Terry Chesser, Ph.D. (Former Employee)
Science and Products
Filter Total Items: 59
Recurrent hybridization and recent origin obscure phylogenetic relationships within the ‘white-headed’ gull (Larus sp.) complex Recurrent hybridization and recent origin obscure phylogenetic relationships within the ‘white-headed’ gull (Larus sp.) complex
Species complexes that have undergone recent radiations are often characterized by extensive allele sharing due to recent ancestry and (or) introgressive hybridization. This can result in discordant evolutionary histories of genes and heterogeneous genomes, making delineating species limits difficult. Here we examine the phylogenetic relationships among a complex group of birds, the...
Authors
Sarah A. Sonsthagen, Robert E. Wilson, Terry Chesser, Jean-Marc Pons, Pierre-Andre Crochet, Amy Driscoll, Carla Dove
Fifty-seventh supplement to the American Ornithologists' Union Check-list of North American Birds Fifty-seventh supplement to the American Ornithologists' Union Check-list of North American Birds
This is the 16th 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, 2015, and April 15, 2016, by the AOU's Committee on Classification and Nomenclature—North and Middle America. The Committee has continued to operate in the manner outlined in the 42nd...
Authors
R. 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
A replacement name for Asthenes wyatti perijanus Phelps 1977 A replacement name for Asthenes wyatti perijanus Phelps 1977
A recent near-complete phylogeny of the avian family Furnariidae (Derryberry et al. 2011) found a number of discrepancies between the phylogeny and the then-current taxonomy of the group, and several changes were proposed to reconcile the taxonomy of the family with the phylogeny. Among these was the merging of the genus Schizoeaca Cabanis 1873 into Asthenes Reichenbach 1853 (Derryberry...
Authors
R. Terry Chesser
Taxonomic revision of Phascogale tapoatafa (Meyer, 1793) (Dasyuridae; Marsupialia), including descriptions of two new subspecies and confirmation of P. pirata Thomas, 1904 as a ‘Top End’ endemic Taxonomic revision of Phascogale tapoatafa (Meyer, 1793) (Dasyuridae; Marsupialia), including descriptions of two new subspecies and confirmation of P. pirata Thomas, 1904 as a ‘Top End’ endemic
The Australian Brush-tailed Phascogale (Phascogale tapoatafa sensu lato) has a broad but highly fragmented distribution around the periphery of the Australian continent and all populations are under significant ongoing threat to survival. A new appraisal of morphological and molecular diversity within the group reveals that the population in the ‘Top End’ of the Northern Territory is...
Authors
K. P. Aplin, S. G. Rhind, J. Ten Have, R. Terry Chesser
A further note on the scientific name of Bullocks’ Oriole A further note on the scientific name of Bullocks’ Oriole
Chesser (2013) intended to introduce a justified emendation to Icterus bullockii under Article 32.5.1 of the Code (ICZN 1999), because the name honors both William Bullock, Sr., and William Bullock, Jr. However, the correction bullockorum is "incorrect" and therefore is an unjustified emendation (Article 33.2.3). Under the assumption that the name Bullock was latinized (cf. Article 31.1...
Authors
R. Terry Chesser
Morphological divergence in a continental adaptive radiation: South American ovenbirds of the genus Cinclodes Morphological divergence in a continental adaptive radiation: South American ovenbirds of the genus Cinclodes
Cinclodes is an ecologically diverse genus of South American passerine birds and represents a case of continental adaptive radiation along multiple axes. We investigated morphological diversification in Cinclodes using a comprehensive set of morphometric measurements of study skins. Principal component analysis identified 2 primary axes of morphological variation: one describing body...
Authors
Jonathan A. Rader, Michael E. Dillon, R. Terry Chesser, Pablo Sabat, Carlos Martinez del Rio
Fifty-sixth supplement to the American Ornithologists' Union: Check-list of North American Birds Fifty-sixth supplement to the American Ornithologists' Union: Check-list of North American Birds
This is the 15th 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 May 15, 2014, and April 15, 2015, by the AOU's Committee on Classification and Nomenclature - North and Middle America. The Committee has continued to operate in the manner outlined in the 42nd...
