Panbiogeographical analysis of Costa Rican freshwater fishes

Panbiogeographical analysis of Costa Rican freshwater fishes

Bibliographic Details
Main Authors: Herrera Vásquez, Jonathan, Bussing, William, Villalobos, Federico
Format: Online
Language:eng
Published: Universidad de Costa Rica 2008
Online Access:https://revistas.ucr.ac.cr/index.php/rbt/article/view/5515
id RBT5515
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spelling RBT55152022-07-06T15:58:26Z Panbiogeographical analysis of Costa Rican freshwater fishes Panbiogeographical analysis of Costa Rican freshwater fishes Herrera Vásquez, Jonathan Bussing, William Villalobos, Federico Peces de agua dulce biogeografía PAE análisis de trazos Panbiogeografía Costa Rica Freshwater fishes biogeography Track Analysis panbiogeography Track analysis and Parsimony analysis of endemicity (PAE) were performed to analyze the distribution pattern of Costa Rican freshwater fishes. A basic matrix (presence/absence) was prepared using the distribution of 77 freshwater fish. The data were analyzed with CLIQUE software in order to find generalized tracks (cliques). Data also were analyzed with the software NONA and Winclada version 1.00.08 in order to perform the Parsimony Analysis of Endemicity (PAE). Fourteen equally probable cliques were found with 31 species in each and the intersection of the amount was selected as a generalized track dividing the country in two main zones: Atlantic slope from Matina to Lake Nicaragua and Pacific slope from the Coto River to the basin of the Tempisque River connected with some branches oriented to the central part of the country. PAE analysis found ten cladogram areas (72 steps, CI=0.45, RI=0.64), using the "strict consensus option" two grouping zones were identified: Atlantic slope and Pacific slope. Both PAE and Track Analysis show the division of the two slopes and the orientation of the generalized track suggests new biogeographical evidence on the influence of both old and new southern elements to explain the migrations of freshwater fish into Central America during two different geological events. Universidad de Costa Rica 2008-03-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Article Text application/pdf https://revistas.ucr.ac.cr/index.php/rbt/article/view/5515 10.15517/rbt.v56i1.5515 Revista de Biología Tropical; Vol. 56 No. 1 (2008): Volume 56 – Regular number 1 – March 2008; 165–170 Revista de Biología Tropical; Vol. 56 Núm. 1 (2008): Volumen 56 – Número regular 1 – Marzo 2008; 165–170 Revista Biología Tropical; Vol. 56 N.º 1 (2008): Volume 56 – Regular number 1 – March 2008; 165–170 2215-2075 0034-7744 10.15517/rbt.v56i1 eng https://revistas.ucr.ac.cr/index.php/rbt/article/view/5515/5261 Copyright (c) 2008 Revista de Biología Tropical http://creativecommons.org/licenses/by/4.0
institution Universidad de Costa Rica
collection Revista de Biología Tropical
language eng
format Online
author Herrera Vásquez, Jonathan
Bussing, William
Villalobos, Federico
spellingShingle Herrera Vásquez, Jonathan
Bussing, William
Villalobos, Federico
Panbiogeographical analysis of Costa Rican freshwater fishes
author_facet Herrera Vásquez, Jonathan
Bussing, William
Villalobos, Federico
author_sort Herrera Vásquez, Jonathan
title Panbiogeographical analysis of Costa Rican freshwater fishes
title_short Panbiogeographical analysis of Costa Rican freshwater fishes
title_full Panbiogeographical analysis of Costa Rican freshwater fishes
title_fullStr Panbiogeographical analysis of Costa Rican freshwater fishes
title_full_unstemmed Panbiogeographical analysis of Costa Rican freshwater fishes
title_sort panbiogeographical analysis of costa rican freshwater fishes
title_alt Panbiogeographical analysis of Costa Rican freshwater fishes
publisher Universidad de Costa Rica
publishDate 2008
url https://revistas.ucr.ac.cr/index.php/rbt/article/view/5515
work_keys_str_mv AT herreravasquezjonathan panbiogeographicalanalysisofcostaricanfreshwaterfishes
AT bussingwilliam panbiogeographicalanalysisofcostaricanfreshwaterfishes
AT villalobosfederico panbiogeographicalanalysisofcostaricanfreshwaterfishes
_version_ 1810114550072082432

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