Embernagra longicauda Strikiland, 1844; Suas ocorrência em Minas Gerais – Brasil (Aves, Fringillidae)

Carnevalli, Ney

doi:10.35699/2675-5327.1982.21666

Lundiana

1982

DOI: 10.35699/2675-5327.1982.21666

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Embernagra longicauda Strikiland, 1844; Suas ocorrência em Minas Gerais – Brasil (Aves, Fringillidae)

Ney Carnevalli¹

Abstract: O gênero Embernagra Lesson, 1831 com as espécies E. platensis e E. longicauda é endêmico da América do Sul. E. platensis ocorre no sudeste do Brasil, desde o Estado de Minas Gerais até o Rio Grande do Sul, Uruguai, leste da Argentina e Paraguai, enquanto E. longicauda era conhecida apenas da sua localidade tipo, Morro do Chapéu, Bahia. Desde 1971, o Departamento de Zoologia da Universidade Federal de Minas Gerais (UFMG) iniciou um programa de levantamento ornitológico no Estado de Minas Gerais. Nesse levantame… Show more

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Two centuries of ornithological exploration of the Rio Doce basin, southeastern Brazil. Part I—A history of the landscape, its explorers, and their collections

LOPES,

BAPTISTA,

REIS

et al. 2023

Zootaxa

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The Rio Doce Hydrographic Basin (RDB) was once covered by magnificent tropical forest, which remained untouched by Europeans for three centuries after the arrival of the Portuguese colonists in the Brazilian coast in 1500. Nevertheless, a dramatic change in land use occurred throughout the entire RDB after the turn of the 19th century. Currently, the RDB is one of the most degraded regions in southeastern Brazil and, recently, it was the scenario of the worst environmental disaster in Brazilian history. In this series of papers, we aim to construct a baseline biodiversity assessment that documents the changes in bird communities within the RDB throughout the last two centuries. In this first part, we present the history of the RDB landscape, its explorers, and their collections based on an extensive literature review and museum data. Early biological surveys in the RDB only started at the beginning of the 19th century and were conducted mostly by German and French naturalists. During the first eight decades of ornithological exploration, foreign field naturalists conducted expeditions to the RDB and collected hundreds of bird specimens. Unfortunately, labelling and curatorial procedures were often poor and despite the prodigious efforts of those naturalists, results obtained were often meagre. The second phase of exploration occurred from the 1900s to the 1960s and was dominated by expeditions conducted by Brazilian natural history museums. During this phase, labelling and curatorial procedures improved considerably and the material collected significantly advanced our knowledge about the RDB avifauna The third phase occurred from the 1970s to the first decade of the 21st century, when collection of specimens decreased sharply and the research activity slowly shifted from museums to universities, with a focus on ecology and natural history. We are now in a fourth, more pluralistic phase, in which research continues to be done by universities, Brazilian natural history museums have resumed their collection activity, and birdwatching has emerged as a popular activity in Brazil, producing a tremendous amount of data in a short period of time.

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Two centuries of ornithological exploration of the Rio Doce basin, southeastern Brazil. Part I—A history of the landscape, its explorers, and their collections

LOPES,

BAPTISTA,

REIS

et al. 2023

Zootaxa

View full text Add to dashboard Cite

show abstract

Patterns of geographic distribution and conservation of the open-habitat avifauna of southeastern Brazilian mountaintops (campos rupestres and campos de altitude)

Vasconcelos

Rodrigues

2010

Pap. Avulsos Zool.

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Montane open-habitats of southeastern Brazil are represented by the campos rupestres (principally in the Espinhaço Range) and by the campos de altitude (in the Serra do Mar and Serra da Mantiqueira). In spite of the occurrence of endemic species in both vegetation types, an analysis and synthesis of their bird communities have never been conducted. In this paper, we present an avifaunal survey of these areas, describe patterns of geographic distribution, and comment on the conservation of those open-habitats and their avifauna. A total of 231 bird species was recorded in the open-habitats of southeastern Brazilian mountaintops. In the campos rupestres, 205 species were recorded, while in the campos de altitude, the total was 123 species. Five patterns of distribution are recognizable among birds occurring in these habitats: non-endemic (191 species), Atlantic Forest endemics (26 species), Cerrado endemics (6 species), Caatinga endemic (1 species), and montane open-habitat endemics (7 species). In spite of the presence of several protected areas in those regions, the existing reserves do not guarantee the conservation of their important vegetation types and their avifaunas under current low levels of implementation. Since several endemic and threatened bird species live in the campos rupestres and campos de altitude, more efforts must be directed for their conservation.

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Embernagra longicauda Strikiland, 1844; Suas ocorrência em Minas Gerais – Brasil (Aves, Fringillidae)

Cited by 2 publications

References 0 publications

Two centuries of ornithological exploration of the Rio Doce basin, southeastern Brazil. Part I—A history of the landscape, its explorers, and their collections

Two centuries of ornithological exploration of the Rio Doce basin, southeastern Brazil. Part I—A history of the landscape, its explorers, and their collections

Patterns of geographic distribution and conservation of the open-habitat avifauna of southeastern Brazilian mountaintops (campos rupestres and campos de altitude)

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