Authors
R. Terry Chesser, Richard C. Banks, Kevin J Burns, Carla Cicero, Jon L. Dunn, Andrew W. Kratter, Irby J. Lovette, Adolfo G. Navarro-Siguenza, Pamela C. Rasmussen, J V Remsen, James D. Rising, Douglas F. Stotz, Kevin Winker
Ecological change on California's Channel Islands from the Pleistocene to the Anthropocene Ecological change on California's Channel Islands from the Pleistocene to the Anthropocene
Historical ecology is becoming an important focus in conservation biology and offers a promising tool to help guide ecosystem management. Here, we integrate data from multiple disciplines to illuminate the past, present, and future of biodiversity on California's Channel Islands, an archipelago that has undergone a wide range of land-use and ecological changes. Our analysis spans...
Authors
Torben C. Rick, T. Scott Sillett, Cameron K. Ghalambor, Courtney A. Hofman, Katherine Ralls, R. Scott Anderson, Christina L. Boser, Todd J. Braje, Daniel R. Cayan, R. Terry Chesser, Paul W. Collins, Jon M. Erlandson, Kate R. Faulkner, Robert C. Fleischer, W. Chris Funk, Russell Galipeau, Ann Huston, Julie King, Lyndal L. Laughrin, Jesus Maldonado, Kathryn McEachern, Daniel R. Muhs, Seth D. Newsome, Leslie Reeder-Myers, Christopher Still, Scott A. Morrison
Fifty-fifth supplement to the American Ornithologists' Union Check-list of North American Birds Fifty-fifth supplement to the American Ornithologists' Union Check-list of North American Birds
This is the 14th 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 May 15, 2013, and May 15, 2014, by the AOU's Committee on Classification and Nomenclature - North and Middle America. The Committee has continued to operate in the manner outlined in the 42nd...
Authors
R. Terry Chesser, Richard C. Banks, Carla Cicero, Jon L. Dunn, Andrew W. Kratter, Irby J. Lovette, Adolfo G. Navarro-Siguenza, Pamela C. Rasmussen, J.V. Remsen, James D. Rising, Douglas F. Stotz, Kevin Winker
On the correct name of Icterus bullockii (Passeriformes: Icteridae) On the correct name of Icterus bullockii (Passeriformes: Icteridae)
William Bullock was an Englishman who owned the Egyptian Hall (also known as the London Museum or Bullock’s Museum) at Piccadilly in London, a museum opened in 1812 to display his collection of antiquities, artifacts, and natural history specimens. Following the sale of Bullock’s collection in 1819, the Egyptian Hall served as an exhibition space. Bullock and his son, William Bullock, Jr...
Authors
R. Terry Chesser
Hybridization among Arctic white-headed gulls (Larus spp.) obscures the genetic legacy of the Pleistocene Hybridization among Arctic white-headed gulls (Larus spp.) obscures the genetic legacy of the Pleistocene
We studied the influence of glacial oscillations on the genetic structure of seven species of white-headed gull that breed at high latitudes (Larus argentatus, L. canus, L. glaucescens, L. glaucoides, L. hyperboreus, L. schistisagus, and L. thayeri). We evaluated localities hypothesized as ice-free areas or glacial refugia in other Arctic vertebrates using molecular data from 11...
Authors
Sarah A. Sonsthagen, R. Terry Chesser, Douglas A. Bell, Carla J. Dove
Isleria, a new genus of antwren (Aves: Passeriformes: Thamnophilidae) Isleria, a new genus of antwren (Aves: Passeriformes: Thamnophilidae)
A comprehensive molecular phylogenetic analysis of the family Thamnophilidae indicated that the genus Myrmotherula is not monophyletic. The clade composed of M. guttata and M. hauxwelli is only distantly related to other members of the genus and should be removed from Myrmotherula. The phenotypic distinctiveness of the clade argues against merging it with its sister group Thamnomanes and...
