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SOME
SPECIES OF THE BRAZILIAN FAUNA |
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Brazil
is the third
country in the world rich in mammals species being Indonesia and Mexico the first
two. There are about 460 species of Brazilian mammals that are
known. About 130
species among these
live in the Mata Atlântica (Atlantic Forest)
area and 50
of these mammals are endemic to the Atlantic Forest, that is, they can
only be found in this area, not anywhere else. Unfortunately,
about 58
species of Brazilian mammals are endangered and 14 of these live in the Atlantic
Forest.
The Atlantic
Forest stretches along Brazil's Atlantic coast. It has an
extremely diverse and unique mix of vegetation and forest types.
The region
is now designated a World Biosphere Reserve, which contains a large number of highly
endangered species including the well known golden lion tamarins.
It has been extensively cleared since colonial times, mainly
for the farming of sugar cane and for urban settlements. The remnant is estimated
to be less than 10% of the original and that is often broken into hilltop
islands. The Atlantic
Forest
is one of
the richest
and, unfortunately, one
of the most rapidly disappearing ecosystems in the world.
Two of the world's largest
cities in Brazil, Rio de Janeiro and São Paulo, lie within
the Atlantic Forests ecoregion. In a recent study, just 2.5 acres
(one hectare) of the forest were found to have 450 different
species of trees. Urbanization,
industrialization, logging, agricultural expansion, and associated
road building threaten this globally important region of biological
diversity. Habitat loss, hunting, and the wildlife trade unfortunately
threaten many species. Read more about the Mata Atlântica
HERE and HERE.
The Brazilian
fauna is very beautiful and diverse. Unfortunately, Brazil occupies
the 3rd position in the rank of the countries with the largest
number of endangered primates, being Madagascar and Vietnam the
first two, each with 4 species of endangered primates. Brazil has 3 species of primates that are critically endangered: the Leonthopitecus caissara (Superagui Lion Tamarin), Cebus xanthosternos (Yellow-breasted Capuchin) and Brachyteles hypoxanthus (Northern Muriqui), all endemic species
to the Atlantic Forest. Among the most endangered species of
birds are the Anodorhynchus
hyacinthinus
(Hyacinth Macaw)
and the Anodorhynchus
leari (Lear's
Macaw), being
the last one an endemic species to Brazil. The Trichechus inunguis (Amazon Manatee) is the most endangered
aquatic mammal in Brazil. The species is endemic to the Amazon
River Basin and the Orinoco River. |
Mammals
The Golden Lion Tamarin, is the most known of
the four species of lion tamarins, however, the Superagui Lion Tamarin is the one that exist
is less number in nature and is the most threatened of extinction
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The Mico-leão-de-cara-preta
- Superagui Lion Tamarin or Black-faced Lion Tamarin (Leontopithecus
caissara) is a small New World primate of the Cebidae family.
It is an endemic
Brazilian lion tamarin, found in a small area in the Brazilian coast,
called Superagüi.
Among
the four species of lion tamarins, the Superagui Lion Tamarin
is the one that exist is less number in nature and is the most
threatened of extinction. |
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Class
Mammalia - Order Primates - Family Callitrichidae
Leontopithecus caissara
Species Authority: Lorini & Persson, 1990
Popular Name: Mico-leão-de-cara-preta (Superagui Lion
Tamarin)
Situation: Critically
Endangered (Hilton-Taylor 2000) |
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The
Superagui Lion Tamarin was found in 1990, on the Superagüi
Island, located on the north of the state of Paraná (south
of Brazil). The species has a golden fur with a black fur on
the face, thus its name: Black-faced Lion Tamarin. It is estimated
that only
400 individuals exist in the wild, divided between two populations: one
on the island of Superagüi and another in the continental
region of the Rio dos Patos valley (PR) and Ariri plains (SP). |
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They
are small primates that on average measure 30 centimeters in
length (excluding the tail, which is the same length as the body)
and weigh around 600 grams. Their habits are not different from
the rest of the tamarins.
They
live in familiar groups of approximately 5 members. The family
group consists of the mother-father and their offsprings. Usually
the female gives birth once a year to a set of twins, that are
then looked after by the entire group.
