Consulta: subjectFacets:"Passeriformes"
Registros recuperados: 15
Data/hora: 03/06/2024 18:48:52

Lice (Insecta: Phthiraptera) From species of the families Furnariidae, Tyrannidae, Turdidae and icteridae (Aves: Passeriformes) from Chile
Provedor de dados: 72
Autores: González-Acuña,Daniel; Vergara,Francisco; Moreno,Lucila; Barrientos,Carlos; Ardiles,Karen; Cicchino,Armando.
A total of 185 birds (nine captured alive and 176 preserved in a museum), belonging to the families Furnariidae (n=14), Tyrannidae (n=4), Turdidae (n=24) and Icteridae (n=143) (Aves: Passeriformes) were searched for lice (Phthiraptera: Philopteridae, Menoponidae). The species collected and identified were: Furnaricola titicacae Carriker 1949 from Phleocryptes melanops (Vieillot 1817), and Picicola cuniculariae Cicchino 1981 from Geositta rufipennis fasciata (Burmeister 1860) (Furnariidae); Picicola foedus (Kellogg &amp;amp; Chapman 1899) from Xolmis pyrope (Kittlitz 1830) (Tyrannidae); Brueelia magellanica Cicchino 1986, B. persimilis Cicchino 1987 and Menacanthus eurysternus (Burmeister 1838) from Turdus falcklandii Quoy &amp;amp; Gaimard 1824 (Turdidae);...
Tipo: Journal article
Palavras-chave: Lice; Phthiraptera; Birds; Passeriformes; Chile.
Ano: 2006
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382006000200008

Malurus callainus Gould and other names supposed to have been based on hybrids (Aves, Passeriformes)
Provedor de dados: 16
Autores: Mees, G.F.
Through an apparent misinterpretation of the International Code of Zoological Nomenclature, Schodde &amp; Mason (1998) mistakenly rejected several names, based on intraspecific intergrades and hybrids.
Tipo: Article / Letter to the editor
Palavras-chave: Aves; Passeriformes; Nomenclature; Australia; 42.83.
Ano: 2003
URL: http://www.repository.naturalis.nl/record/216166

Low predictive power of mid-domain effect to explain geographic species richness patterns in Palearctic songbirds
Provedor de dados: 16
Autores: Aliabadian, M.; Roselaar, C.S.; Sluys, R.; Nijman, V.
In the study of diversity patterns, the Mid-domain effect (MDE), which explains gradients in diversity solely on the basis of geometric constraints, has emerged as a null-model against which other hypotheses can be tested. The effectiveness, measured by its predictive power, of these MDE models appears to depend on the size of the study area and the range-sizes of the taxa considered. Here we test the predictive power of MDE on the species richness patterns of birds and assess its effectiveness for a variety of species range sizes. We digitised distribution maps of 889 species of songbird endemic to the Palearctic, and analysed the emergent biogeographic patterns with WORLDMAP software. MDE had a predictive power of 20% when all songbirds were included....
Tipo: Article / Letter to the editor
Palavras-chave: Aves; Passeriformes; Palearctic; Mid-domain effect; Species richness; Geographic range size; 42.83.
Ano: 2007
URL: http://www.repository.naturalis.nl/record/256132

Hortia brasiliana Vand. (Rutaceae): polinização por aves Passeriformes no cerrado do sudeste brasileiro
Provedor de dados: 88
Autores: BARBOSA,ANA ANGÉLICA ALMEIDA.
Hortia brasiliana Vand. (Rutaceae) é um arbusto comum em áreas de cerrado na região de Uberlândia, MG. Os indivíduos atingem de 0,5 a 2,0 m de altura e possuem flores de cor rósea e consistência coriácea, reunidas em densas inflorescências umbeliformes, terminais, com eixos resistentes. A antese ocorre ao longo do dia ou da noite e pode durar de 25 minutos a 3 horas, dependendo da temperatura. A flor é protândrica e produz ca. de 60 µl de néctar, cuja concentração de açúcares varia de 24 a 32%. A espécie é autocompatível. As flores são visitadas por seis espécies de aves Passeriformes das famílias Fringillidae, Thraupidae e Mimidae, que foram consideradas polinizadores efetivos. Este tipo de polinização por pássaros pousadores é inédita para o cerrado. Os...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rutaceae; Ornithophily; Passeriformes; Cerrado.
Ano: 1999
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84041999000100013