Authors
Gustavo A. Bravo, R. Terry Chesser, Robb T. Brumfield
Science and Products
Filter Total Items: 59
Recurrent hybridization and recent origin obscure phylogenetic relationships within the ‘white-headed’ gull (Larus sp.) complex Recurrent hybridization and recent origin obscure phylogenetic relationships within the ‘white-headed’ gull (Larus sp.) complex
Species complexes that have undergone recent radiations are often characterized by extensive allele sharing due to recent ancestry and (or) introgressive hybridization. This can result in discordant evolutionary histories of genes and heterogeneous genomes, making delineating species limits difficult. Here we examine the phylogenetic relationships among a complex group of birds, the...
Authors
Sarah A. Sonsthagen, Robert E. Wilson, Terry Chesser, Jean-Marc Pons, Pierre-Andre Crochet, Amy Driscoll, Carla Dove
Fifty-seventh supplement to the American Ornithologists' Union Check-list of North American Birds Fifty-seventh supplement to the American Ornithologists' Union Check-list of North American Birds
This is the 16th 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, 2015, and April 15, 2016, by the AOU's Committee on Classification and Nomenclature—North and Middle America. The Committee has continued to operate in the manner outlined in the 42nd...
Authors
R. 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
A replacement name for Asthenes wyatti perijanus Phelps 1977 A replacement name for Asthenes wyatti perijanus Phelps 1977
A recent near-complete phylogeny of the avian family Furnariidae (Derryberry et al. 2011) found a number of discrepancies between the phylogeny and the then-current taxonomy of the group, and several changes were proposed to reconcile the taxonomy of the family with the phylogeny. Among these was the merging of the genus Schizoeaca Cabanis 1873 into Asthenes Reichenbach 1853 (Derryberry...
Authors
R. Terry Chesser
Taxonomic revision of Phascogale tapoatafa (Meyer, 1793) (Dasyuridae; Marsupialia), including descriptions of two new subspecies and confirmation of P. pirata Thomas, 1904 as a ‘Top End’ endemic Taxonomic revision of Phascogale tapoatafa (Meyer, 1793) (Dasyuridae; Marsupialia), including descriptions of two new subspecies and confirmation of P. pirata Thomas, 1904 as a ‘Top End’ endemic
The Australian Brush-tailed Phascogale (Phascogale tapoatafa sensu lato) has a broad but highly fragmented distribution around the periphery of the Australian continent and all populations are under significant ongoing threat to survival. A new appraisal of morphological and molecular diversity within the group reveals that the population in the ‘Top End’ of the Northern Territory is...
Authors
K. P. Aplin, S. G. Rhind, J. Ten Have, R. Terry Chesser
A further note on the scientific name of Bullocks’ Oriole A further note on the scientific name of Bullocks’ Oriole
Chesser (2013) intended to introduce a justified emendation to Icterus bullockii under Article 32.5.1 of the Code (ICZN 1999), because the name honors both William Bullock, Sr., and William Bullock, Jr. However, the correction bullockorum is "incorrect" and therefore is an unjustified emendation (Article 33.2.3). Under the assumption that the name Bullock was latinized (cf. Article 31.1...
Authors
R. Terry Chesser
Morphological divergence in a continental adaptive radiation: South American ovenbirds of the genus Cinclodes Morphological divergence in a continental adaptive radiation: South American ovenbirds of the genus Cinclodes
Cinclodes is an ecologically diverse genus of South American passerine birds and represents a case of continental adaptive radiation along multiple axes. We investigated morphological diversification in Cinclodes using a comprehensive set of morphometric measurements of study skins. Principal component analysis identified 2 primary axes of morphological variation: one describing body...
Authors
Jonathan A. Rader, Michael E. Dillon, R. Terry Chesser, Pablo Sabat, Carlos Martinez del Rio
Fifty-sixth supplement to the American Ornithologists' Union: Check-list of North American Birds Fifty-sixth supplement to the American Ornithologists' Union: Check-list of North American Birds
This is the 15th 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 May 15, 2014, and April 15, 2015, by the AOU's Committee on Classification and Nomenclature - North and Middle America. The Committee has continued to operate in the manner outlined in the 42nd...