They
feed on fruits, insects, mushrooms, small vertebrates, and, less
commonly, tree sap and floral nectar. At night, the group takes
shelter in hollow tree trunks or in clusters of lianas and bromeliads,
where they can be comfortable and protected. |
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The Mico-leão-preto
- Black Lion Tamarin
(Leontopithecus chrysopygus) is
endemic to
Brazils Atlantic forest, being found in a number of isolated populations
in the interior of the state of São Paulo.
These
are small primates with a head and body length of about 30 cm,
and a tail length of another 35 cm. They weigh between 600g.
They are glossy black in color, except for their rump, upper
thighs and tail base, which are usually golden or reddish.
They
spend most of their time in the middle levels of the forest at
a height of 7-15m. At night the whole group sleeps together in
a tree hole or a tangle of vines. They live in family groups consisting
of a breeding pair and their offspring. When the young are finally
ready to breed they leave the family and seek a mate within another
group. The new couple will then establish a family for themselves,
separate from both their parental families. |
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Class
Mammalia - Order Primates - Family Callitrichidae
Leontopithecus chrysopygus
Species Authority: Mikan, 1823
Popular Name: Mico-leão-preto (Black Lion Tamarin)
Situation: Critically
Endangered (Hilton-Taylor 2000) |
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In the
past, because the black lion tamarin had not been seen for several
decades, some believed it had gone extinct. However, in 1970,
the renowned Brazilian primatologist Adelmar F. Coimbra-Filho
discovered a viable population in the forests of the 34,156-hectare
Morro do Diabo State Park (Reserva Estadual do Morro do Diabo),
in Teodoro Sampaio, and soon thereafter another in the Caitetus
State Ecological Station (Reserva Biológica dos Caitetus),
in Gália, both in the state of São Paulo, where
these animals are protected. |
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Subsequent
field studies by primatologist Claudio Padua have estimated the
Morro do Diabo population at more than 800 animals, and have identified a number of other
populations and on privately-held forested lands, bringing the
total wild
population to more than 900. Intensive management of these wild populations
and more than 100 animals in captivity will be necessary to ensure
the survival of the black lion tamarin.
See pictures
and videos HERE. (ARKive Images of life on Earth) |
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The Mico-leão-de-cara-dourada
- Golden-headed Lion Tamarin (Leontopithecus chrysomelas) is
endemic to
the south of Bahia.
It has a restricted range (area of occupancy estimated at less
than 500 km2). The
species endure constant threats of habitat loss and habitat fragmentation because of
the severe deforestation occurring in Brazil's Atlantic forest.
There is much conservation and research in and around its key
protected area the Una Biological Reserve (Reserva Biológica
de Una).
The golden-headed
lion tamarin is a small, squirrel-sized monkey, about 26 cm long
with a 35 cm tail and long golden lion-like mane. It is predominantly
black with golden fur to the front of the mane, the lower half
of the front paws and part of the tail. The face, hands and feet
remain bare. The feet have sharp claws that are useful for gripping
and climbing branches and also for grabbing their insect meals. |
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Class
Mammalia - Order Primates - Family Callitrichidae
Leontopithecus chrysomelas
Species Authority: Kuhl, 1820
Popular Name: Mico-leão-de-cara-dourada (Golden-headed
Lion Tamarin)
Situation: Endangered
(Hilton-Taylor 2000) |
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During
the day the golden-headed lion tamarins roam their territory
looking for food. Their diet consists of sweet pulpy fruits,
insects and small lizards. They are fond of small invertebrates
that live in pools of rainwater, collected in bromeliad cups
in the upper forest canopy. They will also feed on the forest
floor, rummaging through the leaf-litter in search for insects.
In the evening the tamarins return to their nest, usually a hole
in a hollow tree. The entrance hole to the nest is too small
for most nocturnal predators of the region, so they can sleep
safely. |
Picture
taken by me at Rio's Zoo in 2005. |
The species
lives in small family groups of about 4 or 5 animals, consisting
of a breeding pair and their youngest offspring. The young will
stay with their parents after they are weaned and will help their
parents raise the newest young. The parents have a strong pair-bond
and will stay with each other for life.
