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Phylogenetic analysis of the relationships and diversification patterns of Trichomycteridae (Teleostei, Siluriformes) using DNA sequences

Grant number: 14/06853-8
Support Opportunities:Scholarships in Brazil - Doctorate
Effective date (Start): July 01, 2014
Effective date (End): March 31, 2018
Field of knowledge:Biological Sciences - Genetics - Animal Genetics
Acordo de Cooperação: Coordination of Improvement of Higher Education Personnel (CAPES)
Principal Investigator:Claudio de Oliveira
Grantee:Luz Eneida Ochoa Orrego
Host Institution: Instituto de Biociências (IBB). Universidade Estadual Paulista (UNESP). Campus de Botucatu. Botucatu , SP, Brazil
Associated scholarship(s):15/13382-4 - Phylogenetic relationships of Trichomycteridae inferred from ultraconserved elements (UCE's): a phylogenomic perspective on the evolution of pencil catfishes, BE.EP.DR

Abstract

Trichomycteridae is one of the families with the greatest number of species within the superfamily Loricarioidea and its members are widely distributed over Neotropical drainages of South and Central America, inhabiting the most varied ecosystems and adopting different life strategies, for example parasitism. Phylogenetic relationships among members of this group and with other families have been the subject of several studied. The hypotheses of relationships proposed in the literature are mainly supported by morphological characters and few number of species, currently there is no relationship hypothesis including a significant percentage of species of Trichomycteridae, moreover of analysis using molecular characters, as well as a great number of genes. Furthermore, the main studies focus in the Trichomycterinae, and the relationships of the members of the other subfamilies remain poorly studied. This study is part of a larger project that has been developed in the Laboratório de Biologia e Genética de Peixes (LBP) and its main objective is study the diversity and the evolutionary processes responsible for the great number of species of the superfamily Loricarioidea. In these sense, this project pretend to test the hypotheses on which the Trichomycteridae family, as well as its subfamilies are monophyletic groups, and also study the pattern of relationships between members of these groups. For this we will insert a lot of species, representing all genera of Trichomycteridae, and will use traditional methods of molecular phylogenetic analyzes by sequencing mitochondrial and nuclear genes that are currently used to study the pattern of relationship within Siluriformes. We also intend to conduct an analysis using methodologies of second-generation sequencing of UCE (Ultra Conserved Elements) that will be developed with international partnerships. Based on the obtained phylogenies, it also intends to identify patterns of origin and diversification of the group, therefore seeking to contribute about the understanding of macroevolutionary processes that have shaped the diversity of neotropical fishes. (AU)

