Harold F. Greeney, Robert C. Dobbs, Paul R. Martin, Rudolphe A. Gelis,
ABSTRACT Grallaria and Grallaricula antpittas are poorly known ground antbirds (Formicariidae), which reach their center of diversity in the ... described for 13 of the 31 species of Grallaria and four of the eight species of Grallaricula. ... against a strong support (e.g., tree trunks; Grallaria) or with multiple small supports (e.g., vine ... sticks and leaf material, depending on the species. Grallaria typically lay two bluish-green to turquoise eggs, ... incubation), and incubation periods of 17–21 d (Grallaria) and 15–20 d (Grallaricula). Grallaria nestlings are ...
Tópico(s): Animal Behavior and Reproduction
2008 - Association of Field Ornithologists | Journal of Field Ornithology
Bruce C. Robertson, Brent M. Stephenson, Robert A. Ronconi, Sharyn J. Goldstien, Lara D. Shepherd, Alan J. D. Tennyson, Nicholas Carlile, Peter G. Ryan,
... 63°S), and white-bellied storm-petrels F. grallaria breed at south temperate islands (28–37°S), ... show that there is greater diversity among F. grallaria populations, with eastern South Pacific F. g. segethi ... differing from western South Pacific nominate F. g. grallaria by c. 0.059. The Tristan archipelago supports a population of F. grallaria closely allied to the nominate form, as well ... Further research is needed to assess how F. grallaria and F. tropica segregate in sympatry at Tristan ...
Tópico(s): Genetic diversity and population structure
2016 - Elsevier BV | Molecular Phylogenetics and Evolution
Produção Nacional
Vitek Jirinec, Elisa C. Elizondo, Cameron L. Rutt, Philip C. Stouffer,
Abstract ∙ The Variegated Antpitta (Grallaria varia) is the largest member of the terrestrial insectivores guild within its Amazonian range. Despite the bird’s large size ... movimento diurno e áreas de dormitório do tovacuçu (Grallaria varia) na Amazônia Central O tovacuçu (Grallaria varia) é o maior dos insetívoros terrestres dentro ...
Tópico(s): Animal Vocal Communication and Behavior
2018 - | Ornitología Neotropical
Gustavo H. Kattan, J. William Beltrán,
Summary Grallaria antpittas are a group of little known birds from the understorey of humid forests of the tropical ... in proportion to their occurrence in the landscape. Grallaria milleri had the highest overall density (1.3 ... Otún River watershed concentrates an unusual number of Grallaria antpittas, including three endemic species, and the information ...
Tópico(s): Wildlife-Road Interactions and Conservation
1999 - Cambridge University Press | Bird Conservation International
Morton L. Isler, R. Terry Chesser, Mark B. Robbins, Andrés M. Cuervo, Carlos Daniel Cadena, Peter A. Hosner,
Populations in the Rufous Antpitta (Grallaria rufula) complex occupy humid montane forests of the Andes from northern Colombia and adjacent Venezuela to central Bolivia. Their tawny to ... of groups consisting of cryptic species, like the Grallaria rufula complex, are imperative for their conservation. Rather ...
Tópico(s): Species Distribution and Climate Change
2020 - Q15088586 | Zootaxa
Gustavo H. Kattan, J. William Beltrán,
... of individuals of five sympatric species of antpitta Grallaria spp. that differ in body size and extent of geographical range. Grallaria milleri is restricted to a small area in ...
Tópico(s): Amphibian and Reptile Biology
2002 - Cambridge University Press | Bird Conservation International
Niels Krabbe, David J. Agro, Nathan H. Rice, Marco A. Jácome, Luís F. Navarrete, M F Sornoza,
We describe a striking new species of Grallaria antpitta from wet, upper sub-tropical forest in the upper Río Chinchipe drainage, provincia Zamora-Chinchipe, Ecuador Notes on its natural history and ... species in a well-supported clade that includes Grallaria nuchalis (which is syntopic with the new species), ...
Tópico(s): Species Distribution and Climate Change
1999 - Oxford University Press | Ornithology
Gustavo H. Kattan, J. William Beltrán,
... has been rediscovered in the Ucumarí Regional Park. Grallaria milleri era una especie conocida de solo diez ... milleri es simpátrica con otras cuatro especies de Grallaria (squamigera, nuchalis, ruficapilla y rufocinerea) y con Grallaricula ...
