Specialization and performance trade‐offs across hosts in cactophilic Drosophila species

1. We assessed the host‐related niche breadth for D. koepferae and D. buzzatii, a pair of sibling cactophilic species with contrasting backgrounds of host use. We tested for the ‘Jack of all trades‐ Master of none’ scenario predicting a more evident exhibition in D. buzzatii rather than in the suppo...

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Veröffentlicht in:	Ecological entomology 2021-08, Vol.46 (4), p.877-888
Hauptverfasser:	Bouzas, Santiago, Barbarich, María F., Soto, Eduardo M., Padró, Julián, Carreira, Valeria P., Soto, Ignacio M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptation Alkaloids Artificial evolution Cacti fitness host shift Jack of all trades Metabolites niche Niche breadth Secondary metabolites Specialization Species Trichocereus
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