Ecological relationships between feather mites (Acari) and wild birds of Emberizidae (Aves) in a fragment of Atlantic Forest in northeastern Brazil
Provedor de dados: 104
Autores: Lyra-Neves,Rachel M. de; Farias,Ângela M. Isidro de; Telino-Júnior,Wallace R.
The objective of this study was to investigate feather mites on birds of the Family Emberizidae, to collect data on the ecological ectoparasite-host relationship and infestation level. A sum of 94 birds of 9 species was captured at the Refúgio Ecológico Charles Darwin, Igarassú, Pernambuco, Brazil, from August 1996 to July 1997. Five genera of mites from the superfamily Analgoidea were identified: Analges Nitzsch, 1818; Mesalgoides Gaud &amp;amp; Atyeo, 1967; Pterodectes Robin, 1877; Proctophyllodes Robin, 1877 and Trouessartia Canestrini, 1899. Among the 94 birds examined, 92 (97,87%) were infested. Regarding the prevalence, it was observed that the genera with higher percentage were, respectively, Pterodectes (88,04%), Proctophyllodes (56,52%) and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Analgoidea; Ecology; Infestation; Passeriformes.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752003000300019

Nota sobre a ocorrência de Dacnis nigripes (Pelzeln) (Passeriformes, Coerebidae) em Santa Catarina, Brasil
Provedor de dados: 104
Autores: Zimmermann,Carlos Eduardo.
Six individuals of Dacnis nigripes (Pelzeln, 1856) were observed in Blumenau (26º55'26"S 49º03'22"W), (Santa Catarina) since 1985 in secondary Atlantic Forest. A male was observed in the forest of Itajaí-Açú river. A couple was registered eating the seeds of Alchornea iricurana Endl. &amp;amp; Poepp.. (Euphorbiaceae). The seeds were swallowed and the male offered twice the seeds to the female, who accepted them at once. Other three individuals were observed exploring Ficus sp. fruits (Miq.) Miq. (Moraceae). They made holes in the fruits and sucked the liquid. In these two oportunities when the female left the tree, it was immediately followed by the male.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Passeriformes; Coerebidae; Biology; Santa Catarina; Brazil.
Ano: 1995
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751995000100018

Alimentação de um filhote de bem-te-vi, Pitangus sulphuratus (Linnaeus) (Passeriformes, Tyrannidae), em ambiente urbano
Provedor de dados: 104
Autores: Argel-de-Oliveira,Maria Martha; Curi,Nancy A; Passerini,Tatiana.
The observation of parents feeding a captive fledgling of Great Kiskadee revealed that visitation is more frequent in the first hour after sunrising, with lesscr peaks along the day. The diet supplied consisted mainly of insects (Hymenoptera, Lepidoptera, Coleoptera, Diptera), along with other items as human-made materiais (food scraps, pellets of animal food), lizards (Hemidactylus mabouia), non-identified fruit pulp, gastropods and arachnids (Opiliones). The ability that P. sulphuratus has for identifying food items absent froni more natural habitats and for exploiting resources of unpredictablc spatial and temporal distributions confers the species a dietary flexibility that probably contributes to its efficiency in colonizing urban habitats.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Passeriformes; Tyrannidae; Pitangas sulphuratus; Diet; Urban environment.
Ano: 1998
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751998000400027

Nests, Eggs, and Nestlings of the Restinga Antwren Formicivora littoralis (Aves: Thamnophilidae)
Provedor de dados: 42
Autores: CHAVES,FLAVIA G.; VECCHI,MAURICIO B.; LAURINDO,THIAGO F.S.; ALVES,MARIA ALICE S.
We describe the nest, eggs, and nestlings of the Restinga Antwren (Formicivora littoralis), an endangered bird of Restinga ecosystem (sandy coastal plain vegetation) that is endemic to Rio de Janeiro state. Twelve nests were found at the edges of trails or natural gaps at Massambaba Restinga region, in different supporting plants and heights from the ground (X ± SD 1.27 ± 0.97 m, range 0.27 to 3.45 m). Nests were cup-shaped and were in horizontal forks attached to branches at three to five points with whitish, soft, and thin cotton-like vegetable fiber. The nests' cup shape and measurements were similar to congeneric species, but nest material was different. Eggs were white with brown spots concentrated on the large end or around the middle, giving the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atlantic Forest; Brazil; Breeding; Conservation; Endemic; Passeriformes.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652013000200547