Tópico(s): Amphibian and Reptile Biology
1997 - Cambridge University Press | Bird Conservation International
ABSTRACT.-The Cundinamarca Antpitta (Grallaria kaestneri sp. nov.) is described from a locality at upper subtropical elevations of the eastern slope of the Eastern Andes ... 1991, accepted 13 May 1992. ABSTRACTO.-Se describe Grallaria kaestneri sp. nov. de una localidad de la ...
Tópico(s): Avian ecology and behavior
1992 - Wilson Ornithological Society | The Wilson Journal of Ornithology
R. Terry Chesser, Morton L. Isler, Andrés M. Cuervo, Carlos Daniel Cadena, Spencer C. Galen, Laura M. Bergner, Robert C. Fleischer, Gustavo A. Bravo, Daniel F. Lane, Peter A. Hosner,
Abstract The Grallaria rufula complex is currently considered to consist of 2 species, G. rufula (Rufous Antpitta) and G. blakei (Chestnut ...
Tópico(s): Species Distribution and Climate Change
2020 - Oxford University Press | Ornithology
Produção Nacional
Revisado por pares
Benjamin M. Winger, Peter A. Hosner, Gustavo A. Bravo, Andrés M. Cuervo, Natalia Aristizábal, Luis E. Cueto, John M. Bates,
... of the Andes, the ‘bay‐backed’ antpitta complex ( Grallaria hypoleuca s. l). Mitochondrial DNA genealogies documented genetic ...
Tópico(s): Evolution and Paleontology Studies
2015 - Wiley | Molecular Ecology
Carlos Daniel Cadena, Bernabé López-Lanús, John M. Bates, Niels Krabbe, Nathan H. Rice, F. Gary Stiles, Juan Diego Palacio, Paul Salaman,
... of interspecific hybridization between a Chestnut‐naped Antpitta Grallaria nuchalis and a Chestnut‐crowned Antpitta G. ruficapilla ...
Tópico(s): Avian ecology and behavior
2007 - Wiley | Ibis
... genome. The clade representing the traditional “antpitta” genera (Grallaria, Grallaricula, Hylopezus, Myrmothera, and Pittasoma) was found to ... subclades. The first clade consists of the genus Grallaria and supports the subgenera identified by Lowery and ...
Tópico(s): Genetic diversity and population structure
2005 - Oxford University Press | Ornithology
... genome. The clade representing the traditional “antpitta” genera (Grallaria, Grallaricula, Hylopezus, Myrmothera, and Pittasoma) was found to ... subclades. The first clade consists of the genus Grallaria and supports the subgenera identified by Lowery and ...
Tópico(s): Identification and Quantification in Food
2005 - Oxford University Press | Ornithology
Eric M. Kofoed, Sonya K. Auer,
... young, and breeding behavior of the Great Antpitta (Grallaria excelsa) in Yacambu National Park, Venezuela. The nests ( ...
Tópico(s): Fern and Epiphyte Biology
2004 - | The Wilson Bulletin
Juan F. Freile, Luis Miguel Renjifo,
... the first nesting records of the Moustached Antpitta (Grallaria alleni). We found two nests in sub-Andean ...
Tópico(s): Ecology and Vegetation Dynamics Studies
2003 - | The Wilson Bulletin
Theodore A. Parker, Thomas S. Schulenberg, Michael Kessler, Walter H. Wust,
... evidence, it is proposed that Thamnophilus zarumae and Grallaria watkinsi be recognized as full species, and that “ ... evidencia vocal, se propone que Thamnophilus zarumae y Grallaria watkinsi pueden ser reconocidas como especies y que “ ...
Tópico(s): Avian ecology and behavior
1995 - Cambridge University Press | Bird Conservation International
... incomplete and improperly described holotype of the antpitta Grallaria fenwickorum Barrera et al., 2010 with a neotype ... diagnose the taxon, and because the taxonomy of Grallaria ranks among the most fluid of all avian ...
Tópico(s): Animal Ecology and Behavior Studies
2013 - International Trust for Zoological Nomenclature | The Bulletin of zoological nomenclature
In 1992 the Moustached Antpitta Grallaria alleni was feared extinct. We present the first records of the species from Ecuador, discuss new data on the unique subspecies ...
