Giant otter

The giant otter or giant river otter [3] ( Pteronura brasiliensis ) is a South American carnivorous mammal. It is the longest member of the Mustelidae , or weasel family, a globally successful group of predators, reaching up to 1.7 metres (5.6 ft). Atypical of mustelids, the giant otter is a social species, with family groups typically supporting three to eight members. The groups are centered on a dominant breeding pair and are extremely cohesive and cooperative. Although generally peaceful, the species is territorial, and aggression has been observed between groups. The giant otter is diurnal , being active exclusively during daylight hours. It is the noisiest otter species, and distinct vocalisations have been documented that indicate alarm, aggression and reassurance.

Page Revisions

Year Metadata Sections Top Words First Paragraph
2018

265022 characters

18 sections

43 paragraphs

19 images

551 internal links

95 external links

1. Naming

2. Taxonomy and evolution

3. Biology and behaviour

4. Ecology

5. Conservation status

6. Interactions with indigenous peoples

7. Notes

8. References

9. External links

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amazonian 0.037

caimans 0.037

The giant otter or giant river otter [3] ( Pteronura brasiliensis ) is a South American carnivorous mammal. It is the longest member of the Mustelidae , or weasel family, a globally successful group of predators, reaching up to 1.7 metres (5.6 ft). Atypical of mustelids, the giant otter is a social species, with family groups typically supporting three to eight members. The groups are centered on a dominant breeding pair and are extremely cohesive and cooperative. Although generally peaceful, the species is territorial, and aggression has been observed between groups. The giant otter is diurnal , being active exclusively during daylight hours. It is the noisiest otter species, and distinct vocalisations have been documented that indicate alarm, aggression and reassurance.

2017

258315 characters

18 sections

43 paragraphs

18 images

549 internal links

84 external links

1. Naming

2. Taxonomy and evolution

3. Biology and behaviour

4. Ecology

5. Conservation status

6. Interactions with indigenous peoples

7. Notes

8. References

9. External links

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pups 0.049

fish 0.047

caiman 0.046

freshwater 0.040

peru 0.038

amazonian 0.037

caimans 0.037

The giant otter or giant river otter [3] ( Pteronura brasiliensis ) is a South American carnivorous mammal. It is the longest member of the Mustelidae , or weasel family, a globally successful group of predators, reaching up to 1.7 metres (5.6 ft). Atypical of mustelids, the giant otter is a social species, with family groups typically supporting three to eight members. The groups are centered on a dominant breeding pair and are extremely cohesive and cooperative. Although generally peaceful, the species is territorial, and aggression has been observed between groups. The giant otter is diurnal , being active exclusively during daylight hours. It is the noisiest otter species, and distinct vocalizations have been documented that indicate alarm, aggression, and reassurance.

2016

250381 characters

18 sections

43 paragraphs

17 images

537 internal links

64 external links

1. Naming

2. Taxonomy and evolution

3. Biology and behavior

4. Ecology

5. Conservation status

6. Interactions with indigenous peoples

7. Notes

8. References

9. External links

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fish 0.047

caiman 0.046

freshwater 0.040

peru 0.038

amazonian 0.037

caimans 0.037

The giant otter or giant river otter [3] ( Pteronura brasiliensis ) is a South American carnivorous mammal. It is the longest member of the Mustelidae , or weasel family, a globally successful group of predators, reaching up to 1.7 m (5.6 ft). Atypical of mustelids, the giant otter is a social species, with family groups typically supporting three to eight members. The groups are centered on a dominant breeding pair and are extremely cohesive and cooperative. Although generally peaceful, the species is territorial, and aggression has been observed between groups. The giant otter is diurnal , being active exclusively during daylight hours. It is the noisiest otter species, and distinct vocalizations have been documented that indicate alarm, aggressiveness, and reassurance.

2015

245824 characters

18 sections

43 paragraphs

16 images

532 internal links

61 external links

1. Naming

2. Taxonomy and evolution

3. Biology and behavior

4. Ecology

5. Conservation status

6. Interactions with indigenous peoples

7. Notes

8. References

9. External links

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pups 0.052

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fish 0.046

freshwater 0.041

amazonian 0.038

carter 0.038

flooded 0.038

lontra 0.038

The giant otter ( Pteronura brasiliensis ) is a South American carnivorous mammal. It is the longest member of the Mustelidae , or weasel family, a globally successful group of predators, reaching up to 1.7 m (5.6 ft). Atypical of mustelids, the giant otter is a social species, with family groups typically supporting three to eight members. The groups are centered on a dominant breeding pair and are extremely cohesive and cooperative. Although generally peaceful, the species is territorial, and aggression has been observed between groups. The giant otter is diurnal , being active exclusively during daylight hours. It is the noisiest otter species, and distinct vocalizations have been documented that indicate alarm, aggressiveness, and reassurance.

