Terry Chesser, Ph.D. (Former Employee)
Science and Products
Filter Total Items: 59
The evolution of a tropical biodiversity hotspot The evolution of a tropical biodiversity hotspot
The role of the environment in the origin of new species has long been debated. Harvey et al.examined the evolutionary history and species diversity of suboscine birds in the tropics (see the Perspective by Morlon). Contrary to expectations that the tropics have higher rates of speciation, the authors observed that higher and more constant speciation rates occur in harsh environments...
Authors
Michael G Harvey, Gustavo A Bravo, Santiago Claramunt, Andres M Cuervo, Graham E Derryberry, Jaqueline Battilana, Glenn F Seeholzer, Jessica Shearer McKay, Brian C. O’Meara, Brant C Faircloth, Scott V Edwards, Jorge Perez-Eman, Robert G Moyle, Frederick H. Sheldon, Alexandre Aleixo, Brian T Smith, Terry Chesser, Luis F Silveira, Joel Cracraft, Robb T Brumfield, Elizabeth P Derryberry
Taxonomic evaluation of the Grallaria rufula (Rufous Antpitta) complex (Aves: Passeriformes: Grallariidae) distinguishes sixteen species Taxonomic evaluation of the Grallaria rufula (Rufous Antpitta) complex (Aves: Passeriformes: Grallariidae) distinguishes sixteen species
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 cinnamon-colored plumages are generally uniform, featuring subtle variation in hue and saturation across this range. In contrast to their conservative plumage, substantial vocal differences occur among
Authors
Morton L Isler, Terry Chesser, Mark B Robbins, Andres M Cuervo, C Daniel Cadena, Peter A. Hosner
Conservative plumage masks extraordinary phylogenetic diversity in the Grallaria rufula (Rufous Antpitta) complex of the humid Andes Conservative plumage masks extraordinary phylogenetic diversity in the Grallaria rufula (Rufous Antpitta) complex of the humid Andes
The Grallaria rufula complex is currently considered to consist of 2 species, G. rufula (Rufous Antpitta) and G. blakei (Chestnut Antpitta). However, it has been suggested that the complex, populations of which occur in humid montane forests from Venezuela to Bolivia, comprises a suite of vocally distinct yet morphologically cryptic species. We sequenced nuclear and mitochondrial DNA for...
Authors
Terry Chesser, Morton L Isler, Andres M Cuervo, C Daniel Cadena, Spencer C Galen, Laura M. Bergner, Robert C. Fleischer, Gustavo A Bravo, Daniel F Lane, Peter A. Hosner
A revised classification of the Xolmiini (Aves: Tyrannidae: Fluvicolinae), including a new genus for Muscisaxicola fluviatilis A revised classification of the Xolmiini (Aves: Tyrannidae: Fluvicolinae), including a new genus for Muscisaxicola fluviatilis
Recent studies using molecular phylogenetics have provided new insight into the composition of and relationships among species in the avian tribe Xolmiini. Key findings include the paraphyly of Xolmis, including the exclusion of X. dominicanus from the Xolmiini, and the apparent paraphyly of Muscisaxicola. We provide a revised classification of the Xolmiini, including a new genus for...
Authors
R. Terry Chesser, Michael G Harvey, Robb T Brumfield, Elizabeth P Derryberry
A phylogenomic supertree of birds A phylogenomic supertree of birds
It has long been appreciated that analyses of genomic data (e.g., whole genome sequencing or sequence capture) have the potential to reveal the tree of life, but it remains challenging to move from sequence data to a clear understanding of evolutionary history, in part due to the computational challenges of phylogenetic estimation using genome-scale data. Supertree methods solve that...
Authors
Rebecca T Kimball, Carl H Oliveros, Ning Wang, Noor D White, F. Keith Barker, Daniel J Field, Daniel T Ksepka, Terry Chesser, Robert G Moyle, Michael J Braun, Robb T Brumfield, Brant C Faircloth, Brian Tilston-Smith, Edward L Braun
Earth history and the passerine superradiation Earth history and the passerine superradiation
Avian diversification has been influenced by global climate change, plate tectonic movements, and mass extinction events. However, the impact of these factors on the diversification of the hyperdiverse perching birds (passerines) is unclear because family level relationships are unresolved and the timing of splitting events among lineages is uncertain. We analyzed DNA data from 4060...
