@article {2185,
	title = {Checklist and distribution of Swedish Nematinae: Cladiini and Nematini (Hymenoptera: Tenthredinidae)},
	journal = {Entomologisk Tidskrift},
	volume = {130},
	year = {2009},
	pages = {209-222},
	author = {Haris, A.}
}
@article {1603,
	title = { Reversed impacts by specialist parasitoids and generalist predators may explain a phase lag in moth cycles: a novel hypothesis and preliminary field tests. },
	journal = {Annales Zoologici Fennici},
	volume = {46},
	year = {2009},
	pages = {380-393},
	author = {Klemola, N. and Heisswolf, A. and Ammun{\'e}t, T. and Ruohom{\"a}ki, K. and Klemola, T.}
}
@article {1358,
	title = {Forest clear-cutting causes small workers in the polydomous wood ant Formica aquilonia.},
	journal = {Annales Zoologici Fennici},
	volume = {42},
	year = {2009},
	pages = {259-267},
	author = {Sorvari, J. and Hakkarainen, H.}
}
@article {1210,
	title = {Genetic differentiation between the ant Myrmica rubra and its microgynous social parasite},
	journal = {Insectes Sociaux},
	volume = {56},
	year = {2009},
	pages = {425-437},
	author = {Veps{\"a}l{\"a}inen, K. and Ebsen, J. R. and Savolainen, R. and Boomsma, J. J.}
}
@article {892,
	title = {Fitness and the level of homozygosity in a social insect.},
	journal = {Journal of Evolutionary Biology},
	volume = {22},
	year = {2009},
	pages = {34-142},
	author = {Haag-Liautard, C. and Vitikainen, E. and Keller, L. and Sundstr{\"o}m, L.}
}
@article {822,
	title = {Does the mutualism between wood ants (Formica rufa group) and Cinara aphids affect Norway spruce growth? },
	journal = {Forest Ecology and Management},
	volume = {257},
	year = {2009},
	pages = {238-243},
	author = {Kilpel{\"a}inen, J. and Fin{\'e}r, L. and Neuvonen, S. and Niemel{\"a}, P. and Dornisch,T. and Risch, A. C. and Jurgensen, M. F. and Ohashi, M. and Sundstr{\"o}m, L.}
}
@article {801,
	title = {DNA barcoding as a heuristic tool for classifying undescribed Nearctic Myrmica ants (Hymenoptera: Formicidae)},
	journal = {Zoologica Scripta},
	volume = {38},
	year = {2009},
	pages = {527-536},
	author = {Jansen, G. and Savolainen, R. and Veps{\"a}l{\"a}inen, K.}
}
@article {459,
	title = {Population genetics of the black ant Formica lemani (Hymenoptera: Formicidae)},
	journal = {Biological journal of the Linnean Society},
	volume = {97},
	year = {2009},
	pages = {247-258},
	keywords = {Aculeata, Formica, Formica lemani, Formicidae},
	author = {Sepp{\"a}, P. and Helanter{\"a}, H. and Chernenko, A. and Trontti, K. and Punttila, P. and Sundstr{\"o}m, L.}
}
@article {458,
	title = {Distribution of mound-building ant species (Formica spp., Hymenoptera) in Finland: preliminary results of a national survey},
	journal = {Annales Zoologici Fennici},
	volume = {46},
	year = {2009},
	pages = {1-15},
	keywords = {Aculeata, Formicidae},
	author = {Punttila, P. and Kilpel{\"a}inen, J.}
}
@article {371,
	title = {Studies toward a World Catalog of Symphyta (Hymenoptera).},
	journal = {Zootaxa},
	volume = {2254},
	year = {2009},
	pages = {1-96},
	keywords = {Symphyta},
	url = {https://www.researchgate.net/publication/236896278_Studies_toward_a_World_Catalog_of_Symphyta_Hymenoptera},
	author = {Blank, S. M and Taeger, A. and Liston, A. D. and Smith, D. R. and Rasnitsyn, A. P. and Shinohara, A. and Heidemaa, N. and Viitasaari, M.}
}
@article {346,
	title = {First records of Opiinae of Estonia (Hymenoptera: Braconidae).},
	journal = {Z. Arb. Gem. {\"O}st. Entomol},
	volume = {61},
	year = {2009},
