Are flightless Galapaganus weevils older than the Galapagos islands they inhabit?

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The 15 species in the weevil genus Galapaganus Lanteri 1992 (Entiminae: Curculionidae: Coleoptera) are distributed on coastal Peril and Ecuador and include 10 flightless species endemic to the Galapagos islands. These beetles thus provide a promising system through which to investigate the patterns...

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Detalles Bibliográficos
Autores principales: Sequeira, A.S., Lanteri, A.A., Scataglini, M.A., Confalonieri, V.A., Farrell, B.D.
Formato: JOUR
Materias:
Cytochrome oxidase I
DNA sequences
Island biogeography
Progression rule
Speciation
Taxon cycle
cytochrome oxidase
Ecuador
enzyme subunit
evolution
Galapagos Island
gene locus
genetic distance
geographic distribution
mitochondrial DNA
morphology
beetle
endemic species
geology
island
Animals
Beetles
DNA, Mitochondrial
Electron Transport Complex IV
Evolution
Evolution, Molecular
Models, Genetic
Phylogeny
Polymerase Chain Reaction
Sequence Analysis, DNA
Time Factors
Arthropoda
Coleoptera
Curculionidae
Entiminae
Galapaganus
Galapaganus galapagoensis
Gekkonidae
Iguania
Squamata
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_0018067X_v85_n1_p20_Sequeira
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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