In the
past, the tamarins were thought to be carriers of human diseases
such as yellow fever and malaria - and were killed for this reason.
See pictures
and videos HERE. (ARKive Images of life on Earth) |
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The Mico-leão-dourado
- Golden Lion Tamarin (Leontopithecus rosalia),
is a small New World monkey (The New World monkeys are the four
families of primates that are found in Central and South America:
the Cebidae, Aotidae, Pitheciidae and Atelidae) of the family
Cebidae. Native
to the humid coastal forests of Brazil, the Golden Lion Tamarin is an endangered species and among the rarest animals in the
world, with
an estimated wild population of 1,000 individuals and a captive population
of approximately 500.
The Golden-headed
lion tamarin is a small, squirrel-sized monkey, about 20-26 cm
long with a 35 cm tail. Its long silky golden fur frames its
face in a mane-like fashion giving it its name. The body is covered
in this golden fur and the face, hands and feet remain bare.
The feet have sharp claws, useful for gripping and climbing branches
as well as for grabbing their insect meals. These omnivorous
animals eat insects, fruits, flowers, spiders, snakes and lizards.
During the day they roam their territory looking for food. In
the evening they return to their nest, usually a hole in a hollow
tree or a tangle of vines. |
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Class
Mammalia - Order Primates - Family Callitrichidae
Leontopithecus rosalia
Species Authority: Linnaeus, 1766
Popular Name: Mico-leão-dourado (Golden Lion Tamarin)
Situation: Critically
Endangered (Hilton-Taylor 2000)
Found only in Rio de Janeiro |
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They
live in small family groups of about 4 or 5 animals, consisting
of a breeding pair and their youngest offspring. The young stay
with their parents after they are weaned and help them raise
the newest young. The parents have a strong pair-bond and stay
with each other for life. The dominant female gives birth to
one or two infants after a gestation period of about 130 days. |
Picture
taken by me at Rio's Zoo in 2001. |
In the
past, tamarins were thought by some people to be carriers of
human diseases such as yellow fever and malaria, and were killed
for this reason. By contrast, they were also kept by others as
laboratory animals and even exotic pets.
Most
of the wild population is confined to the Reserva
Biológica de Poço das Antas, a protected area of swampy forests
in the state of Rio de Janeiro. It is an important bastion of
the Golden Lion Tamarin, as only 2% of forests in the monkey's
original range remains.
Read
more about the Golden Lion Tamarin HERE. (Associação
Mico-Leão-Dourado)
See pictures and videos HERE. (ARKive Images of life on Earth) |
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The Macaco-prego-do-peito-amarelo
- Yellow-breasted Capuchin (Cebus xanthosternos)
is one of several species of New World monkeys. It is endemic to the Atlantic
Forest. Capuchins
were named after capuchin monks because the dark fur that forms
a cap on their heads.
Capuchin
monkeys are one
of the most intelligent and adaptable of all South American primates. These qualities allow
them to exploit many habitats. In contrast, they are more vulnerable
to environmental change.
Although
the precise limits of the distribution of the species are unkown,
historicallly the species would have originally inhabited the
entire area west of, and north to, the São Francisco River
(in the states of Bahia and Sergipe) and, south to the Jequitinhonha
River (in Bahia and north of Minas Gerais). Today, these monekys
found their greatest refugee in the Reserva Biológica
de Una (Una Biological Reserve), in Bahia, with a population
of only 185
individuals. |
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Class
Mammalia - Order Primates - Family Cebidae
Cebus xanthosternos
Species Authority: Wied-Neuwied, 1826
Popular Name: Macaco-prego-do-peito-amarelo (Yellow-breasted
Capuchin)
Situation: Critically
Endangered (Hilton-Taylor 2000) |
|
Picture
taken by in 2005. |
The species
is critically
endangered
due to the destruction of its natural inhabitat and hunting.
In a global scale, the species is one of the most critically
endangered in the world. The zoos keep yellow-breasted capuchins primarily
for conservation breeding. An International Committee for the
Conservation and Management connected to the Brazilian Institute
for the Environment (IBAMA) was set up for this species to promote
field studies and organize a captive population from the numerous
individuals kept as pets.