Authors
Carl H Oliveros, Daniel J Field, Daniel T Ksepka, F Keith Barker, Alexandre Aleixo, Michael J Andersen, Per Alstrom, Brett W Benz, Edward L Braun, Michael J Braun, Gustavo A Bravo, Robb T Brumfield, Terry Chesser, Santiago Claramunt, Joel Cracraft, Andrés M. Cuervo, Elizabeth P. Derryberry, Travis C. Glenn, Michael G. Harvey, Peter A. Hosner, Leo Joseph, Rebecca Kimball, Andrew L. Mack, Colin M. Miskelly, A. Townsend Peterson, Mark B. Robbins, Frederick H. Sheldon, Luís Fábio Silveira, Brian T. Smith, Noor D. White, Robert G. Moyle, Brant C. Faircloth
Evidence for a duplicated mitochondrial region in Audubon’s shearwater based on MinION sequencing Evidence for a duplicated mitochondrial region in Audubon’s shearwater based on MinION sequencing
Mitochondrial genetic markers have been extensively used to study the phylogenetics and phylogeography of many birds, including seabirds of the order Procellariiformes. Evidence suggests that part of the mitochondrial genome of Procellariiformes, especially albatrosses, is duplicated, but no DNA fragment covering the entire duplication has been sequenced. We sequenced the complete...
Authors
Lucas Torres, Andreanna J. Welch, Catherine Zanchetta, Terry Chesser, Maxime Manno, Cecile Donnadieu, Vincent Bretagnolle, Eric Pante
Molecular systematics of swifts of the genus Chaetura (Aves: Apodiformes: Apodidae) Molecular systematics of swifts of the genus Chaetura (Aves: Apodiformes: Apodidae)
Phylogenetic relationships among swifts of the morphologically conservative genus Chaetura were studied using mitochondrial and nuclear DNA sequences. Taxon sampling included all species and 21 of 30 taxa (species and subspecies) within Chaetura. Our results indicate that Chaetura is monophyletic and support the division of the genus into the two subgenera previously identified using...
Authors
Terry Chesser, Haley Vaseghi, Peter A. Hosner, Laura M. Bergner, M. Nandadevi Cortes-Rodriguez, Andreanna J. Welch, Charles T. Collins
Spatial organization of the gastrointestinal microbiota in urban Canada geese Spatial organization of the gastrointestinal microbiota in urban Canada geese
Recent reviews identified the reliance on fecal or cloacal samples as a significant limitation hindering our understanding of the avian gastrointestinal (gut) microbiota and its function. We investigated the microbiota of the esophagus, duodenum, cecum, and colon of a wild urban population of Canada goose (Branta canadensis). From a population sample of 30 individuals, we sequenced the...
Authors
Sergei V. Drovetski, Michael O’Mahoney, Emma J. Ransome, Kenan O. Matterson, Haw Chuan Lim, Terry Chesser, Gary R. Graves
Fifty-eighth supplement to the American Ornithologists' Union: Check-list of North American Birds Fifty-eighth supplement to the American Ornithologists' Union: Check-list of North American Birds
This is the 17th supplement since publication of the 7th edition of the Check-list of North American Birds (American Ornithologists' Union [AOU] 1998). It summarizes decisions made between April 15, 2016, and April 15, 2017, by the AOS's Committee on Classification and Nomenclature—North and Middle America. The Committee has continued to operate in the manner outlined in the 42nd...
Authors
Terry Chesser, Kevin J Burns, Carla Cicero, Jon L. Dunn, Andrew W. Kratter, Irby J. Lovette, Pamela C. Rasmussen, J.V. Remsen, James D. Rising, Douglas F. Stotz, Kevin Winker
Comparative cophylogenetics of Australian phabine pigeons and doves (Aves: Columbidae) and their feather lice (Insecta: Phthiraptera) Comparative cophylogenetics of Australian phabine pigeons and doves (Aves: Columbidae) and their feather lice (Insecta: Phthiraptera)
Host–parasite coevolutionary histories can differ among multiple groups of parasites associated with the same group of hosts. For example, parasitic wing and body lice (Insecta: Phthiraptera) of New World pigeons and doves (Aves: Columbidae) differ in their cophylogenetic patterns, with body lice exhibiting higher phylogenetic congruence with their hosts than wing lice. In this study, we...
Authors
Andrew D. Sweet, R. Terry Chesser, Kevin P. Johnson
Isotopic niches support the resource breadth hypothesis Isotopic niches support the resource breadth hypothesis
Because a broad spectrum of resource use allows species to persist in a wide range of habitat types, and thus permits them to occupy large geographical areas, and because broadly distributed species have access to more diverse resource bases, the resource breadth hypothesis posits that the diversity of resources used by organisms should be positively related with the extent of their...