Tópico(s): Animal Ecology and Behavior Studies
2000 - Wiley | Ibis
Paul Salaman, Thomas M. Donegan, Robert Prŷs‐Jones,
SUMMARY.—A new subspecies of Brown-banded Antpitta Grallaria milleri is described from the northern Central Andes ...
Tópico(s): Bat Biology and Ecology Studies
2009 - British Ornithologists' Club | Bulletin of the British Ornithologists Club
... of two new Ant-birds of the Genus Grallaria, with a List of the known Species of ...
Tópico(s): Plant Parasitism and Resistance
1877 - Wiley | Ibis
Harold F. Greeney, Mery Juiña,
The Jocotoco Antpitta (Grallaria ridgelyi) is an endangered and poorly studied inhabitant of montane bamboo (Chusquea spp.) thickets of extreme southeastern Ecuador. There ...
Tópico(s): Ecology and Vegetation Dynamics Studies
2010 - Wilson Ornithological Society | The Wilson Journal of Ornithology
Frank Galfierd Stiles Hurd, Humberto Alvarez López,
We present the first specimen records of Grallaria haplonota for Colombia, where it occurs between 1300 and 1700 m long the Pacific slope of the western Andes, north to Risaralda. Data ...
Tópico(s): Diatoms and Algae Research
1995 - National University of Colombia | Caldasia
Christopher McInerny, Andrew J. Musgrove, James J. Gilroy, Steve Dudley,
... Storm Petrel or Black-bellied Storm Petrel Fregetta grallaria/tropica; the Madeiran/Monteiro's/Cape Verde Storm ...
Tópico(s): Invertebrate Taxonomy and Ecology
2022 - Wiley | Ibis
Christophe Barbraud, Karine Delord, Fabrice Le Bouard, Roald Harivel, Jérémie Demay, Adrien Chaigne, Thierry Micol,
... prion P. turtur, white-bellied storm petrel Fregetta grallaria, Antarctic tern Sterna vittata, sooty tern Onychoprion fuscatus) ...
Tópico(s): Isotope Analysis in Ecology
2021 - Elsevier BV | Journal for Nature Conservation
Juan F. Freile, Alejandro Solano-Ugalde, Dušan Milan Brinkhuizen, Paul J. Greenfield, Mitch Lysinger, Jonas Nilsson, Lelis Navarrete, Robert S. Ridgely,
... una especie nueva para el Ecuador continental (Fregetta grallaria), cuatro especies con primera documentación en Ecuador (Calidris ...
Tópico(s): Wildlife Conservation and Criminology Analyses
2017 - Universidad San Francisco de Quito | Revista Ecuatoriana de Ornitología
Christopher McInerny, Andrew J. Musgrove, Andrew Stoddart, Andrew Harrop, Steve Dudley,
... Storm Petrel or Black-bellied Storm Petrel Fregetta grallaria/tropica; the Madeiran/Monteiro's/Cape Verde Storm ...
Tópico(s): Insects and Parasite Interactions
2017 - Wiley | Ibis
Produção Nacional
Revisado por pares
Jeffrey A. Stratford, Philip C. Stouffer,
... prone in fragments (Myrmornis torquata [Wing-banded Antbird], Grallaria varia [Variegated Antbird], Hylopezus macularius [Spotted Antpitta]), a ...
Tópico(s): Plant and animal studies
2015 - Elsevier BV | Biological Conservation
Peter A. Hosner, Michael J. Andersen, Mark B. Robbins, Abraham Urbay-Tello, Luis Cueto-Aparicio, Karen Verde-Guerra, Luis A. Sánchez‐González, Adolfo G. Navarro‐Sigüenza, Roger L. Boyd, Jano Núñez‐Zapata, Jorge Tiravanti, Mariela Combe, Hannah L. Owens, A. Townsend Peterson,
... functions to isolate bird populations. Specimens of two Grallaria sp. and one Scytalopus sp. may represent new ...
Tópico(s): Wildlife Ecology and Conservation
2015 - Wilson Ornithological Society | The Wilson Journal of Ornithology
... 23%), and storm petrels (Pelagodroma marina and Fregetta grallaria/tropica 36%). All these species are listed as ...
Tópico(s): Wildlife Conservation and Criminology Analyses
2013 - Taylor & Francis | African Journal of Marine Science