Authors
R. Terry Chesser, Richard C. Banks, Kevin J Burns, Carla Cicero, Jon L. Dunn, Andrew W. Kratter, Irby J. Lovette, Adolfo G. Navarro-Siguenza, Pamela C. Rasmussen, J V Remsen, James D. Rising, Douglas F. Stotz, Kevin Winker
Ecological change on California's Channel Islands from the Pleistocene to the Anthropocene Ecological change on California's Channel Islands from the Pleistocene to the Anthropocene
Historical ecology is becoming an important focus in conservation biology and offers a promising tool to help guide ecosystem management. Here, we integrate data from multiple disciplines to illuminate the past, present, and future of biodiversity on California's Channel Islands, an archipelago that has undergone a wide range of land-use and ecological changes. Our analysis spans...
Authors
Torben C. Rick, T. Scott Sillett, Cameron K. Ghalambor, Courtney A. Hofman, Katherine Ralls, R. Scott Anderson, Christina L. Boser, Todd J. Braje, Daniel R. Cayan, R. Terry Chesser, Paul W. Collins, Jon M. Erlandson, Kate R. Faulkner, Robert C. Fleischer, W. Chris Funk, Russell Galipeau, Ann Huston, Julie King, Lyndal L. Laughrin, Jesus Maldonado, Kathryn McEachern, Daniel R. Muhs, Seth D. Newsome, Leslie Reeder-Myers, Christopher Still, Scott A. Morrison
Fifty-fifth supplement to the American Ornithologists' Union Check-list of North American Birds Fifty-fifth supplement to the American Ornithologists' Union Check-list of North American Birds
This is the 14th 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 May 15, 2013, and May 15, 2014, by the AOU's Committee on Classification and Nomenclature - North and Middle America. The Committee has continued to operate in the manner outlined in the 42nd...
Authors
R. Terry Chesser, Richard C. Banks, Carla Cicero, Jon L. Dunn, Andrew W. Kratter, Irby J. Lovette, Adolfo G. Navarro-Siguenza, Pamela C. Rasmussen, J.V. Remsen, James D. Rising, Douglas F. Stotz, Kevin Winker
On the correct name of Icterus bullockii (Passeriformes: Icteridae) On the correct name of Icterus bullockii (Passeriformes: Icteridae)
William Bullock was an Englishman who owned the Egyptian Hall (also known as the London Museum or Bullock’s Museum) at Piccadilly in London, a museum opened in 1812 to display his collection of antiquities, artifacts, and natural history specimens. Following the sale of Bullock’s collection in 1819, the Egyptian Hall served as an exhibition space. Bullock and his son, William Bullock, Jr...
Authors
R. Terry Chesser
Hybridization among Arctic white-headed gulls (Larus spp.) obscures the genetic legacy of the Pleistocene Hybridization among Arctic white-headed gulls (Larus spp.) obscures the genetic legacy of the Pleistocene
We studied the influence of glacial oscillations on the genetic structure of seven species of white-headed gull that breed at high latitudes (Larus argentatus, L. canus, L. glaucescens, L. glaucoides, L. hyperboreus, L. schistisagus, and L. thayeri). We evaluated localities hypothesized as ice-free areas or glacial refugia in other Arctic vertebrates using molecular data from 11...
Authors
Sarah A. Sonsthagen, R. Terry Chesser, Douglas A. Bell, Carla J. Dove
Isleria, a new genus of antwren (Aves: Passeriformes: Thamnophilidae) Isleria, a new genus of antwren (Aves: Passeriformes: Thamnophilidae)
A comprehensive molecular phylogenetic analysis of the family Thamnophilidae indicated that the genus Myrmotherula is not monophyletic. The clade composed of M. guttata and M. hauxwelli is only distantly related to other members of the genus and should be removed from Myrmotherula. The phenotypic distinctiveness of the clade argues against merging it with its sister group Thamnomanes and...
Authors
Gustavo A. Bravo, R. Terry Chesser, Robb T. Brumfield
*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