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Scientific publications (13)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
ROXO, FABIO F.; SILVA, GABRIEL S. C.; OCHOA, LUZ E.; OLIVEIRA, CLAUDIO. Description of a new genus and three new species of Otothyrinae (Siluriformes, Loricariidae). ZOOKEYS, n. 534, p. 103-134, . (14/05051-5, 12/01622-2, 14/06853-8)
OCHOA, LUZ E.; ROXO, FABIO F.; DONASCIMIENTO, CARLOS; SABAJ, MARK H.; DATOVO, ALESSI; ALFARO, MICHAEL; OLIVEIRA, CLAUDIO. Multilocus analysis of the catfish family Trichomycteridae (Teleostei: Ostariophysi: Siluriformes) supporting a monophyletic Trichomycterinae. Molecular Phylogenetics and Evolution, v. 115, p. 71-81, . (14/05051-5, 15/13382-4, 14/26508-3, 15/00691-9, 14/06853-8, 10/17009-2)
OCHOA, LUZ E.; SILVA, GABRIEL S. C.; COSTA E SILVA, GUILHERME J.; OLIVEIRA, CLAUDIO; DATOVO, ALESSIO. New species of Trichomycterus (Siluriformes: Trichomycteridae) lacking pelvic fins from Paranapanema basin, southeastern Brazil. Zootaxa, v. 4319, n. 3, p. 550-560, . (15/13382-4, 14/06853-8)
MELO, BRUNO F.; OCHOA, LUZ E.; VARI, RICHARD P.; OLIVEIRA, CLAUDIO. Cryptic species in the Neotropical fish genus Curimatopsis (Teleostei, Characiformes). ZOOLOGICA SCRIPTA, v. 45, n. 6, p. 650-658, . (14/06853-8, 10/17009-2, 13/16436-2, 11/50282-7, 11/08374-1)
OCHOA, LUZ E.; DATOVO, ALESSIO; DONASCIMIENTO, CARLOS; ROXO, FABIO F.; SABAJ, MARK H.; CHANG, JONATHAN; MELO, BRUNO F.; SILVA, GABRIEL S. C.; FORESTI, FAUSTO; ALFARO, MICHAEL; et al. Phylogenomic analysis of trichomycterid catfishes (Teleostei: Siluriformes) inferred from ultraconserved elements. SCIENTIFIC REPORTS, v. 10, n. 1, . (16/11313-8, 14/05051-5, 16/19075-9, 15/13382-4, 14/26508-3, 15/00691-9, 14/06853-8)
FAIRCLOTH, BRANT C.; ALDA, FERNANDO; HOEKZEMA, KENDRA; BURNS, MICHAEL D.; OLIVEIRA, CLAUDIO; ALBERT, JAMES S.; MELO, BRUNO F.; OCHOA, LUZ E.; ROXO, FABIO F.; CHAKRABARTY, PROSANTA; et al. A Target Enrichment Bait Set for Studying Relationships among Ostariophysan Fishes. Copeia, v. 108, n. 1, p. 47-60, . (16/11313-8, 14/26508-3, 14/06853-8, 14/05051-5)
MATEUSSI, NADAYCA T. B.; MELO, BRUNO F.; OTA, RAFAELA P.; ROXO, FABIO F.; OCHOA, LUZ E.; FORESTI, FAUSTO; OLIVEIRA, CLAUDIO. Phylogenomics of the Neotropical fish family Serrasalmidae with a novel intrafamilial classification (Teleostei: Characiformes). Molecular Phylogenetics and Evolution, v. 153, . (15/00691-9, 14/06853-8, 18/23883-9, 18/24040-5, 16/11313-8, 16/09204-6, 18/20610-1, 14/05051-5, 14/26508-3)
LUZ E. OCHOA; BRUNO F. MELO; JORGE E. GARCÍA-MELO; JAVIER A. MALDONADO-OCAMPO; CAMILA S. SOUZA; JUAN G. ALBORNOZ-GARZÓN; CRISTHIAN C. CONDE-SALDAÑA; FRANCISCO VILLA-NAVARRO; ARMANDO ORTEGA-LARA; CLAUDIO OLIVEIRA. Species delimitation reveals an underestimated diversity of Andean catfishes of the family Astroblepidae (Teleostei: Siluriformes). Neotropical Ichthyology, v. 18, n. 4, . (17/06551-0, 14/26508-3, 18/09767-6, 14/06853-8, 18/23883-9, 16/19075-9, 16/11313-8)
MELO, BRUNO F.; SIDLAUSKAS, BRIAN L.; NEAR, THOMAS J.; ROXO, FABIO F.; GHEZELAYAGH, AVA; OCHOA, LUZ E.; STIASSNY, MELANIE L. J.; ARROYAVE, JAIRO; CHANG, JONATHAN; FAIRCLOTH, BRANT C.; et al. ccelerated Diversification Explains the Exceptional Species Richness of Tropical Characoid Fishe. Systematic Biology, v. 71, n. 1, p. 78-92, . (14/06853-8, 14/05051-5, 18/24040-5, 15/00691-9, 16/11313-8, 18/23883-9, 14/26508-3)
MELO, BRUNO F.; SIDLAUSKAS, BRIAN L.; NEAR, THOMAS J.; ROXO, FABIO F.; GHEZELAYAGH, AVA; OCHOA, LUZ E.; STIASSNY, MELANIE L. J.; ARROYAVE, JAIRO; CHANG, JONATHAN; FAIRCLOTH, BRANT C.; et al. ccelerated Diversification Explains the Exceptional Species Richness of Tropical Characoid Fishe. Systematic Biology, v. 71, n. 1, p. 78-92, . (14/05051-5, 16/11313-8, 15/00691-9, 18/24040-5, 18/23883-9, 14/26508-3, 14/06853-8)
ROXO, FABIO F.; OCHOA, LUZ E.; SABAJ, MARK H.; LUJAN, NATHAN K.; COVAIN, RAPHAEL; SILVA, GABRIEL S. C.; MELO, BRUNO F.; ALBERT, JAMES S.; CHANG, JONATHAN; FORESTI, FAUSTO; et al. Phylogenomic reappraisal of the Neotropical catfish family Loricariidae (Teleostei: Siluriformes) using ultraconserved elements. Molecular Phylogenetics and Evolution, v. 135, p. 148-165, . (16/11313-8, 14/05051-5, 14/26508-3, 15/00691-9, 12/01622-2, 14/06853-8)
OCHOA, LUZ ENEIDA; PEREIRA, LUIZ HENRIQUE G.; COSTA-SILVA, GUILHERME JOSE; ROXO, FABIO F.; BATISTA, JACQUELINE S.; FORMIGA, KYARA; FORESTI, FAUSTO; OLIVEIRA, CLAUDIO. Genetic structure and historical diversification of catfish Brachyplatystoma platynemum (Siluriformes: Pimelodidae) in the Amazon basin with implications for its conservation. ECOLOGY AND EVOLUTION, v. 5, n. 10, p. 2005-2020, . (14/05051-5, 14/06853-8)
Academic Publications
(References retrieved automatically from State of São Paulo Research Institutions)
ORREGO, Luz Eneida Ochoa. Phylogenetic relationships and diversification patterns of Trichomycteridae (Teleostei, Siluriformes) using DNA sequences. 2018. Doctoral Thesis - Universidade Estadual Paulista (Unesp). Instituto de Biociências. Botucatu Botucatu.

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