R
Ricardo Betancur-R.
Researcher at University of Oklahoma
Publications - 62
Citations - 3836
Ricardo Betancur-R. is an academic researcher from University of Oklahoma. The author has contributed to research in topics: Phylogenetic tree & Gene. The author has an hindex of 22, co-authored 54 publications receiving 3043 citations. Previous affiliations of Ricardo Betancur-R. include George Washington University & Smithsonian Tropical Research Institute.
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Journal ArticleDOI
The tree of life and a new classification of bony fishes.
Ricardo Betancur-R.,Richard E. Broughton,Edward O. Wiley,Kent E. Carpenter,J. Andrés López,Chenhong Li,Nancy I. Holcroft,Dahiana Arcila,Millicent D. Sanciangco,James C. Cureton,Feifei Zhang,Thaddaeus John Buser,Matthew A. Campbell,Jesús A. Ballesteros,Adela Roa-Varon,Stuart C. Willis,W. Calvin Borden,Thaine W. Rowley,Paulette C. Reneau,Daniel J. Hough,Guoqing Lu,Terry Grande,Gloria Arratia,Guillermo Ortí +23 more
TL;DR: A comprehensive molecular phylogeny for bony fishes that includes representatives of all major lineages and the order Perciformes, considered by many a polyphyletic taxonomic waste basket, is defined for the first time as a monophyletic group in the global phylogeny.
Journal ArticleDOI
Phylogenetic classification of bony fishes.
Ricardo Betancur-R.,Ricardo Betancur-R.,Edward O. Wiley,Edward O. Wiley,Gloria Arratia,Arturo Acero,Nicolas Bailly,Masaki Miya,Guillaume Lecointre,Guillermo Ortí,Guillermo Ortí +10 more
TL;DR: This version of the phylogenetic classification of bony fishes is substantially improved, providing resolution for more taxa than previous versions, based on more densely sampled phylogenetic trees.
Journal ArticleDOI
Comprehensive phylogeny of ray-finned fishes (Actinopterygii) based on transcriptomic and genomic data.
Lily C. Hughes,Guillermo Ortí,Guillermo Ortí,Yu Huang,Ying Sun,Carole C. Baldwin,Andrew W. Thompson,Dahiana Arcila,Dahiana Arcila,Ricardo Betancur-R.,Ricardo Betancur-R.,Chenhong Li,Leandro Anibal Becker,Nicolás Bellora,Xiaomeng Zhao,Xiaomeng Zhao,Xiaofeng Li,Xiaofeng Li,Min Wang,Chao Fang,Bing Xie,Zhuocheng Zhou,Hai Huang,Songlin Chen,Byrappa Venkatesh,Qiong Shi +25 more
TL;DR: It is suggested that most lineages of living fishes were already established in the Mesozoic Period, more than 65 million years ago, and genome-scale data support the structure of the fish phylogeny.
Journal ArticleDOI
Genome-wide interrogation advances resolution of recalcitrant groups in the tree of life.
Dahiana Arcila,Dahiana Arcila,Guillermo Ortí,Richard P. Vari,Jonathan W. Armbruster,Melanie L. J. Stiassny,Kyung D. Ko,Mark H. Sabaj,John G. Lundberg,Liam J. Revell,Ricardo Betancur-R.,Ricardo Betancur-R. +11 more
TL;DR: GGI is shown to be efficacy in resolving the controversial relationships within the largest freshwater fish radiation (Otophysi) based on newly generated DNA sequences for 1,051 loci from 225 species and supports the notion that ctenophores are the earliest-branching animal lineage, and adds insight into relationships within clades of yeasts, birds and mammals.
Journal ArticleDOI
Multi-locus phylogenetic analysis reveals the pattern and tempo of bony fish evolution.
TL;DR: Establishing a new phylogenetic pattern with accurate divergence dates for bony fishes illustrates several areas where the fossil record is incomplete and provides critical new insights on diversification of this important vertebrate group.