See photos
and videos HERE. (ARKive Images of life on Earth) |
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The Muriqui
or Mono-carvoeiro - Southern Muriqui or Woolly Spider Monkey
(Brachyteles arachnoides) is considered the biggest
primate of the American continent, endemic to the Atlantic Forest of the south-east of
Brazil. It is found in the Brazilian states of Paraná,
São Paulo, Rio de Janeiro, Espírito Santo and Minas
Gerais. This New World monkey is known locally as Mono Carvoeiro,
which translates to Charcoal Monkey.
In the
late 1980s, the wooly spider monkey was recognised as two distinct
species: the southern (Brachyteles arachnoides) and northern
muriqui (Brachyteles hypoxanthus).
The species
is threatened by commercial logging companies in privately owned
forests and by illegal hunting in the federally or state-owned
forests. According the the IUCN Red List of Threatened Species,
it was previously assessed as Critically Endangered (2000). With
better information about this species, it has now been downlisted
to Endangered. |
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Class
Mammalia - Order Primates - Family Atelidae
Brachyteles arachnoides
Species Authority: É. Geoffroy, 1806
Popular Name: Mono carvoeiro or Muriqui (Southern Muriqui)
Situation: Endangered
(EN C2a(i)) on the IUCN Red List 2003. |
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The muriquis
are arboreal and active during the day. They live in groups that
may number between 5 and 25 individuals. Females tend to give
birth to a single offspring in the dry season that runs between
May and September. They eat young leaves, fruits and seeds. They
spend 3/4 of the day resting. They can jump up to 10 meters on
the top of the trees. Known total population does not exceed 1,000 (Strier and Fonseca
1996/1997).
See photos
and videos HERE. (ARKive Images of life on Earth) |
|
The Macaco
aranha (also known in Portuguese as coatá de cara
vermelha) - Red-faced black spider monkey (Ateles
paniscus)
can be
found in tropical
forests from southern Mexico, south to Bolivia and Brazil. In the national territory,
these animals can be found in the states of Amapá, north
of Pará, south-west of Amazonas, Acre, Rondônia
and north-west of Mato Grosso. They can be totally black or with a redish face.
They have a small head and long arm and legs.
These
monkeys are threatened
by habitat destruction through continued growth in South American agriculture.
Forming loose groups of 15-25 individuals, spider monkeys are
highly agile. During the day, spider monkey groups break up into
smaller subgroups of 2-8 individuals. The size of subgroups and
the degree to which they will avoid each other during the day
is determined by food competition and the risk of predation. |
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Class
Mammalia - Order Primates - Family Cebidae
Ateles paniscus
Species Authority: Linnaeus, 1758
Popular Name: Macaco aranha (Spider Monkey)
Situation: Lower
Risk (Hilton-Taylor 2000) |
Pictures
were taken at Rio's Zoo in 2005 and 2008. |
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Spider
monkeys are diurnal and spend the night in carefully selected
sleeping trees. Groups are thought to be directed by a lead female
who is responsible for planning an efficient route for the day's
feeding activities. They may live for 20 years or more. |
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The Tamanduá-bandeira
- Giant Anteater (Myrmecophaga tridactyla) is widespread,
inhabiting Argentina, Bolivia, Brazil, Colombia, Costa Rica,
Ecuador, French Guiana, Guyana, Honduras, Panama, Peru, Paraguay,
Suriname, Uruguay and Venezuela.
It can
be found
in the whole national territory. They are preyed upon by Pumas and Jaguars. In
captivity, they can live up to 25 years. Their extinction is due to the destruction
of their natural inhabitat.
