| Título: | Systematics and phylogeny of the tribe Paragini (Diptera: Syrphidae) based on molecular and morphological characters |
| Autores: |
Vujić, Ante Ståhls, Gunilla Rojo Velasco, Santos Radenković, Snezana Simić, Smiljka |
| Fecha: |
2009-11-09 2009-11-09 2008 2008-02-29 |
| Publicador: | RUA Docencia |
| Fuente: |
 |
| Tipo: | info:eu-repo/semantics/article |
| Tema: |
Diptera Syrphidae Paragini Paragus Adult morphology Combined analysis Hoverflies Molecular data Systematics Zoología Entomología |
| Descripción: |
We studied the phylogeny and systematics of the tribe Paragini (Diptera: Syrphidae) using morphological and molecular data. The paper presents separate parsimony analyses of both adult morphological characters and partial DNA sequence data from mitochondrial cytochrome c oxidase I and nuclear ribosomal 28S rRNA gene, as well as a combined analysis of all the data. The data set of morphological characters included some features of the male terminalia (i.e. shape of the ejaculatory apodeme; relative position of elements of the aedeagal complex; shape of surstylar apodeme; shape of the aedeagal apodeme) not previously used in the systematics of the Paragini. The trees obtained from separate parsimony analyses of molecular and morphological data produced almost identical topologies. Four lineages are supported by the combined data set, and we establish two new subgenera, i.e. Serratoparagus Vujic et Radenkovic subgen. nov., and Afroparagus Vujic et Radenkovic subgen. nov., and redefine Pandasyopthalmus Stuckenberg, 1954 stat. rev. and Paragus Latreille, 1804, stat. rev. The monophyly of the Pandasyopthalmus clade, including the species fitting neither of the current species groups (jozanus-group) of Paragini, is established. Diagnoses of all known species groups are presented, including a new arrangement of almost all valid species of Paragini. Carl Cedercreutz Foundation, Helsinki (Finland); Ministry of Science and Environmental Protection (project number 143037) and Provincial Ministry of Science and Technological Development, Autonomous Province of Vojvodina – project: Maintenance of Biodiversity – Hotspots on the Balkan and Iberian Peninsula (Insecta, Diptera, Syrphidae) (Republic of Serbia); and Ministry of Environment (project number 040/2002) and University of Alicante (project number GRE04-25) (Spain). |
| Idioma: | Inglés |
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