Authors
Jonathan A. Rader, Seth D. Newsome, Pablo Sabat, R. Terry Chesser, Michael E. Dillon, Carlos Martinez del Rio
Science and Products
Filter Total Items: 59
The evolution of a tropical biodiversity hotspot The evolution of a tropical biodiversity hotspot
The role of the environment in the origin of new species has long been debated. Harvey et al.examined the evolutionary history and species diversity of suboscine birds in the tropics (see the Perspective by Morlon). Contrary to expectations that the tropics have higher rates of speciation, the authors observed that higher and more constant speciation rates occur in harsh environments...
Authors
Michael G Harvey, Gustavo A Bravo, Santiago Claramunt, Andres M Cuervo, Graham E Derryberry, Jaqueline Battilana, Glenn F Seeholzer, Jessica Shearer McKay, Brian C. O’Meara, Brant C Faircloth, Scott V Edwards, Jorge Perez-Eman, Robert G Moyle, Frederick H. Sheldon, Alexandre Aleixo, Brian T Smith, Terry Chesser, Luis F Silveira, Joel Cracraft, Robb T Brumfield, Elizabeth P Derryberry
Taxonomic evaluation of the Grallaria rufula (Rufous Antpitta) complex (Aves: Passeriformes: Grallariidae) distinguishes sixteen species Taxonomic evaluation of the Grallaria rufula (Rufous Antpitta) complex (Aves: Passeriformes: Grallariidae) distinguishes sixteen species
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 cinnamon-colored plumages are generally uniform, featuring subtle variation in hue and saturation across this range. In contrast to their conservative plumage, substantial vocal differences occur among
Authors
Morton L Isler, Terry Chesser, Mark B Robbins, Andres M Cuervo, C Daniel Cadena, Peter A. Hosner
Conservative plumage masks extraordinary phylogenetic diversity in the Grallaria rufula (Rufous Antpitta) complex of the humid Andes Conservative plumage masks extraordinary phylogenetic diversity in the Grallaria rufula (Rufous Antpitta) complex of the humid Andes
The Grallaria rufula complex is currently considered to consist of 2 species, G. rufula (Rufous Antpitta) and G. blakei (Chestnut Antpitta). However, it has been suggested that the complex, populations of which occur in humid montane forests from Venezuela to Bolivia, comprises a suite of vocally distinct yet morphologically cryptic species. We sequenced nuclear and mitochondrial DNA for...
Authors
Terry Chesser, Morton L Isler, Andres M Cuervo, C Daniel Cadena, Spencer C Galen, Laura M. Bergner, Robert C. Fleischer, Gustavo A Bravo, Daniel F Lane, Peter A. Hosner
A revised classification of the Xolmiini (Aves: Tyrannidae: Fluvicolinae), including a new genus for Muscisaxicola fluviatilis A revised classification of the Xolmiini (Aves: Tyrannidae: Fluvicolinae), including a new genus for Muscisaxicola fluviatilis
Recent studies using molecular phylogenetics have provided new insight into the composition of and relationships among species in the avian tribe Xolmiini. Key findings include the paraphyly of Xolmis, including the exclusion of X. dominicanus from the Xolmiini, and the apparent paraphyly of Muscisaxicola. We provide a revised classification of the Xolmiini, including a new genus for...
Authors
R. Terry Chesser, Michael G Harvey, Robb T Brumfield, Elizabeth P Derryberry
A phylogenomic supertree of birds A phylogenomic supertree of birds
It has long been appreciated that analyses of genomic data (e.g., whole genome sequencing or sequence capture) have the potential to reveal the tree of life, but it remains challenging to move from sequence data to a clear understanding of evolutionary history, in part due to the computational challenges of phylogenetic estimation using genome-scale data. Supertree methods solve that...
Authors
Rebecca T Kimball, Carl H Oliveros, Ning Wang, Noor D White, F. Keith Barker, Daniel J Field, Daniel T Ksepka, Terry Chesser, Robert G Moyle, Michael J Braun, Robb T Brumfield, Brant C Faircloth, Brian Tilston-Smith, Edward L Braun
Earth history and the passerine superradiation Earth history and the passerine superradiation
Avian diversification has been influenced by global climate change, plate tectonic movements, and mass extinction events. However, the impact of these factors on the diversification of the hyperdiverse perching birds (passerines) is unclear because family level relationships are unresolved and the timing of splitting events among lineages is uncertain. We analyzed DNA data from 4060...