Giant
anteaters are predominantly solitary, except for mothers and
their offspring. A single offspring is produced after a 190-day
gestation period. They are carried on their mother's back. Young
are weaned after 2 months, although they may continue to be carried
on their mother's back until they are 9 months old. Recently,
females have been discovered to occasionally produce a second
infant, carrying the newborn on the back whilst accompanied by
the older infant on foot. There is considerable regional variation
in behaviour of giant anteaters. In some areas, they are largely
nocturnal, but in other regions they are active mainly during
the day. They are almost blind, but have a very keen sense of
smell. An individual may eat up to 30,000 ants a day. |
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Class
Mammalia - Order Pilosa - Superorder Xenarthra - Family Myrmecophagidae
Myrmecophaga tridactyla
Species Authority: Linnaeus, 1758
Popular Name: Tamanduá-bandeira (Giant Anteater)
Situation: Near
Threatened (NT) - IUCN Red List 2006. |
|
Picture
© Instituto de Pesquisas Jardim Botânico
do Rio de Janeiro
Class
Mammalia - Class Mammalia - Order Pilosa - Superorder Xenarthra
- Family Bradypodidae
Bradypus variegatus
Species Authority: Schinz, 1825
Popular Name: Bicho-preguiça (Sloth)
Situation: Lower
Risk/least concern (Baillie and Groombridge 1996) |
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The
Bicho-Preguiça - Brown-throated Three-toed Sloth (Bradypus
variegatus) is a species of sloth from Central and South America. It is the most widespreaded
and common species of the group, being found in many different
kinds of environments, including evergreen and dry forests and
in highly perturbed natural areas.
It is
a solitary, nocturnal and diurnal animal, feeding on leaves of
many species of trees.
The female
of the species is known to emit a loud, shrill scream during
the mating season to attract males. This scream has been remarked
to sound exactly like that of a woman screaming.
Listed
as Least Concern in view of its wide distribution, presumed large
population, its occurrence in a number of protected areas, and
because it is unlikely to be declining fast enough to qualify
for listing in a more threatened category. |
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The
Lobo-guará - Maned Wolf (Chrysocyon brachyurus)
is the largest
canid of South America, resembling a dog with reddish fur. It measures
up to 1,45 m and weighs around 23kg. They have dark brown hair
up to 3 months old, then it changes to a redish-brown color with
dark legs and light tail. It is considered the most beautiful
canid of South America.
Found
in central South America, from north-eastern Brazil, south through
Paraguay and west into Peru. Also found in small areas of Argentina
and Bolivia, and historically in areas of Uruguay before becoming
extinct there in the 19th century.
They
are found in low densities throughout the range and, in some
areas of central Brazil, they appear to be more common. However,
increasing
habitat fragmentation may threaten the viability of wild populations.
They
hunt at night, with activity peaks at dusk and dawn, and rests
during the day in areas of thick bush cover. Their diet consists
of a wide variety of fruits and small mammals, such as armadillos
and rabbits, but also includes occasional pampas deer, birds,
reptiles, insects, fish and arthropods. |
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Class
Mammalia - Order Carnivora - Family Canidae
Chrysocyon brachyurus
Species Authority: Illiger, 1815
Popular Name: Lobo-guará (Maned Wolf)
Situation: Near
Threatened (NT) - IUCN Red List 2004 |
|
Picture
were taken by me at Rio's Zoo in 2005. |
At present
it is not known how many maned wolves remain in the wild. The
main threat to the maned wolf is habitat loss, especially due
to conversion to agricultural land. Habitat fragmentation also
causes isolation of subpopulations. In addition, many maned wolves
are killed on roads, they are susceptible to disease transferred
from domestic dogs and they may also compete with dogs for food.
The Maned
Wolf is shy and flees when alarmed, and it poses little direct
threat to man. Maned wolves are well represented in captivity
and have been bred successfully at a number of zoos. They can
live up to 15 years in captivity. |
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The Onça
pintada - Jaguar (Panthera onca) is the largest cat of the Americas and a formidable predator.
Jaguars vary considerably in size in different regions, but genetic
studies indicate that there are no subspecies. Jaguars found in the dense forested areas
of the Amazon Basin are generally smaller and darker in colour than those found in
more open terrain.