	pages = {113-118.},
	keywords = {Braconidae, Opiinae, Parasitica},
	url = {http://www.zobodat.at/pdf/ZAOE_61_0113-0118.pdf},
	author = {Fischer, M. and Koponen, M.}
}
@article {345,
	title = {Toinen Camptoptera-laji Suomesta (Hymenoptera, Mymaridae) [Second Camptoptera species from Finland]},
	journal = {Sahlbergia},
	volume = {15},
	year = {2009},
	pages = {1},
	keywords = {Camptoptera, Mymaridae, Parasitica},
	author = {Koponen, M.}
}
@article {229,
	title = {Suomen loispisti{\"a}isluettelo (Hymenoptera, Parasitica). Osa 7. heimo Ichneumonidae, alaheimot Alomyinae ja Ichneumoninae},
	journal = {Sahlbergia},
	volume = {15},
	year = {2009},
	pages = {14-48},
	keywords = {Alomyinae, Ichneumonidae, Ichneumoninae, Parasitica},
	author = {Koponen, M. and Jussila, R. and Vikberg, V.}
}
@inbook {228,
	title = {3.4. Pisti{\"a}iset (Hymenoptera)},
	booktitle = {Hy{\"o}nteiskartoitukset Annjaloanjilla ja Toskalj{\"a}rven ymp{\"a}rist{\"o}ss{\"a} K{\"a}sivarren er{\"a}m{\"a}{\"a}-alueella 2007 ja 2008. Mets{\"a}hallituksen luonnonsuojelujulkaisuja},
	year = {2009},
	pages = {1-79},
	keywords = {Ichneumonidae, Parasitica},
	url = {https://julkaisut.metsa.fi/assets/pdf/lp/Asarja/a185.pdf},
	author = {Jussila, R.}
}
@article {227,
	title = {A contribution to ichneumonid wasps of Iran (Hym., Ichneumonidae): Anomaloninae, Cremastinae, Mesochorinae, Metopiinae and Orthopelmatinae. },
	journal = {Applied Entomology and Phytopatholog},
	volume = {76},
	year = {2009},
	pages = {11-28},
	keywords = {Anomaloninae, Cremastinae, Ichneumonidae, Mesochorinae, Metopiinae, Orthopelmatinae, Parasitica},
	author = {Masnadi-Yazinejad, A. and Jussila, R.}
}
@article {226,
	title = {Nippocryptus quadriannulatus (Gravenhorst, 1829 ja Cryptus fibulatus Gravenhorst, 1829 Suomesta (Hymenoptera, Ichneumonidae, Cryptinae).},
	journal = {Sahlbergia},
	volume = {15},
	year = {2009},
	pages = {21-22},
	keywords = {Cryptinae, Cryptus, Cryptus fibulatus, Ichneumonidae, Nippocryptus, Nippocryptus quadriannulatus, Parasitica},
	author = {Koponen, M. and Jussila, R.}
}
@article {225,
	title = {Suomelle uusia sek{\"a} maastamme huonosti tunnettuja ahmapisti{\"a}islajeja (Hymenoptera: Ichneumonidae) I.},
	journal = {w-album},
	volume = {2009},
	year = {2009},
	pages = {3-11},
	keywords = {Ichneumonidae, Parasitica},
	author = {Jussila, R. and V{\'a}rkonyi, G.}
}
@article {45,
	title = {Taxonomy and biology of European Heptamelini (Hymenoptera, Tenthredinidae, Selandriinae)},
	journal = {Zootaxa},
	volume = {2112},
	year = {2009},
	pages = {1-24},
	keywords = {Heptamelini, Heptamelus, Pseudoheptamelus, Selandriinae, Symphyta},
	url = {http://www.researchgate.net/publication/236594209_Taxonomy_and_biology_of_European_Heptamelini_\%28Hymenoptera_Tenthredinidae_Selandriinae\%29},
	author = {Vikberg, V. and Liston, A.}
}
@article {30,
	title = {Havaintoja Suomelle uusista, h{\"a}vinneist{\"a}, uhanalaisista ja silm{\"a}ll{\"a}pidett{\"a}vist{\"a} myrkky- ja sahapisti{\"a}islajeista},
	journal = {Sahlbergia},
	volume = {15},
	year = {2009},
	pages = {2-20},
	keywords = {Aculeata},
	url = {http://www.researchgate.net/publication/265785052_Havaintoja_Suomelle_uusista_hvinneist_uhanalaisista_ja_silmllpidettvist_myrkky-_ja_sahapistiislajeista_Records_of_new_and_redlisted_aculeate_wasps_ants_bees_and_sawflies_from_Finland},
	author = {Paukkunen, J. and S{\"o}derman, G. and Leinonen, R. and P{\"o}yry, J. and Raekunnas, M. and Ter{\"a}s, I. and Viitasaari, M. and Vikberg, V.}
}
