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Iglesias PP, Machado FA, Llanes S, Hasson E, Soto EM. Opportunities and Constraints Imposed by the G matrix of Drosophila buzzatii Wings. Evol Biol 2023. [DOI: 10.1007/s11692-022-09593-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Fuentes-López A, Rebelo MT, Romera E, López-López A, Galián J. Genetic diversity of Calliphora vicina (Diptera: Calliphoridae) in the Iberian Peninsula based on cox1, 16S and ITS2 sequences. Biol J Linn Soc Lond 2020. [DOI: 10.1093/biolinnean/blaa109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
The study of Diptera at the scene of a crime can provide essential information for the interpretation of evidence. Phylogeographic reconstruction could help differentiate haplotypes of a dipteran species in a geographical area, clarifying, for example, the details of a possible relocation of a corpse. In addition, inferring the ancestral areas of distribution helps to understand the current status of the species and its biogeographic history. One of the most important species in forensic entomology is Calliphora vicina Rovineau-Desvoidy, 1830 (Diptera: Calliphoridae). The aim of this work is to increase our knowledge of this species in the Iberian Peninsula using 464 specimens from Spain and Portugal. These samples were identified using morphological keys and by molecular methods using fragments of the cox1, 16S and ITS2 genes. The phylogeographic history of these populations was inferred from haplotype networks and the reconstruction of ancestral areas of distribution. The molecular results corroborated the morphological identifications of the samples. Phylogeographic networks showed no geographical structure, as haplotypes are shared among almost all populations. reconstruct ancestral state in phylogenies analyses showed a high rate of movement among populations, possibly related to human activity. These results suggest that this species had a very rapid and recent spatial and demographic expansion throughout the Iberian Peninsula.
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Affiliation(s)
- Alberto Fuentes-López
- Departamento de Zoología y Antropología Física (Área de Biología Animal), Universidad de Murcia, Campus Mare Nostrum, Murcia, Spain
| | - María Teresa Rebelo
- Departamento de Biología Animal/Centro de Estudos do Ambiente e do Mar, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, Lisboa, Portugal
| | - Elena Romera
- Departamento de Zoología y Antropología Física (Área de Biología Animal), Universidad de Murcia, Campus Mare Nostrum, Murcia, Spain
| | - Alejandro López-López
- Departamento de Zoología y Antropología Física (Área de Biología Animal), Universidad de Murcia, Campus Mare Nostrum, Murcia, Spain
- Área de Zoología, Departamento de Agroquímica y Medio Ambiente, Universidad Miguel Hernández de Elche, Elche, Spain
| | - José Galián
- Departamento de Zoología y Antropología Física (Área de Biología Animal), Universidad de Murcia, Campus Mare Nostrum, Murcia, Spain
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