14
views
0
recommends
+1 Recommend
1 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Colección de reptiles no aves (Reptilia), Museo de Historia Natural de la Universidad de Caldas, Colombia Translated title: Non-avian reptiles (Reptilia) collection, Museo de Historia Natural of the Universidad de Caldas, Colombia

      research-article

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          Resumen El conocimiento de los reptiles en Colombia es aún incompleto, aun cuando el país alberga una alta diversidad de este grupo. En los últimos años, las colecciones regionales han contribuido a llenar vacíos de información sobre la biogeografía, la variación intra e interespecífica y la sistemática de diversos grupos. Presentamos aquí la información de 613 registros depositados en la Colección de Reptiles del Museo de Historia Natural de la Universidad de Caldas. La mayoría de los registros (527) proceden del departamento de Caldas, pero se cuenta con registros de 15 departamentos más. El orden más representativo es Squamata (603 registros). La colección alberga 108 especímenes que han sido referenciados en 20 publicaciones nacionales y extranjeras.

          Translated abstract

          Abstract The knowledge of reptiles in Colombia is still incomplete, although the country harbors a high diversity of this group. In recent years, regional collections have helped to fill information gaps on the biogeography, intra- and interspecific variation, and systematics of several groups. Here we present the information of 613 voucher records deposited in the Reptile Collection of the Museo de Historia Natural of the Universidad de Caldas. Most of the records (527) come from the Department of Caldas, but there are records for 15 additional departments. The best represented order is Squamata (603 records). The collection houses 108 specimens that have been referenced in 20 national and foreign publications.

          Related collections

          Most cited references30

          • Record: found
          • Abstract: found
          • Article: not found

          A Phylogenetic, Biogeographic, and Taxonomic study of all Extant Species of Anolis (Squamata; Iguanidae).

          Anolis lizards (anoles) are textbook study organisms in evolution and ecology. Although several topics in evolutionary biology have been elucidated by the study of anoles, progress in some areas has been hampered by limited phylogenetic information on this group. Here, we present a phylogenetic analysis of all 379 extant species of Anolis, with new phylogenetic data for 139 species including new DNA data for 101 species. We use the resulting estimates as a basis for defining anole clade names under the principles of phylogenetic nomenclature and to examine the biogeographic history of anoles. Our new taxonomic treatment achieves the supposed advantages of recent subdivisions of anoles that employed ranked Linnaean-based nomenclature while avoiding the pitfalls of those approaches regarding artificial constraints imposed by ranks. Our biogeographic analyses demonstrate complexity in the dispersal history of anoles, including multiple crossings of the Isthmus of Panama, two invasions of the Caribbean, single invasions to Jamaica and Cuba, and a single evolutionary dispersal from the Caribbean to the mainland that resulted in substantial anole diversity. Our comprehensive phylogenetic estimate of anoles should prove useful for rigorous testing of many comparative evolutionary hypotheses. [Anoles; biogeography; lizards; Neotropics; phylogeny; taxonomy].
            Bookmark
            • Record: found
            • Abstract: found
            • Article: found
            Is Open Access

            Molecular phylogeny of advanced snakes (Serpentes, Caenophidia) with an emphasis on South American Xenodontines: a revised classification and descriptions of new taxa

