Bombus (Thoracobombus) sylvarum (Linnaeus, 1761)

Literature

• Ban, C.M. and Tomozei, B. 2006. New data on the Apoid Hymenopterans (Hymenoptera: Andrenidae, Anthophoridae, Apidae) from Dobrogea (Romania). Travaux du Museum NHN “Grigore Antipa” XLIX. pp307-318.
• Ban-Calefariu, C.M. and Sarospataki M. 2007. Contributions to the knowledge of Bombus and Psithyrus genera (Apoidea: Apidae) in Romania. Travaux du Museum NHN “Grigore Antipa” Vol. L pp. 239–258.
• Banaszak, J. and Dochkova, B. 2014. Bees (Hymenoptera, Apoidea, Apiformes) in the agricultural landscape of Bulgaria: species diversity Journal of Apicultural Science Vol. 58 No. 1 pp. 29-49.
• Bieri, S. 2002. Die Bienen und Wespen des Fürstentums Liechtenstein. Amtlicher Lehrmittelverlag.
• Edwards, M. & Jenner, M. 2006. Field Guide to the Bumblebees of Great Britain & Ireland. Ocelli Ltd.
• Else, G.R. & Edwards, M. 2018. Handbook of the Bees of the British Isles. Ray Society, London.
• Falk, S. 1991. A review of the scarce and threatened bees, wasps and ants of Great Britain. Research and Survey in Nature Conservation 35: 1-344.
• Løken A. 1973. Studies on Scandinavian Bumble Bees (Hymenoptera, Apidae). Norsk entomologisk Tidsskrift, 20(1): 1-218.
• Mudri-Stoinić, S., Andrić, A., Józan, Z., Vujić, A. 2012. Pollinator diversity (Hymenoptera and Diptera) in semi-natural habitats in Serbia during summer. Arch. Biol. Sci., Belgrade, 64 (2), 777-786.
• Söderman, G. and Leinonen, R. 2003. Suomen Mesipistiäiset ja niiden uhanalaisuus. Tremex Press Oy, Helsinki.
• Williams, P.H., Araujo, M.B, Rasmont, P. 2007. Can vulnerability among British bumblebee (Bombus) species be explained by niche position and breadth? Biol. Conserv. (2007).
• Wind, P. & Pihl, S. (eds.) 2010. The Danish Red List. - The National Environmental Research Institute, Aarhus University [2004]-. http://redlist.dmu.dk (updated April 2010).