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J. M.  Heraty, Burks, R. A., Cruaud, A., Gibson, G. A. P., Liljeblad, J., Munro, J., Rasplus, J. - Y., Delvare, G., Jan?ta, P., Gumovsky, A., Huber, J., Woolley, J. B., Krogmann, L., Heydon, S., Polaszek, A., Schmidt, S., Darling, D. C., Gates, M. W., Mottern, J., Murray, E., Molin, A. D., Triapitsyn, S., Baur, H., Pinto, J. D., van Noort, S., George, J., and Huber, J., ?A phylogenetic analysis of the megadiverse Chalcidoidea (Hymenoptera)?, Cladistics, vol. 29, pp. 466-542, 2013.

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T.  Munk, Peris-Felipo, F. J., and Jiménez-Peydró, R., ?New western Palaearctic species of the genus Dinotrema Foerster, 1862 with widely sculptured propodeum (Hymenoptera: Braconidae: Alysiinae).?, Annales Zoologici, vol. 63, pp. 123-141, 2013.

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S. V.  Triapitsyn, ?Review of Gonatocerus (Hymenoptera: Mymaridae) in the Palaearctic region, with notes on extralimital distributions?, Zootaxa, vol. 3644, pp. 1-178, 2013.

K.  van Achterberg, ?De nederlandse hongerwespen (Hymenoptera: Evanioidea: Gasteruptiidae).?, Nederlandse Faunistische Mededelingen, vol. 39, pp. 55-87, 2013.

D.  Carpenter, Sherlock, E., Sandhu, R., and Eggleton, P., ?Differences in nest structure influence the importance of Formica rufa group (Hymenoptera: Formicidae) wood ant nests as refugia for earthworms.?,  Journal of Natural History , vol. 47, pp. 2305-2309, 2013.

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W.  Czechowski, Vepsäläinen, K., and Radchenko, A., ?Ants on skerries: Lasius assemblages along primary succession?, Insectes sociaux 60: , pp. 147-153, 2013.

M. K.  Haatanen and Sorvari, J., ?Similarity of body size in queens of the wood ant Formica aquilonia from optimal and sub-optimal habitats indicates a strong heritable component?, Journal of Insect Science, vol. 13, pp. 1-11, 2013.

V.  Jilkova, Dornisch, T., Horicka, Z., and Frouz, J., ?Respiration of wood ant nest material affected by material and forest stand characteristics?, Biologia, vol. 68, pp. 1193-1197, 2013.

H.  Johansson, Dhaygude, K., Lindström, S., Helanterä, H., Sundström, L., and Trontti, K., ?A metatranscriptomic approach to the identification of microbiota associated with the ant Formica exsecta?, PLoS One, vol. 8, no. 11, p.  e79777, 2013.

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R.  Leinonen, ?Pistiäistyöryhmän kuulumisia?, Lenninsiipi ? lajisuojelun verkkolehti, vol. 2013, pp. 6-7, 2013.

J.  Leppänen, Vepsäläinen, K., Anthoni, H., and Savolainen, R., ?Comparative phylogeography of the ants Myrmica ruginodis and Myrmica rubra?, Journal of biogeography, vol. 4, pp. 479-491, 2013.

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K.  Ruohomäki, Klemola, T., Shaw, M. R., Snäll, N., Sääksjärvi, I. E., Veijalainen, A., and Wahlberg, N., ?Microgastrinae (Hymenoptera: Braconidae) parasitizing Epirrita autumnata (Lepidoptera: Geometridae) larvae in Fennoscandia with description of Cotesia autumnatae Shaw, sp. n.?, Entomologica Fennica, vol. 24, pp. 65-80, 2013.

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J.  Sorvari, ? Social wasp (Hymenoptera: Vespidae) beer trapping in Finland 2008-2012: a German surprise?, Entomologica Fennica, vol. 24, pp. 156-164, 2013.

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L.  Finér, Jurgensen, M. F., Dornisch, M. F., Kilpeläinen, J., Neuvonen, S., Punttila, P., Risch, A. C., Ohashi, P., and Niemelä, P., ?The role of wood ants (Formica rufa group) in carbon and nutrient dynamics of a boreal Norway spruce forest ecosystem?, Ecosystems, vol. 16, pp. 196-208, 2013.

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M. A.  Smith, Fernández-Triana, J. L., Eveleigh, E., Gómez, J., Guclu, C., Hallwachs, W., Hebert, P. D. N., Hrcek, J., Huber, J. T., Janzen, D., Mason, P. G., Miller, S., Quicke, D. L. J., Rodriguez, J. J., Rougerie, R., Shaw, M. R., Várkonyi, G., Ward, D., Whitfield, J. B., and Zaldivar-Riveron, A., ?DNA barcoding and the taxonomy of Microgastrinae wasps (Hymenoptera, Braconidae): impacts after 8 years and nearly 20 000 sequences.?, Molecular Ecology Resources, vol. 13, pp. 168-176, 2013.

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G.  Várkonyi, ?Mistä johtuu ampiaisten runsaus loppukesällä??, Kainuun Sanomat, p. osa O, s. 3., 2013.

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R.  Jussila, ?Suomelle uusia sekä maastamme huonosti tunnettuja ahmaspistiäislajeja (Hymenoptera: Ichneumonidae) III?, w-album, vol. 14, pp. 1-12, 2013.

R.  Jussila, ?Korppoon Utön hyönteisistä  ja muista eläimistä Antti Haarto ja Veli-Matti Mukkala (toim.)?, w-album, vol. 13, pp. 1-35, 2013.