Are Appearances Deceiving? Morpho-Genetic Complexity of the Eumerus tricolor Group (Diptera: Syrphidae) in Europe, with a Focus on the Iberian Peninsula
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Título: | Are Appearances Deceiving? Morpho-Genetic Complexity of the Eumerus tricolor Group (Diptera: Syrphidae) in Europe, with a Focus on the Iberian Peninsula |
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Autor/es: | Aguado-Aranda, Pablo | Ricarte, Antonio | Nedeljković, Zorica | Kelso, Scott | van Eck, André | Skevington, Jeffrey H. | Marcos-García, M. Ángeles |
Grupo/s de investigación o GITE: | Biodiversidad y Biotecnología aplicadas a la Biología de la Conservación |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Ciencias Ambientales y Recursos Naturales | Universidad de Alicante. Centro Iberoamericano de la Biodiversidad |
Palabras clave: | Hoverfly | Merodontini | Phenotypic diversity | Male genitalia | COI | Systematics |
Fecha de publicación: | 10-jun-2023 |
Editor: | MDPI |
Cita bibliográfica: | Aguado-Aranda P, Ricarte A, Nedeljković Z, Kelso S, van Eck APW, Skevington JH, Marcos-García MÁ. Are Appearances Deceiving? Morpho-Genetic Complexity of the Eumerus tricolor Group (Diptera: Syrphidae) in Europe, with a Focus on the Iberian Peninsula. Insects. 2023; 14(6):541. https://doi.org/10.3390/insects14060541 |
Resumen: | Eumerus Meigen, 1822 is one of the largest Syrphidae genera in the Palaearctic Region, with the highest levels of taxonomic diversity found in the Eumerus tricolor species group. Despite its high diversity, the interspecific levels of morphological variability can be low. Additionally, some species may show certain levels of intraspecific variability. Hence, species delimitation may become challenging. In this work, we assessed the diversity of the E. tricolor group in the Iberian Peninsula through an integrative analysis of nomenclature, morphology and the 5′ (COI-5′) and 3′ (COI-3′) end regions of the Cytochrome c oxidase subunit I gene. Two new species, Eumerus ancylostylus Aguado-Aranda & Ricarte sp. n. and Eumerus petrarum Aguado-Aranda, Nedeljković & Ricarte sp. n., were described, and their intra- and interspecific variations discussed. In addition, the first barcodes of Iberian members of the E. tricolor group were obtained, and the distribution ranges of all species were mapped within the study area. The systematic position of the new species is discussed based on the resulting COI-based trees. The male genitalia of Eumerus hispanicus van der Goot, 1966 and Eumerus bayardi Séguy, 1961 were studied and illustrated. A lectotype was designated for Eumerus lateralis (Zetterstedt, 1819). An updated dichotomous key for all known European species of the E. tricolor group is provided. The egg of E. petrarum sp. n. is also described. |
Patrocinador/es: | The present work is part of Pablo Aguado-Aranda’s Ph.D. thesis (Ref. PRE2019-087508) and was funded by the ‘Fauna Ibérica’ project (Ref. PGC2018-095851-A-C65) of the ‘Ministerio de Ciencia e Innovación,’ Spain. Antonio Ricarte’s position at the University of Alicante (Ref. UATALENTO17-08) is funded by the ‘Vicerrectorado de Investigación y Transferencia del Conocimiento.’ Jeffrey H. Skevington’s position is funded by an A-base research grant from Agriculture and Agri-Food Canada (AAFC). |
URI: | http://hdl.handle.net/10045/135125 |
ISSN: | 2075-4450 |
DOI: | 10.3390/insects14060541 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
Revisión científica: | si |
Versión del editor: | https://doi.org/10.3390/insects14060541 |
Aparece en las colecciones: | INV - BBaBC - Artículos de Revistas |
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