Based
on estimates of density and geographic range (Nowell and Jackson
1996), the Jaguar's total
effective population size is estimated at below 50,000 mature
breeding individuals, with a declining trend due to persecution
and degradation of its habitat and prey base, and may possibly qualify as Vulnerable
if these trends persist. In Brazil, they can be found in the
whole national territory, except in the North-East. The highest
population densities of up to one per 15 km² are found in
the lowland rainforests of the Amazon Basin. Although this refuge
is of sufficient size to conserve the species for the foreseeable
future, jaguar populations are considered to be declining in
most other habitats. |
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Class
Mammalia - Order Carnivora - Family Felidae
Panthera onca
Species Authority: Linnaeus, 1758
Popular Name: Onça pintada (Jaguar)
Situation: Lower
Risk/near threatened (Baillie and Groombridge 1996) |
|
Picture
were taken by me at Rio's Zoo in 2006. |
|
They
are good swimmers and easily climb trees. Their habits are both
diurnal and nocturnal habits. They hunt both during the day and
night. Their preys include capybaras, veados, tartarugas, cágados,
jacarés, aves, peixes, preguiças e cutias. They
frequently attack domestical animals and dogs.
Jaguars
are solitary animals, males and females only coming together
in order to mate. The female gives birth to a litter size of
one to four cubs after a gestation period of 91 to 111 days.
Young are dependent on their mother for up to two years, after
which time they disperse to find their own territory. |
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The Gato-maracajá
- Margay (Leopardus wiedii) is a spotted cat native to Central and
South America.
It is a solitary nocturnal animal that prefers remote sections
of the rainforest. It roams the rainforests from Mexico to Argentina.
The Margay
is considered a small animal, measuring about 42 to 62 cm in
length, and from 30 to 48 cm in height, their weight vary from
2 to 5 kg and the tail measures from 33 to 51 cm. Their life
spam is 13 years, but in captivity they can live up to 21 years.
They are very similar to the Ocelot, although the head is a bit
shorter, the tail is longer, and the spotted pattern on the tail
is different.
Of the
eight species of Brazilian felines, the gato-maracajá
(Leopardus wiedii), gato-do-mato grande (Felis geoffroyi),
gato-do-mato pequeno (Leopardus tigrina), gato-palheiro
(Lynchailurus colocolo), gato-mourisco (Herpailurus
yagouaroundi) and jaguatirica (Leopardus pardalis)
are less known. The jaguar (Panthera onca) and the ocelot
(Felis pardalis) are the best known species of Brazilian
felines. |
|
Class
Mammalia - Order Carnivora - Family Felidae
Leopardus wiedii
Species Authority: Schinz, 1821
Popular Name: Gato-maracajá (Margay)
Situation: Lower
Risk/least concern (Baillie and Groombridge 1996) |
|
Although
the margay was once believed to be vulnerable to extinction,
the IUCN now lists it as "Least Concern". Based on
estimates of density and geographic range (Nowell and Jackson
1996), the margay's total effective population size is estimated
at greater than 50,000 mature breeding individuals, but with
a declining trend due to degradation of its habitat and prey
base. |
Class
Mammalia - Order Carnivora - Family Mustelidae
Pteronura brasiliensis
Species Authority: Gmelin, 1788
Popular Name: Ariranha (Giant Otter)
Situation: Endangered
(Hilton-Taylor 2000) |
|
The
Ariranhas - Giant Otters (Pteronura brasiliensis) are one of South
America's top predators and the biggest otters found in other
parts of the world and they can grow as long as a tall man (males
can reach up to 1,80m). The species is endemic to South America, although absent from
Argentina, Uruguay and Chile, the giant otter is seen within
the Orinoco, Amazon and La Plata River systems.
The long
sinuous body is covered with velvety, reddish-brown fur, with
a patch of cream colouring on the throat and chin. The short
legs end in large webbed-feet and these, along with the rudder-like
tail, allow the otter to move quickly through the water.
They
are diurnal and semi-aquatic, and despite their clumsy appearance
on land they are known to travel large distances between areas
of water. Their diet is composed almost exclusively of fish. |
|
The Giant
Otters live in family groups of 3 - 9 individuals, composed of
a breeding pair and their offspring. They often baby sit for
one another. Even
in a large group, they rarely have a fight with each other.
They live to be
twelve years old in the wild, but can live up to twenty-one years
in the zoo. |
Only
between 2000 and 5000 of these endangered species have survived
the hunt for their luxurious fur and the shrinking of their habitat.