            We present a molecular phylogenetic analysis of caenophidian (advanced) snakes using sequences from two mitochondrial genes (12S and 16S rRNA) and one nuclear (c-mos) gene (1681 total base pairs), and with 131 terminal taxa sampled from throughout all major caenophidian lineages but focussing on Neotropical xenodontines. Direct optimization parsimony analysis resulted in a well-resolved phylogenetic tree, which corroborates some clades identified in previous analyses and suggests new hypotheses for the composition and relationships of others. The major salient points of our analysis are: (1) placement of Acrochordus, Xenodermatids, and Pareatids as successive outgroups to all remaining caenophidians (including viperids, elapids, atractaspidids, and all other "colubrid" groups); (2) within the latter group, viperids and homalopsids are sucessive sister clades to all remaining snakes; (3) the following monophyletic clades within crown group caenophidians: Afro-Asian psammophiids (including Mimophis from Madagascar), Elapidae (including hydrophiines but excluding Homoroselaps), Pseudoxyrhophiinae, Colubrinae, Natricinae, Dipsadinae, and Xenodontinae. Homoroselaps is associated with atractaspidids. Our analysis suggests some taxonomic changes within xenodontines, including new taxonomy for Alsophis elegans, Liophis amarali, and further taxonomic changes within Xenodontini and the West Indian radiation of xenodontines. Based on our molecular analysis, we present a revised classification for caenophidians and provide morphological diagnoses for many of the included clades; we also highlight groups where much more work is needed. We name as new two higher taxonomic clades within Caenophidia, one new subfamily within Dipsadidae, and, within Xenodontinae five new tribes, six new genera and two resurrected genera. We synonymize Xenoxybelis and Pseudablabes with Philodryas; Erythrolamprus with Liophis; and Lystrophis and Waglerophis with Xenodon. Este trabalho apresenta uma análise filogenética molecular das serpentes avançadas (Caenophidia), realizada com base na análise de seqüências de dois genes mitocondriais (rRNA 12S e 16S) e de um gene nuclear (c-mos; 1681 pares de bases no total) e com 131 táxons terminais, amostrados a partir das principais linhagens de Caenophidia, com ênfase nos xenodontíneos neotropicais. A análise de parcimônia dos dados mediante otimização direta resultou em uma árvore filogenética bem resolvida que, por um lado, corrobora alguns dos clados identificados em análises anteriores e por outro, estabelece novas hipóteses sobre a composição de outros grupos e do relacionamento entre eles. Os principais resultados obtidos salientam: (1) a alocação de Achrochordus, xenodermatídeos e pareatídeos como grupos externos sucessivos de todos os demais cenofídios (incluindo viperídeos, elapídeos, atractaspidídeos e todos os grupos de "colubrídeos"); (2) que, em relação ao último grupo, viperídeos e homalopsídeos podem ser considerados como clados irmãos dos demais; (3) a existência, dentro do grande grupo dos cenofidia, dos seguintes sub-grupos: psamophiídeos afro-asiáticos (incluindo o gênero Mimophis, de Madagascar), Elapidae (incluindo os hidrophiíneos, mas excluindo Homoroselaps, associado aos atractaspidídeos), Pseudoxyrhophiinae, Colubrinae, Natricinae, Dipsadinae e Xenodontinae. A análise sugere algumas alterações de cunho taxonômico dentro dos xenodontíneos, incluindo realocações genéricas para Alsophis elegans, Liophis amarali e modificações substanciais em relação a Xenodontini e à radiação dos xenodontíneos das Antilhas. Também é a aqui apresentada uma revisão da classificação de Caenophidia, baseada inicialmente nas análises moleculares, mas provendo diagnoses morfológicas para muitos dos clados incluídos, realçando os grupos que ainda merecem atenção especial no futuro. São aqui nomeados originalmente dois grandes clados dentro de Caenophidia, uma nova subfamília dentro de Dipsadidae e, dentro de Xenodontinae, cinco novas tribos e seis novos gêneros, sendo ainda dois gêneros revalidados. Os gêneros Xenoxybelis e Pseudablabes são considerados sinônimos de Philodryas; Erythrolamprus, sinônimo de Liophis; Lystrophis e Waglerophis, sinônimos de Xenodon.
              Bookmark
              • Record: found
              • Abstract: not found
              • Article: not found

              Molecular systematics of teioid lizards (Teioidea/Gymnophthalmoidea: Squamata) based on the analysis of 48 loci under tree-alignment and similarity-alignment

                Bookmark

                Author and article information

                Journal
                biota
                Biota colombiana
                Biota colombiana
                Instituto Alexander von Humboldt (Bogotá, Distrito Capital, Colombia )
                0124-5376
                2539-200X
                December 2021
                : 22
                : 2
                : 173-181
                Affiliations
                [1] Manizales Caldas orgnameUniversidad de Caldas orgdiv1Departamento de Ciencias Biológicas y Museo de Historia Natural Colombia hector.ramirez@ 123456ucaldas.edu.co
                [4] Manizales Caldas orgnameUniversidad de Caldas Colombia ingrith1896@ 123456gmail.com
                [5] Manizales Caldas orgnameUniversidad de Caldas Colombia lina.usama@ 123456ucaldas.edu.co
                [2] Manizales Caldas orgnameUniversidad de Caldas orgdiv1Fundación Ecológica Cafetera Colombia ectorfabioariasmonsalve@ 123456gmail.com
                [6] Manizales Caldas orgnameUniversidad de Caldas Colombia viviana.ramirez@ 123456ucaldas.edu.co
                [7] Villa de Leyva Quindío orgnameCorporación Universitaria Empresarial Alexander von Humboldt Colombia jrojas@ 123456humboldt.org.co
                [3] Manizales Caldas orgnameUniversidad de Caldas Colombia jose.henao@ 123456ucaldas.edu.co
                Article
                S0124-53762021000200173 S0124-5376(21)02200200173
                10.21068/c2021.v22n02a11
                ab5fc236-0a50-4961-82a9-2d51c36ca653

                This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

                History
                : 05 January 2021
                : 01 March 2021
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 30, Pages: 9
                Product

                SciELO Colombia

                Categories
                Artículos de datos

                Coffee region,Collection management,Databases,Research.,Central Andes,Bases de datos,Eje Cafetero,Investigación,Manejo de colecciones.,Andes centrales

                Comments

                Comment on this article