Diversification of Morphological Features of the Dark European Honey Bee of the ‘Augustow M’ Line

Abstract

The aim of this study was to investigate the diversification of morphological features of the Dark European honey bee of the Augustow M line. The authors studied the proboscis length and cubital index, as features determining the affiliation to the species; the width of tergite 4 and the sum of widths of tergites 3 + 4, as indicators of the bee body size; and the length and width of the right forewing. They compared bees sampled from (1) the “lead apiary”, (2) “associate apiaries” and (3) “conservation area apiaries”—apiaries situated in the conservation area established by the national program for the conservation of genetic resources of this bee line. The conclusion was that it is possible to protect bees of the Augustow M line under the existing program, based on resources available to the lead, associate and conservation area apiaries. The bees studied have the essential features of the Dark European honey bee and the values of parameters tested are consistent with the morphological feature references valid for Apis m. mellifera. On the other hand, based on the authors’ research and on other studies described in literature of 1960s, there is a dwarfing trend in the Dark European honey bee of the Augustow M line.

Conservation of Local Honeybees (Apis mellifera L.) in Southeastern Turkey: A Preliminary Study for Morphological Characterization and Determination of Colony Performance

“…Protecting honeybee diversity and supporting local breeding studies should be given top priority to prevent the losses of the colony and optimize sustainable productivity [ 30 ]. The importance of honeybee subspecies and ecotypes that are specific to different regions, as well as their conservation studies, is still an ongoing priority [ 31 , 32 , 33 ].…”