Mortality by filarial nematodes in passeriformes of species Oryzoborus maximiliani in Brazil
Provedor de dados: 45
Autores: Martins,N.R.S.; Resende,J.S.; Jorge,M.A.; Serakides,R.; Souza,C.M.; Silva,S.H.A.
Descreve-se a ocorrência de filariose em passeriformes da espécie Oryzoborus maximiliani (bicudo) mantidos em cativeiro. Os sinais clínicos incluiram insuficiência respiratória e prostração, evoluindo para decúbito lateral e morte. Todos os indivíduos capturados adoeceram e morreram em poucos dias. As lesões mais significativas foram encontradas nos pulmões, que estavam acinzentados na região adjacente ao saco aéreo abdominal. Impressões do pulmão observadas ao microscópio em 100 aumentos permitiram a visualização de grande número de formas alongadas típicas de nematódeo. Considerando suas dimensões e os relatos da literatura consultada, especulou-se a possibilidade de filariose. As condições de estresse de captura e cativeiro podem ser determinantes do...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Passeriformes; Filaria; Oryzoborus maximiliani.
Ano: 2000
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352000000200011

Parasitism by Paratanaisia bragai (Digenea, Eucotylidae) in commom waxbill (Estrilda astrild)
Provedor de dados: 45
Autores: Tavela,A.O.; Carretta Junior,M.; Oliveira,A.R.; Carneiro,F.T.; Silva,V.H.D.; Braga,F.R.; Peixoto,J.V.; Carvalho,G.D.; Araújo,J.V.; Paula,T.A.R.
O trematodeo digenético Paratanaisia bragai é descrito como parasito dos túbulos coletores renais e ureteres de aves. Esse helminto é usualmente pouco patogênico para a maioria dos hospedeiros; porém, em altas cargas parasitárias e em animais mais suscetíveis, pode causar sérios danos que resultam em apatia, perda de peso, desidratação e até mesmo a morte. O presente trabalho objetivou relatar pela primeira vez o trematoide P. bragai parasitando os rins de um passeriforme da espécie Estrilda astrild, conhecido popularmente como bico-de-lacre, de distribuição cosmopolita. A partir da análise histopatológica dos rins da ave, observou-se a presença dos vermes adultos e de ovos, grande dilatação dos ductos coletores renais, destruição e achatamento das células...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Kidney; Trematode; Parasitism; Passeriformes.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000401276

Are levels of digestive enzyme activity related to the natural diet in passerine birds?
Provedor de dados: 48
Autores: Ramírez-Otárola,Natalia; Sabat,Pablo.
Digestive capabilities, such as the rates nutrient hydrolysis and absorption, may affect energy intake and ultimately feeding behavior. In birds, a high diversity in gut biochemical capabilities seems to support the existence of a correlation between the morphology and physiology of the intestinal tract and chemical features of the natural diet. However, studies correlating the activity of digestive enzymes and the feeding habits at an evolutionary scale are scarce. We investigated the effect of dietary habits on the digestive physiological characteristics of eight species of passerine birds from Central Chile. The Order Passeriformes is a speciose group with a broad dietary spectrum that includes omnivorous, granivorous and insectivorous species. We...
Tipo: Journal article
Palavras-chave: Birds; Diet; Intestinal enzymes; Passeriformes; Food habits; Adaptation.
Ano: 2011
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602011000100011

