An introduction to pacman frogs (also known as ornate horned frogs, Argentinian horned frogs and bell horned frogs) and basic housing and feeding of these large frogs. http://exoticpets.about.com/cs/amphibians/a/pacmanfrogs.htm
- 
			          Ornate Horn Frog (Pac Man Frog) - LLLReptile
			           
 "Pac Man frog" is the common name often used to describe any one the many south American horned frogs available in the pet trade. This name is appropriate, and is derived from these frogs hunting and feeding displays. http://www.lllreptile.com/articles/4-ornate-horn-frog-pac-man-frog
- 
			          Cranwell's Horned Frog Stock Photos And Images - Getty Images
			           
 Find the perfect Cranwell's Horned Frog stock photos and editorial news pictures from Getty Images. Download premium images you can't get anywhere else. http://www.gettyimages.com/photos/cranwell%27s-horned-frog