PHYLOGENETIC ANALYSIS WHITHIN THE PRISTIMANTIS UNISTRIGATUS (ANURA, CRAUGASTORIDAE) GROUP BASED ON MORPHOLOGICAL CHARACTERS
We present a phylogenetic analysis within the Pristimantis unistrigatus group (Anura, Craugastoridae) of Colombia . Characters from the superficial muscles of the hands and feet as well as external characters were taken for analysis. Most of the muscle characters were observed directly, and some were taken from the literature. Similarly, the external ones were taken mostly from the original descriptions and others from the literature as well. Two matrices were constructed, as the species belonging to this group have changed in recent years with respect to the initially proposed when the group was defined. The results lead us to conclude that the group is not monophyletic, although there are some relationships that are worth to survey because they are kept in the very last cladograms obtained for both proposals. It is suggested that these last relationships should be explored in particular, and the overall group in general, increasing the number of characters and taxa that belong to P. unistrigatus. An open question we left is whether actually is worth to keep these informal taxonomic hierarchy called group within the genera of anurans.
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Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Instituto de Ciencias Naturales
2014
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oai:www.revistas.unal.edu.co:article-438942018-12-19T21:32:47Z PHYLOGENETIC ANALYSIS WHITHIN THE PRISTIMANTIS UNISTRIGATUS (ANURA, CRAUGASTORIDAE) GROUP BASED ON MORPHOLOGICAL CHARACTERS Análisis filogenético en el grupo Pristimantis unistrigatus (Anura, Craugastoridae) basado en caracteres morfológicos Hoyos, Julio Mario Mantilla, Catalina Galindo, Diana Salgar, Lina Neotropical frogs Cordillera Oriental superficial muscles Pristimantis Ranas neotropicales Cordillera Oriental músculos superficiales Pristimantis We present a phylogenetic analysis within the Pristimantis unistrigatus group (Anura, Craugastoridae) of Colombia . Characters from the superficial muscles of the hands and feet as well as external characters were taken for analysis. Most of the muscle characters were observed directly, and some were taken from the literature. Similarly, the external ones were taken mostly from the original descriptions and others from the literature as well. Two matrices were constructed, as the species belonging to this group have changed in recent years with respect to the initially proposed when the group was defined. The results lead us to conclude that the group is not monophyletic, although there are some relationships that are worth to survey because they are kept in the very last cladograms obtained for both proposals. It is suggested that these last relationships should be explored in particular, and the overall group in general, increasing the number of characters and taxa that belong to P. unistrigatus. An open question we left is whether actually is worth to keep these informal taxonomic hierarchy called group within the genera of anurans. Se presenta un análisis filogenético del grupo Prsitimantis unistrigatus (Anura, Craugastoridae) de Colombia. Para esto se tomaron caracteres de la musculatura superficial de manos y pies y caracteres externos. La mayoría de los caracteres musculares fueron observados directamente, y algunos fueron tomados de la literatura. Igualmente, los externos fueron tomados en su mayoría de las descripciones originales, y otros tomados de la literatura también. Se construyeron dos matrices, pues las especies que pertenecen al grupo han cambiado en los últimos años con respecto a lo propuesto inicialmente cuando el grupo fue definido. Los resultados nos llevan a concluir que el grupo no es monofilético, aunque existen algunas relaciones que vale la pena explorar, pues se mantienen en los cladogramas definitivos obtenidos para ambas propuestas. Se sugiere que deben explorarse más estas relaciones en particular, y la del grupo en general, aumentando los caracteres y el número de taxones que pertenecen a P. unirtsigatus. Igualmente se deja como interrogante si en realidad vale la pena mantener estos grupos informales dentro de los géneros de anuros. Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Instituto de Ciencias Naturales 2014-01-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html https://revistas.unal.edu.co/index.php/cal/article/view/43894 10.15446/caldasia.v36n1.43894 Caldasia; Vol. 36 No. 1 (2014); 107-124 Caldasia; Vol. 36 Núm. 1 (2014); 107-124 2357-3759 0366-5232 spa https://revistas.unal.edu.co/index.php/cal/article/view/43894/45235 https://revistas.unal.edu.co/index.php/cal/article/view/43894/46544 Derechos de autor 2014 Caldasia https://creativecommons.org/licenses/by/4.0 |
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Hoyos, Julio Mario Mantilla, Catalina Galindo, Diana Salgar, Lina |
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Hoyos, Julio Mario Mantilla, Catalina Galindo, Diana Salgar, Lina PHYLOGENETIC ANALYSIS WHITHIN THE PRISTIMANTIS UNISTRIGATUS (ANURA, CRAUGASTORIDAE) GROUP BASED ON MORPHOLOGICAL CHARACTERS |
author_facet |
Hoyos, Julio Mario Mantilla, Catalina Galindo, Diana Salgar, Lina |
author_sort |
Hoyos, Julio Mario |
title |
PHYLOGENETIC ANALYSIS WHITHIN THE PRISTIMANTIS UNISTRIGATUS (ANURA, CRAUGASTORIDAE) GROUP BASED ON MORPHOLOGICAL CHARACTERS |
title_short |
PHYLOGENETIC ANALYSIS WHITHIN THE PRISTIMANTIS UNISTRIGATUS (ANURA, CRAUGASTORIDAE) GROUP BASED ON MORPHOLOGICAL CHARACTERS |
title_full |
PHYLOGENETIC ANALYSIS WHITHIN THE PRISTIMANTIS UNISTRIGATUS (ANURA, CRAUGASTORIDAE) GROUP BASED ON MORPHOLOGICAL CHARACTERS |
title_fullStr |
PHYLOGENETIC ANALYSIS WHITHIN THE PRISTIMANTIS UNISTRIGATUS (ANURA, CRAUGASTORIDAE) GROUP BASED ON MORPHOLOGICAL CHARACTERS |
title_full_unstemmed |
PHYLOGENETIC ANALYSIS WHITHIN THE PRISTIMANTIS UNISTRIGATUS (ANURA, CRAUGASTORIDAE) GROUP BASED ON MORPHOLOGICAL CHARACTERS |
title_sort |
phylogenetic analysis whithin the pristimantis unistrigatus (anura, craugastoridae) group based on morphological characters |
description |
We present a phylogenetic analysis within the Pristimantis unistrigatus group (Anura, Craugastoridae) of Colombia . Characters from the superficial muscles of the hands and feet as well as external characters were taken for analysis. Most of the muscle characters were observed directly, and some were taken from the literature. Similarly, the external ones were taken mostly from the original descriptions and others from the literature as well. Two matrices were constructed, as the species belonging to this group have changed in recent years with respect to the initially proposed when the group was defined. The results lead us to conclude that the group is not monophyletic, although there are some relationships that are worth to survey because they are kept in the very last cladograms obtained for both proposals. It is suggested that these last relationships should be explored in particular, and the overall group in general, increasing the number of characters and taxa that belong to P. unistrigatus. An open question we left is whether actually is worth to keep these informal taxonomic hierarchy called group within the genera of anurans. |
publisher |
Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Instituto de Ciencias Naturales |
publishDate |
2014 |
url |
https://revistas.unal.edu.co/index.php/cal/article/view/43894 |
work_keys_str_mv |
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