Those fortunate survivors are mostly hidden in Brazils remote tropical
waters, but
once they thrived extensively throughout the tropical rainforests
of the great Amazon and in the worlds largest wetland,
Pantanal (located in Brazil).
The giant
otters have no natural predators. Their only enemies are humans who once hunted them
for their valuable fur and gold miners who unknowingly poisoned
their water with mercury they used to separate their ore from
the mud. The giant otters cousins are both the river and
sea otters of North America, Europe and Africa.
See photos
and videos HERE. (ARKive Images of life on Earth) |
|
Picture©Laboratório
de Sistemas Integráveis (LSI)-Escola Politécnica-USP. |
Photo
© Jenny Bernard 2005
Class
Mammalia - Order Rodentia - Family Hydrocheraidae
Hydrochaeris hydrochaeris
Species Authority: Linnaeus, 1766
Popular Name: Capivara (Capybara) |
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The Capivara
- Capybara (Hydrochoerus hydrochaeris) is a semi-aquatic
herbivorous animal, the largest of living rodents (related to
rats and mice). It is endemic to most of the tropical and temperate parts
of South America east of the Andes, and has been introduced to north-central
Florida and possibly other subtropical regions in the United
States. It is the only living member of the family Hydrochoeridae.
In Brazil, the capybara can be found in the whole national territory.
It carries
out most of its activities on land, using water as a refugee.
Capybaras are excellent swimmers and have partially webbed feet.
Full-grown
capybaras reach between 105 and 135 cm (4055 in) in length,
and weigh 35 to 65 kg (75140 lbs) and except for their
large size, are similar to guinea pigs in appearance. It ranges
in colour from brown to reddish and has tough skin, which is
sometimes used to make high quality leather. The eyes and ears
are high on the head so they can easily be kept above water when
swimming. |
|
The family
group is controlled by a dominant male. Group sizes can vary
according to the season, with 20 being the most usual. During
the dry season when there is less open water, larger groups can
form as they congregate around the remaining water.
The average
adult lives for less than four years in the wild, as they are
a favourite food of anacondas, jaguar, puma, ocelot, eagle and
caiman. In captivity they can live for 12 years.
The name
originally derives from the Guarani word kapiÿva, meaning
roughly "master of the grasses" or, more plausibly,
from Tupi kaapi ûara ("grass eater"). |
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I made
a lot of research to make this page for my personal pleasure
and enjoyment as well as to inform people from all over the world
who may visit my website, a little about the Brazilian fauna.
I am not responsible for information which is not exact. I tried
to collect as much information as possible and I made this research
only in serious websites, however some of them may not contain
accurate information as they may not be updated. I also translated
a lot of text found in Brazilian sites, please excuse me if translation
is not perfect.
The links
to the websites where I made researches are listed at the bottom
of this page. All links were checked on July 2008. If you find
a broken link it means that the page has moved or the website
is no longer on line. I am sorry but I am not responsible for
these external links.
All the
pictures displayed here were either taken by me a the zoo in
2001, 2005, 2006 and 2008, or found on the internet on the sites
where I collected the information from. There was no mention
to the restriction of use of these images on the websites where
they were found, however, if a picture should not be displayed
here without prior written consent, please contact me and I will
remove it or ask for permission to use it. Thank you and hope
you enjoy reading a little bit about the beautiful Brazilian
fauna.
Click
on the bird below to see more mammals, birds and reptiles. |
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Next
page
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Resources:
IBAMA, Fiocruz, MMA - Ministério do Meio Ambiente, Animals of Brazil, IUCN 2004.
2004 IUCN Red List of Threatened Species, Wikipedia, Bristol Zoo,
The Monkey Sanctuary, IUCN/SSC Top
25 Most Endangered Primates, Parque Ecológico São Carlos, Fundação
Parque Zoológico de São Paulo and Fundação
RIO ZOO.
Animal graphics by: Graphics
by Irene
~ Animated cliparts found on the internet many years ago. If
in the future I find out their creator's websites I will be gladly
provide the credits.
Some pictures were taken by me, others were found on the internet
in the websites where I made those researches. They are displayed
here for eduactional purposes only.
Backgrounds by All
Free Backgrounds
~ Light background by Rajiv's
Graphics
~ |
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