Home > Species related to the Rio Negro tuco-tuco
Species related to the Rio Negro tuco-tuco (Ctenomys rionegrensis)
-
South American fur seal (Arctocephalus australis )
The South American fur seal is a relatively stocky fur seal with a moderately long, flat-topped, pointed muzzle, a noticeable forehead... More 22 Images 1 Video -
La Plata skate (Atlantoraja platana)
Information on the La Plata skate is currently being researched and written and will appear here shortly... More 2 Images 0 videos -
Southern tuco-tuco (Ctenomys australis)
The southern tuco-tuco (Ctenomys australis) is a rodent typical of the genus Ctenomys, with a large head, no distinguishable neck, short... More 2 Images 0 videos -
Porteous's tuco-tuco (Ctenomys porteousi)
Information on Porteous's tuco-tuco is currently being researched and written and will appear here shortly... More 5 Images 0 videos -
Marine otter (Lontra felina)
The smallest of the New World otters, the marine otter displays charisma, charm and dexterity. Males and females look alike with a long... More 20 Images 3 Videos -
Southern river otter (Lontra provocax)
The southern river otter is believed to occupy the smallest geographical area of all otter species. Like other otters, it is built for... More 12 Images 1 Video -
South American sea lion (Otaria flavescens)
Information on the southern sealion is currently being researched and written and will appear here shortly... More 35 Images 12 Videos -
Chilean dolphin (Cephalorhynchus eutropia)
The Chilean dolphin (Cephalorhynchus eutropia) is a little known species with a relatively small distribution. Small and stocky like the... More 5 Images 0 videos -
Subantarctic fur seal (Arctocephalus tropicalis)
One of the best-known members of the family Otariidae (the eared seals), the Subantarctic fur seal has a distinctive colouration. The... More 12 Images 0 videos -
Southern elephant seal (Mirounga leonina)
Instantly recognisable by the large, inflatable proboscis, the male southern elephant seal is the biggest seal in its family. Males can... More 33 Images 11 Videos -
Capybara (Hydrochoerus hydrochaeris)
At over a metre in length and weighing as much as an adult human, the capybara is the largest rodent in the world. A stocky, somewhat... More 35 Images 7 Videos -
House mouse (Mus musculus)
The house mouse (Mus musculus) is one of the most widely distributed and successful mammals in the world. It has dull greyish-brown fur... More 18 Images 8 Videos -
Coypu (Myocastor coypus)
Information on the coypu is currently being researched and written and will appear here shortly... More 25 Images 1 Video -
Brazilian guinea pig (Cavia aperea)
The Brazilian guinea pig closely resembles the well-known domestic guinea pig (Cavia porcellus), and is possibly its wild ancestor. Like its... More 6 Images 1 Video -
Greater sand plover (Charadrius leschenaultii)
Although it has a relatively dull appearance for most of the year, the greater sand plover’s plumage changes during the breeding season. At... More 8 Images 1 Video -
Lesser sand plover (Charadrius mongolus)
The lesser sand plover is a small wading shorebird with greyish-brown upperparts, a white abdomen and throat, and a black forehead. During... More 14 Images 2 Videos -
Andean condor (Vultur gryphus)
As one of the largest flying birds in the world, the Andean condor (Vultur gryphus) forms an awesome sight over the South American skies, as... More 30 Images 10 Videos -
Caspian plover (Charadrius asiaticus)
The Caspian plover is a slim, upright bird with long, thin legs which allow it to wade in shallow water, and a black, narrow, pointed bill... More 9 Images 0 videos -
Narosky’s seedeater (Sporophila zelichi)
A small, attractive bird, Narosky’s seedeater has a red-brown back and belly contrasting with dark blue wings and tail, the wing feathers... More 3 Images 0 videos -
Geoffroy’s cat (Leopardus geoffroyi)
Information on the Geoffroy’s cat is currently being researched and written and will appear here shortly... More 9 Images 1 Video -
Porbeagle (Lamna nasus)
The porbeagle is a stout, heavy shark with a pointed, conical snout and a crescent-shaped caudal, or tail, fin. Its name is thought to... More 10 Images 1 Video -
Chital (Axis axis)
Information on the chital is currently being researched and written and will appear here shortly... More 39 Images 3 Videos -
Margay (Leopardus wiedii)
A beautifully patterned small cat, somewhat larger than a large house cat, the margay varies in colour from tawny yellow to greyish brown... More 16 Images 2 Videos -
Giant anteater (Myrmecophaga tridactyla)
As its common name suggests, the giant anteater (Myrmecophaga tridactyla) is the largest of the living anteaters and is instantly... More 35 Images 10 Videos -
Giant otter (Pteronura brasiliensis)
The giant otter, known through much of its range as the 'river wolf', is one of South America's top carnivores and is the largest of the... More 50 Images 16 Videos -
Grey brocket (Mazama gouazoubira)
Information on the grey brocket is currently being researched and written and will appear here shortly... More 8 Images 0 videos -
Neotropical otter (Lontra longicaudis)
Also known as the long-tailed otter, the Neotropical otter (Lontra longicaudis) possesses a remarkably long, cylindrical tail which makes up... More 11 Images 0 videos -
Shortnose guitarfish (Zapteryx brevirostris)
Information on the shortnose gutiarfish is currently being researched and written and will appear here shortly... More 1 Image 0 videos -
Collared anteater (Tamandua tetradactyla)
Information on the collared anteater is currently being researched and written and will appear here shortly... More 25 Images 3 Videos -
South American coati (Nasua nasua)
Information on the South American coati is currently being researched and written and will appear here shortly... More 18 Images 1 Video
Latest from the ARKive blog
Loading...
ARKive.org is the place for films, photos and facts about endangered species. Subscribe to our blog today to keep up to date!
To see the latest posts from ARKive please visit http://blog.arkive.org or enable javascript.
To see the latest posts from ARKive please visit http://blog.arkive.org or enable javascript.
What's new
Great new footage of the hummingbird hawkmoth feeding. More
Endangered species
Global temperature rise could result in a skewed sex ratio for the leatherback turtle. More