2014

243633 characters

18 sections

43 paragraphs

16 images

533 internal links

59 external links

1. Naming

2. Taxonomy and evolution

3. Biology and behavior

4. Ecology

5. Conservation status

6. Interactions with indigenous peoples

7. Notes

8. References

9. External links

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brazil 0.049

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fish 0.047

freshwater 0.042

amazonian 0.039

anacondas 0.039

caiman 0.039

carter 0.039

The giant otter ( Pteronura brasiliensis ) is a South American carnivorous mammal. It is the longest member of the Mustelidae , or weasel family, a globally successful group of predators, reaching up to 1.7m (5.6 ft). Atypical of mustelids, the giant otter is a social species, with family groups typically supporting three to eight members. The groups are centered on a dominant breeding pair and are extremely cohesive and cooperative. Although generally peaceful, the species is territorial, and aggression has been observed between groups. The giant otter is diurnal , being active exclusively during daylight hours. It is the noisiest otter species, and distinct vocalizations have been documented that indicate alarm, aggressiveness, and reassurance.

2013

247592 characters

18 sections

44 paragraphs

16 images

529 internal links

56 external links

1. Naming

2. Taxonomy and evolution

3. Biology and behavior

4. Ecology

5. Conservation status

6. Interactions with indigenous peoples

7. Notes

8. References

9. External links

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link 0.049

fish 0.047

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amazonian 0.039

anacondas 0.039

caiman 0.039

The giant otter ( Pteronura brasiliensis ) is a South American carnivorous mammal. It is the longest member of the Mustelidae , or weasel family, a globally successful group of predators, reaching up to 1.7m (5.6 ft). Atypical of mustelids, the giant otter is a social species, with family groups typically supporting three to eight members. The groups are centered on a dominant breeding pair and are extremely cohesive and cooperative. Although generally peaceful, the species is territorial, and aggression has been observed between groups. The giant otter is diurnal , being active exclusively during daylight hours. It is the noisiest otter species, and distinct vocalizations have been documented that indicate alarm, aggressiveness, and reassurance.

2012

248934 characters

18 sections

44 paragraphs

16 images

526 internal links

57 external links

1. Naming

2. Taxonomy and evolution

3. Biology and behavior

4. Ecology

5. Conservation status

6. Interactions with indigenous peoples

7. Notes

8. References

9. External links

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fish 0.047

freshwater 0.042

amazonian 0.039

anacondas 0.039

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carter 0.039

The giant otter ( Pteronura brasiliensis ) is a South American carnivorous mammal. It is the longest member of the Mustelidae , or weasel family, a globally successful group of predators, reaching up to 1.7m (5.6 ft). Unusually for a mustelid, the giant otter is a social species, with family groups typically supporting three to eight members. The groups are centered on a dominant breeding pair and are extremely cohesive and cooperative. Although generally peaceful, the species is territorial, and aggression has been observed between groups. The giant otter is diurnal , being active exclusively during daylight hours. It is the noisiest otter species, and distinct vocalizations have been documented that indicate alarm, aggressiveness, and reassurance.

2011

248100 characters

18 sections

44 paragraphs

16 images

525 internal links

55 external links

1. Naming

2. Taxonomy and evolution

3. Biology and behaviour

4. Ecology

5. Conservation status

6. Interactions with indigenous peoples

7. Notes

8. References

9. External links

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fish 0.047

freshwater 0.042

anacondas 0.039

caiman 0.039

carter 0.039

lontra 0.039

The giant otter ( Pteronura brasiliensis ) is a South American carnivorous mammal. It is the longest member of the Mustelidae , or weasel family, a globally successful group of predators. Unusually for a mustelid, the giant otter is a social species, with family groups typically supporting three to eight members. The groups are centered on a dominant breeding pair and are extremely cohesive and cooperative. Although generally peaceful, the species is territorial and aggression has been observed between groups. The giant otter is diurnal , being active exclusively during daylight hours. It is the noisiest otter species and distinct vocalizations have been documented that indicate alarm, aggressiveness, and reassurance. The giant otter ranges across north-central South America. The giant otter lives mostly in and along the Amazon River and in the Pantanal .

