Distinguishing feral and managed honeybees (Apis mellifera) using stable carbon isotopes - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Apidologie Année : 2014

Distinguishing feral and managed honeybees (Apis mellifera) using stable carbon isotopes

Lucy Anderson
  • Fonction : Auteur
Travis Dynes
  • Fonction : Auteur
Jennifer Berry
  • Fonction : Auteur
Keith Delaplane
  • Fonction : Auteur
Lydia Mccormick
  • Fonction : Auteur
Berry Brosi
  • Fonction : Auteur

Résumé

The ability to distinguish feral and managed honeybees (Apis mellifera) has applications in studies of population genetics, parasite transmission, pollination, interspecific interactions, and bee breeding. We evaluated a diagnostic test based on theoretical differences in stable carbon isotope ratios generated by supplemental feeding. We evaluated (1) if carbon isotope ratios can distinguish feral and managed honeybees and (2) the temporal persistence of the signal after discontinuation of supplemental feeding. We compared carbon isotope ratios from four types of experimental colonies: feral, managed with and without supplemental feed, and managed with 13C-labeled glucose added to supplemental feed. There was a significant difference between the isotopic signatures of colonies receiving supplemental feed and unfed feral colonies. This difference, however, only persisted for a few weeks after supplemental feeding was discontinued, suggesting that this method may work best under a narrow range of conditions. This work highlights the potential for exploiting temporal turnover of carbon in bee tissues as a tool for studying nutrient flow in honeybee colonies.
Fichier principal
Vignette du fichier
13592_2014_Article_283.pdf (714.36 Ko) Télécharger le fichier
Origine : Publication financée par une institution
Loading...

Dates et versions

hal-01234765 , version 1 (27-11-2015)

Identifiants

Citer

Lucy Anderson, Travis Dynes, Jennifer Berry, Keith Delaplane, Lydia Mccormick, et al.. Distinguishing feral and managed honeybees (Apis mellifera) using stable carbon isotopes. Apidologie, 2014, 45 (6), pp.653-663. ⟨10.1007/s13592-014-0283-4⟩. ⟨hal-01234765⟩
24 Consultations
171 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More