The Atlantic Forest is a South American forest that extends along the Atlantic coast of Brazil from Rio Grande do Norte state in the northeast to Rio Grande do Sul state in the south and inland as far as Paraguay and the Misiones Province of Argentina, where the region is known as Selva Misionera.
The black tamarin or western black-handed tamarin, is a species of tamarin endemic to Brazil.
The Peruvian spider monkey, also known as the black-faced black spider monkey, is a species of spider monkey that lives in Peru, as well as in Brazil and in Bolivia. At 60 centimetres long, they are relatively large among species of monkey, and their strong, prehensile tails can be up to 1 m (3 ft) long. Unlike many species of monkey, they have only a vestigial thumb, an adaptation which enables them to travel using brachiation. Peruvian spider monkeys live in groups of 20–30 individuals, but these groups are rarely all together simultaneously. The size and dynamics of the resulting subgroups vary with food availability and sociobehavioral activity. They prefer to eat fleshy fruit, but will change their diet in response to scarcity of ripe fruit. Individuals of this species also eat small animals, insects and leaves based on availability. Females separate from the band to give birth, typically in the fall. These females inhabit a group of core areas where resources are abundant in certain seasons. Typically, males exhibit ranging over longer distances than females, with movement of individuals enhancing the fluidity of subgroup size. Peruvian spider monkey are independent at about 10 months, with a lifespan of about 20 years.
The southern muriqui is a muriqui species endemic to Brazil.
Queimados is a municipality located in the Brazilian state of Rio de Janeiro. Its population was 151,335 (2020) and its area is 75 km². The city is divided into 37 districts.
Euryoryzomys russatus, also known as the russet oryzomys, russet rice rat, or big-headed rice rat, is a species of rodent in the family Cricetidae. It is a member of the genus Euryoryzomys, which was split off from Oryzomys in 2006. It was first described by Johann Andreas Wagner in 1848. It is found in southern Brazil, eastern Paraguay and northeastern Argentina. It is considered a large species in its genus, with a reddish-brown coat, long tail length, and large skull. It is a terrestrial rodent, spending its time foraging for seeds, fruits, and insects. It is listed by the IUCN as least concern, although studies have shown it to be influenced by anthropogenic disturbances. Predators consist of small members of the order Carnivora.
Oligoryzomys nigripes, also known as the black-footed colilargo or the black-footed pygmy rice rat, is a rodent in the genus Oligoryzomys of family Cricetidae. Oligoryzomys nigripes is a species that has been further divided into different sister taxa throughout history. It is found in different countries in South America. It is a large species with long ears, dark yellow to dark brown upperparts, sharply delimited from the whitish underparts, and often a pink girdle on the chest. This species of rat spends much of its life among the trees. The karyotype is 2n = 62, FNa = 78–82.
The campo rupestre is a discontinuous montane subtropical ecoregion occurring across three different biomes in Brazil: Cerrado, Atlantic Forest and Caatinga. Originally, campo rupestre was used to characterize the montane vegetation of the Espinhaço Range, but recently this term has been broadly applied by the scientific community to define high altitudinal fire-prone areas dominated by grasslands and rocky outcrops.
Tachigali is a flowering plant genus in the legume family (Fabaceae). It includes 74 species of trees native to the tropical Americas, ranging from Nicaragua to Bolivia, Paraguay, and southern Brazil. Typical habitats include tropical rain forest, lower montane forest, seasonally-flooded and non-flooded evergreen lowland forest and woodland, gallery and riparian forest, sometimes on white sands, cerrado and other dry woodland, and rocky grassland.
Dendropsophus branneri is a small hylid tree frog endemic to the Atlantic Forest region of Brazil. It feeds mainly on arthropods and is preyed upon by various invertebrates and vertebrates. Although currently classified by the IUCN Redlist as "least concern", D. branneri suffers rapid habitat loss due to residential development, agriculture, logging, and clearing for pastureland. Male D. branneri are noted for their fighting call, which differs significantly in frequency, duration, and pulses per call compared to their mate advertisement call. Males are also noted for their willingness to escalate physical altercations against other males, which includes kicking, pushing, and wrestling their opponent into non-dominant positions. Unlike most other frog species, D. branneri can breed in both temporary and permanent pools allowing it to inhabit a wide variety of habitats leading to its wide distribution.
Zeyheria tuberculosa is a species of tree in the family Bignoniaceae. It is endemic to Brazil, and is threatened by habitat loss.
Wood ash is the powdery residue remaining after the combustion of wood, such as burning wood in a fireplace, bonfire, or an industrial power plant. It is largely composed of calcium compounds along with other non-combustible trace elements present in the wood. It has been used for many purposes throughout history.
Dipteryx alata is a large, undomesticated, edible nut-bearing tree from dryish tropical lowlands in central South America belonging to the legume family, Fabaceae, from the Dipterygeae tribe in the Faboideae subfamily. It is a wild species, widespread across the Cerrado savanna in South America. The baru nut seed is a grain legume, growing in popularity in North America as a snack food.
Igapó is a word used in Brazil for blackwater-flooded forests in the Amazon biome. These forests and similar swamp forests are seasonally inundated with freshwater. They typically occur along the lower reaches of rivers and around freshwater lakes. Freshwater swamp forests are found in a range of climate zones, from boreal through temperate and subtropical to tropical. In the Amazon Basin of Brazil, a seasonally whitewater-flooded forest is known as a várzea, which is similar to igapó in many regards; the key difference between the two habitats is in the type of water that floods the forest.
A várzea forest is a seasonal floodplain forest inundated by whitewater rivers that occurs in the Amazon biome. Until the late 1970s, the definition was less clear and várzea was often used for all periodically flooded Amazonian forests.
Milton's titi monkey is a species of titi monkey, a type of New World monkey, from southern Amazon rainforest, Brazil. It was named after the Brazilian primatologist Milton Thiago de Mello. Milton's titi was discovered in 2011 by Julio César Dalponte, and recognized as a new species in 2014.
Tibouchina papyrus Toledo was described in 1952. Tibouchina papyrus is a narrow endemic to the campos rupestres and is mainly found in three localities in the states of Goiás and Tocantins in central Brazil, including the Serra da Natividade. Abreu et al. found that T. papyrus is a habitat-specialist on rocky outcrop cerrado which typically has shallow substrate and uneven topography, with sandstone soils and quartzite outcrops. This species has been collected at elevations between 500 metres and 1,100 metres. T. papyrus is listed as vulnerable by the IUCN. Tibouchinapapyrus is locally known as “pau-papel”.
Loxopholis ferreirai is a species of lizard in the family Gymnophthalmidae. The species is endemic to Brazil.
Scarus zelindae is a species of fish of the Scaridae family in the order Perciformes. This species of Parrotfish can be brown, blue, green, yellow, and purple and can change their colors several times throughout their lifetime. They live for about 5–7 years and can be found in the southwestern Atlantic Ocean, primarily in Brazilian waters.
Pre-Columbian agriculture in the Amazon basin refers to the farming practices developed by the indigenous communities of the Amazon rainforest before the European conquest. Contrary to the common misconception of the pre-Columbian rainforest as a pristine wilderness untouched by human influence, agricultural communities in the Amazon Basin actively shaped and managed their environment prior to the arrival of European colonists. Eyewitness accounts by Spanish and Portuguese explorers describe populous cities and flourishing agriculture. Population estimates for the pre-Columbian Amazon Basin range from a few million people to up to 10 million. After the population collapse following the European conquest, these communities were largely forgotten. Recent scientific research has helped to reconstruct the story of these lost settlements.