2010

243442 characters

18 sections

42 paragraphs

12 images

530 internal links

56 external links

1. Naming

2. Taxonomy and evolution

3. Biology and behaviour

4. Ecology

5. Conservation status

6. Interactions with indigenous peoples

7. Notes

8. References

9. External links

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The Giant Otter ( Pteronura brasiliensis ) is a South American carnivorous mammal. It is the longest member of the Mustelidae , or weasel family, a globally successful group of predators. Unusually for a mustelid, the Giant Otter is a social species, with family groups typically supporting three to eight members. The groups are centered on a dominant breeding pair and are extremely cohesive and cooperative. Although generally peaceful, the species is territorial and aggression has been observed between groups. The Giant Otter is diurnal , being active exclusively during daylight hours. It is the noisiest otter species and distinct vocalizations have been documented that indicate alarm, aggressiveness, and reassurance. The Giant Otter ranges across north-central South America. The Giant Otter lives mostly in and along the Amazon River and in the Pantanal .

2009

241534 characters

18 sections

42 paragraphs

12 images

529 internal links

48 external links

1. Naming

2. Taxonomy and evolution

3. Biology and behaviour

4. Ecology

5. Conservation status

6. Interactions with indigenous peoples

7. Notes

8. References

9. External links

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caiman 0.039

carter 0.039

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lontra 0.039

paraguensis 0.039

The Giant Otter ( Pteronura brasiliensis ) is a South American carnivorous mammal. It is the longest member of the Mustelidae , or weasel family, a globally successful group of predators. Unusually for a mustelid, the Giant Otter is a social species, with family groups typically supporting three to eight members. The groups are centered on a dominant breeding pair and are extremely cohesive and cooperative. Although generally peaceful, the species is territorial and aggression has been observed between groups. The Giant Otter is diurnal , being active exclusively during daylight hours. It is the noisiest otter species and distinct vocalizations have been documented that indicate alarm, aggressiveness, and reassurance. The Giant Otter ranges across north-central South America.

2008

242200 characters

18 sections

42 paragraphs

12 images

529 internal links

48 external links

1. Naming

2. Taxonomy and evolution

3. Biology and behaviour

4. Ecology

5. Conservation status

6. Interactions with indigenous peoples

7. Notes

8. References

9. External links

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The Giant Otter ( Pteronura brasiliensis ) is a South American carnivorous mammal. It is the longest member of the Mustelidae , or weasel family, a globally successful group of predators. Unusually for a mustelid, the Giant Otter is a social species, with family groups typically supporting three to eight members. The groups are centered on a dominant breeding pair and are extremely cohesive and cooperative. Although generally peaceful, the species is territorial and aggression has been observed between groups. The Giant Otter is diurnal , being active exclusively during daylight hours. It is the noisiest otter species and distinct vocalizations have been documented that indicate alarm, aggressiveness, and reassurance. The Giant Otter ranges across north-central South America.

2007

65959 characters

12 sections

19 paragraphs

4 images

54 internal links

26 external links

1. Taxonomy and evolution

2. Biology and behaviour

3. Ecology

4. Notes

5. References

6. External links

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The Giant Otter ( Pteronura brasiliensis ) is an amphibious mammal. About as long as an adult human being, the Giant Otter is the largest member of the mustelidae , or weasel family, a successful group of mammalian predators. Native to South America , the Giant Otter is endangered and is also very rare in captivity. A group of giant otters is called a romp, a bevy, a family, or a raft. [2]

2006

16466 characters

7 sections

12 paragraphs

1 images

30 internal links

6 external links

1. Physical characteristics

2. Feeding ecology

3. Social and reproductive biology

4. Interactions with humans

5. Conservation status

6. References

7. External links

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The Giant Otter , Pteronura brasiliensis , (also known as the river wolf) is the largest of the world's otters , as well as the largest mustelid [1] . It is native to South America but is endangered and is also very rare in captivity.

2005

6433 characters

0 sections

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0 external links

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Template:Taxobox begin Template:Taxobox image Template:Taxobox begin placement Template:Taxobox regnum entry Template:Taxobox phylum entry Template:Taxobox classis entry Template:Taxobox ordo entry Template:Taxobox familia entry Template:Taxobox subfamilia entry Template:Taxobox genus entry Template:Taxobox species entry Template:Taxobox end placement Template:Taxobox section subdivision Pteronura brasiliensis
( Gmelin , 1788 ) Template:Taxobox end