Authors
Carl H Oliveros, Daniel J Field, Daniel T Ksepka, F Keith Barker, Alexandre Aleixo, Michael J Andersen, Per Alstrom, Brett W Benz, Edward L Braun, Michael J Braun, Gustavo A Bravo, Robb T Brumfield, Terry Chesser, Santiago Claramunt, Joel Cracraft, Andrés M. Cuervo, Elizabeth P. Derryberry, Travis C. Glenn, Michael G. Harvey, Peter A. Hosner, Leo Joseph, Rebecca Kimball, Andrew L. Mack, Colin M. Miskelly, A. Townsend Peterson, Mark B. Robbins, Frederick H. Sheldon, Luís Fábio Silveira, Brian T. Smith, Noor D. White, Robert G. Moyle, Brant C. Faircloth
Evidence for a duplicated mitochondrial region in Audubon’s shearwater based on MinION sequencing Evidence for a duplicated mitochondrial region in Audubon’s shearwater based on MinION sequencing
Mitochondrial genetic markers have been extensively used to study the phylogenetics and phylogeography of many birds, including seabirds of the order Procellariiformes. Evidence suggests that part of the mitochondrial genome of Procellariiformes, especially albatrosses, is duplicated, but no DNA fragment covering the entire duplication has been sequenced. We sequenced the complete...
Authors
Lucas Torres, Andreanna J. Welch, Catherine Zanchetta, Terry Chesser, Maxime Manno, Cecile Donnadieu, Vincent Bretagnolle, Eric Pante
Molecular systematics of swifts of the genus Chaetura (Aves: Apodiformes: Apodidae) Molecular systematics of swifts of the genus Chaetura (Aves: Apodiformes: Apodidae)
Phylogenetic relationships among swifts of the morphologically conservative genus Chaetura were studied using mitochondrial and nuclear DNA sequences. Taxon sampling included all species and 21 of 30 taxa (species and subspecies) within Chaetura. Our results indicate that Chaetura is monophyletic and support the division of the genus into the two subgenera previously identified using...
Authors
Terry Chesser, Haley Vaseghi, Peter A. Hosner, Laura M. Bergner, M. Nandadevi Cortes-Rodriguez, Andreanna J. Welch, Charles T. Collins
Spatial organization of the gastrointestinal microbiota in urban Canada geese Spatial organization of the gastrointestinal microbiota in urban Canada geese
Recent reviews identified the reliance on fecal or cloacal samples as a significant limitation hindering our understanding of the avian gastrointestinal (gut) microbiota and its function. We investigated the microbiota of the esophagus, duodenum, cecum, and colon of a wild urban population of Canada goose (Branta canadensis). From a population sample of 30 individuals, we sequenced the...
Authors
Sergei V. Drovetski, Michael O’Mahoney, Emma J. Ransome, Kenan O. Matterson, Haw Chuan Lim, Terry Chesser, Gary R. Graves
Fifty-eighth supplement to the American Ornithologists' Union: Check-list of North American Birds Fifty-eighth supplement to the American Ornithologists' Union: Check-list of North American Birds
This is the 17th supplement since publication of the 7th edition of the Check-list of North American Birds (American Ornithologists' Union [AOU] 1998). It summarizes decisions made between April 15, 2016, and April 15, 2017, by the AOS's Committee on Classification and Nomenclature—North and Middle America. The Committee has continued to operate in the manner outlined in the 42nd...
Authors
Terry Chesser, Kevin J Burns, Carla Cicero, Jon L. Dunn, Andrew W. Kratter, Irby J. Lovette, Pamela C. Rasmussen, J.V. Remsen, James D. Rising, Douglas F. Stotz, Kevin Winker
Comparative cophylogenetics of Australian phabine pigeons and doves (Aves: Columbidae) and their feather lice (Insecta: Phthiraptera) Comparative cophylogenetics of Australian phabine pigeons and doves (Aves: Columbidae) and their feather lice (Insecta: Phthiraptera)
Host–parasite coevolutionary histories can differ among multiple groups of parasites associated with the same group of hosts. For example, parasitic wing and body lice (Insecta: Phthiraptera) of New World pigeons and doves (Aves: Columbidae) differ in their cophylogenetic patterns, with body lice exhibiting higher phylogenetic congruence with their hosts than wing lice. In this study, we...
Authors
Andrew D. Sweet, R. Terry Chesser, Kevin P. Johnson
Isotopic niches support the resource breadth hypothesis Isotopic niches support the resource breadth hypothesis
Because a broad spectrum of resource use allows species to persist in a wide range of habitat types, and thus permits them to occupy large geographical areas, and because broadly distributed species have access to more diverse resource bases, the resource breadth hypothesis posits that the diversity of resources used by organisms should be positively related with the extent of their...
Authors
Jonathan A. Rader, Seth D. Newsome, Pablo Sabat, R. Terry Chesser, Michael E. Dillon, Carlos Martinez del Rio
*Disclaimer: Listing outside positions with professional scientific organizations on this Staff Profile are for informational purposes only and do not constitute an endorsement of those professional scientific organizations or their activities by the USGS, Department of the Interior, or U.S. Government