Occurrence of thrushes in an urban fragment of Araucaria forest in southern Brazil
Provedor de dados: 49
Autores: Vogel,Huilquer Francisco; Zawadzki,Cláudio Henrique; Metri,Rafael.
Seasonal segregation among syntopic species can be viewed as one of the available strategies for coexistence, reducing competitive process. The present work therefore aimed to interpret the assemblage structures comprising birds of the genus Turdus (Turdidae), through the analysis of seasonal variation in the species occurrence in a forest remnant located in the southcenter State of Paraná. Mist-netting was employed twice a month for capturing birds, totalling an annual effort of 7488 h.m². The frequency of occurrence, constancy and class of species dominance was determined, together with the parameters generally used in studies of ecological communities (richness, abundance, diversity and evenness). A total of 162 individuals were captured, representing...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Passeriformes; Seasonal segregation; Turdidae; Turdus.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032012000400024

Petiscos florais: pétalas de Acca sellowiana (Myrtaceae) como fonte alimentar para aves em área urbana no Sul do Brasil
Provedor de dados: 49
Autores: Sazima,Ivan; Sazima,Marlies.
A goiaba-serrana (Acca sellowiana, Myrtaceae) é uma das poucas espécies vegetais cujas pétalas são habitualmente usadas como alimento por aves nos Neotrópicos. Registramos aqui o consumo de pétalas desta mirtácea por nove espécies de aves Passeriformes, numa arvoreta isolada em área urbana de Gramado, Rio Grande do Sul. A maior freqüência de visitas foi registrada para espécies de Thraupidae, aves predominantemente frugívoras. As aves tomavam as pétalas entre as mandíbulas e arrancavam ou cortavam porções, deixando sinais característicos nas flores. Thraupis sayaca e Tangara preciosa foram registrados recolhendo porções de pétalas e levando-as entre as mandíbulas, a primeira espécie tendo sido duas vezes observada fornecendo pétalas a ninhegos. Devido ao...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Recursos florais; Áreas urbanizadas; Passeriformes; Arborização urbana.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032007000200035

Caracterización y variación espacio-temporal del néctar en anarthrophyllum desideratum (Fabaceae): Influencia del clima y los polinizadores
Provedor de dados: 51
Autores: Paiaro,Valeria; Oliva,Gabriel E; Cocucci,Andrea A; Sérsic,Alicia N.
En este trabajo se caracterizó el volumen, la concentración y la composición de azúcares del néctar floral en Anarthrophyllum desideratum (DC) Benth., un arbusto endémico de la estepa Patagónica polinizado por aves Passeriformes, y se evaluó su variación espacio-temporal. Se analizaron las diferencias entre áreas ecológicas, poblaciones, plantas y años, y las relaciones entre rasgos, la temperatura, precipitación y tasa de visitas de las poblaciones. El néctar mostró un volumen promedio de 8,1 µl, una concentración de 28% y estuvo dominado por hexosas, como en otras especies ornitófilas. Los atributos del néctar estuvieron correlacionados a nivel poblacional, y las diferencias entre poblaciones explicaron la mayor parte de su variabilidad espacial. El...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anarthrophyllum desideratum; Área ecológica; Composición de azúcares; Concentración; Passeriformes; Población; Precipitación; Temperatura; Tasa de visitas; Volumen de néctar.
Ano: 2012
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722012000200008

Brown dog tick Rhipicephalus sanguineus parasitizing the bird Coereba flaveola in the Brazilian cerrado
Provedor de dados: 65
Autores: Szabó,Matias Pablo Juan; Pascoli,Graziela Virginia Tolesano; Marçal Júnior,Oswaldo; Franchin,Alexandre Gabriel; Torga,Khelma.
During a survey for ectoparasites on birds in a small reserve of the Brazilian cerrado (savannah) a male adult Rhipicephalus sanguineus tick was found attached to the eyelid of the bird Coereba flaveola. Both tick and bird are presently common in Brazil, however, to best of our knowledge, the association of this tick species with this bird species has not been reported before. This observation may be an accidental finding but might also be an unknown route for the dissemination of the tick. The species R. sanguineus was introduced in the country with the colonization and should be considered a research target for the surveillance of tick-borne diseases.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rhipicephalus sanguineus; Coereba flaveola; Brazil; Ixodidae; Passeriformes; Cerrado.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782008000200041