Dated phylogenetic studies of the southernmost American buthids (Scorpiones; Buthidae)

A dated molecular phylogeny of the southernmost American species of the family Buthidae, based on two nuclear and two mitochondrial genes, is presented. Based on this study, analyzed species of the subgenus Tityus (Archaeotityus) are neither sister to the remaining species of the genus Tityus, nor a...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Ojanguren Affilastro, Andrés Alejandro, Adilardi, Renzo Sebastian, Ramírez, Martín Javier
Publicado: 2017
Materias:
Andes
Buthidae
Neotropics
Paleogene-African-origin
Phylogeny
Scorpiones
animal
classification
geography
phylogeny
scorpion
South America
species difference
time factor
Animals
Geography
Scorpions
Species Specificity
Time Factors
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10557903_v110_n_p39_OjangurenAffilastro
http://hdl.handle.net/20.500.12110/paper_10557903_v110_n_p39_OjangurenAffilastro
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_10557903_v110_n_p39_OjangurenAffilastro
record_format dspace
spelling paper:paper_10557903_v110_n_p39_OjangurenAffilastro2023-06-08T16:03:12Z Dated phylogenetic studies of the southernmost American buthids (Scorpiones; Buthidae) Ojanguren Affilastro, Andrés Alejandro Adilardi, Renzo Sebastian Ramírez, Martín Javier Andes Buthidae Neotropics Paleogene-African-origin Phylogeny Scorpiones animal classification geography phylogeny scorpion South America species difference time factor Animals Geography Phylogeny Scorpions South America Species Specificity Time Factors A dated molecular phylogeny of the southernmost American species of the family Buthidae, based on two nuclear and two mitochondrial genes, is presented. Based on this study, analyzed species of the subgenus Tityus (Archaeotityus) are neither sister to the remaining species of the genus Tityus, nor are they closely related to the New World microbuthids with decreasing neobothriotaxy. Analyzed species of the subgenus Tityus do not form a monophyletic group. Based on ancestral area estimation analyses, known geoclimatic events of the region and comparisons to the diversification processes of other epigean groups from the area, a generalized hypothesis about the patterns of historical colonization processes of the family Buthidae in southern South America is presented. Furthermore, for the first time, a Paleogene-African ingression route for the colonization of America by the family Buthidae is proposed as a plausible hypothesis. © 2017 Elsevier Inc. Fil:Ojanguren-Affilastro, A.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Adilardi, R.S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Ramírez, M.J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2017 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10557903_v110_n_p39_OjangurenAffilastro http://hdl.handle.net/20.500.12110/paper_10557903_v110_n_p39_OjangurenAffilastro
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Andes
Buthidae
Neotropics
Paleogene-African-origin
Phylogeny
Scorpiones
animal
classification
geography
phylogeny
scorpion
South America
species difference
time factor
Animals
Geography
Phylogeny
Scorpions
South America
Species Specificity
Time Factors
spellingShingle Andes
Buthidae
Neotropics
Paleogene-African-origin
Phylogeny
Scorpiones
animal
classification
geography
phylogeny
scorpion
South America
species difference
time factor
Animals
Geography
Phylogeny
Scorpions
South America
Species Specificity
Time Factors
Ojanguren Affilastro, Andrés Alejandro
Adilardi, Renzo Sebastian
Ramírez, Martín Javier
Dated phylogenetic studies of the southernmost American buthids (Scorpiones; Buthidae)
topic_facet Andes
Buthidae
Neotropics
Paleogene-African-origin
Phylogeny
Scorpiones
animal
classification
geography
phylogeny
scorpion
South America
species difference
time factor
Animals
Geography
Phylogeny
Scorpions
South America
Species Specificity
Time Factors
description A dated molecular phylogeny of the southernmost American species of the family Buthidae, based on two nuclear and two mitochondrial genes, is presented. Based on this study, analyzed species of the subgenus Tityus (Archaeotityus) are neither sister to the remaining species of the genus Tityus, nor are they closely related to the New World microbuthids with decreasing neobothriotaxy. Analyzed species of the subgenus Tityus do not form a monophyletic group. Based on ancestral area estimation analyses, known geoclimatic events of the region and comparisons to the diversification processes of other epigean groups from the area, a generalized hypothesis about the patterns of historical colonization processes of the family Buthidae in southern South America is presented. Furthermore, for the first time, a Paleogene-African ingression route for the colonization of America by the family Buthidae is proposed as a plausible hypothesis. © 2017 Elsevier Inc.
author Ojanguren Affilastro, Andrés Alejandro
Adilardi, Renzo Sebastian
Ramírez, Martín Javier
author_facet Ojanguren Affilastro, Andrés Alejandro
Adilardi, Renzo Sebastian
Ramírez, Martín Javier
author_sort Ojanguren Affilastro, Andrés Alejandro
title Dated phylogenetic studies of the southernmost American buthids (Scorpiones; Buthidae)
title_short Dated phylogenetic studies of the southernmost American buthids (Scorpiones; Buthidae)
title_full Dated phylogenetic studies of the southernmost American buthids (Scorpiones; Buthidae)
title_fullStr Dated phylogenetic studies of the southernmost American buthids (Scorpiones; Buthidae)
title_full_unstemmed Dated phylogenetic studies of the southernmost American buthids (Scorpiones; Buthidae)
title_sort dated phylogenetic studies of the southernmost american buthids (scorpiones; buthidae)
publishDate 2017
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10557903_v110_n_p39_OjangurenAffilastro
http://hdl.handle.net/20.500.12110/paper_10557903_v110_n_p39_OjangurenAffilastro
work_keys_str_mv AT ojangurenaffilastroandresalejandro datedphylogeneticstudiesofthesouthernmostamericanbuthidsscorpionesbuthidae
AT adilardirenzosebastian datedphylogeneticstudiesofthesouthernmostamericanbuthidsscorpionesbuthidae
AT ramirezmartinjavier datedphylogeneticstudiesofthesouthernmostamericanbuthidsscorpionesbuthidae
_version_ 1768543479126818816

Ejemplares similares