@article {1644,
	title = {Ritarikiho {\textendash} vihoviimeinen hy{\"o}nteismoukka? (Hymenoptera, Ichneumonidae). },
	journal = {Baptria},
	volume = {23},
	year = {1998},
	pages = {15-19},
	author = {Nieminen, M. and Vikberg, V.}
}
@article {1616,
	title = { One Cryptinae genus (Hymenoptera, Ichneumonidae) new to Finland},
	journal = {Entomologica Fennica},
	volume = {9},
	year = {1998},
	pages = {8},
	author = {S{\"a}{\"a}ksj{\"a}rvi, I. E.}
}
@article {1606,
	title = {Host species use in parasitoids of Melitaeini butterflies in southern France [In Finnish with English abstract]. },
	journal = {Baptria},
	volume = {23},
	year = {1998},
	pages = {194-200},
	author = {Komonen, A.}
}
@article {1331,
	title = {Sex ratio conflicts, mating frequency, and queen fitness in the ant Formica truncorum},
	journal = {Behavioral Ecology},
	volume = {9},
	year = {1998},
	pages = {116-121},
	author = {Sundstr{\"o}m, L. and Ratnieks, F.L.W.}
}
@article {1281,
	title = {Worker reproduction in ants - a genetic analysis},
	journal = {Heredity},
	volume = {81},
	year = {1998},
	pages = {604-612},
	author = {Walin, L. and Sundstr{\"o}m, L. and Sepp{\"a}, P. and Rosengren, R.}
}
@article {850,
	title = {Patterns of paternity skew in Formica ants},
	journal = {Behavioral Ecology and Sociobiology.},
	volume = {42},
	year = {1998},
	pages = {85-92},
	author = {Boomsma, J. J. and Sundstr{\"o}m, L.}
}
@article {846,
	title = {Nestmate recognition and the genetic relatedness in the ant Formica pratensis.},
	journal = {Behav. Ecol. Sociobiol.},
	volume = {43},
	year = {1998},
	pages = { 67-71.},
	author = {Beye, M. and Neumann, P. and Chapuisat, M. and Pamilo, P. and Moritz, R.F.A.}
}
@article {832,
	title = {Composition and trophic structure of detrital food web in an ant nest mounds of Formica aquilonia and in the surrounding forest soil.},
	journal = {Oikos},
	volume = {81},
	year = {1998},
	pages = {266-278},
	author = {Laakso, J. and Set{\"a}l{\"a}, H.}
}
@article {811,
	title = {Wood ants and a geometrid defoliatior of birch: predation outweighs beneficial effects through the host plant.},
	journal = {Oecologica},
	volume = {113},
	year = {1998},
	pages = {509-516},
	author = {Karhu, K. J. and Neuvonen, S.}
}
@inbook {448,
	title = {Ecosystem-level prospects of forestry-induced changes in the distribution patterns of keystone ant species},
	booktitle = {Gustafson, L., Weslien, J.-O., Palm{\'e}r, C. H. \& Sennerby-Forsse, L. (eds.), Biodiversity in managed forests {\textendash} concepts and solutions, Sweden 1997. Skog forsk, The Forestry Research Institute of Sweden, Report No. 1},
	year = {1998},
	pages = {61-62},
	keywords = {Aculeata, Formicidae},
	author = {Punttila, P.}
}
@inbook {447,
	title = {Muurahaiset},
	booktitle = {Lokki, J. \& Heli{\"o}vaara K. (eds.). Suomen luonto. El{\"a}imet. Selk{\"a}rangattomat},
	year = {1998},
	pages = {190-191},
	keywords = {Aculeata, Formicidae},
	author = {Punttila, P.}
}
@article {364,
	title = {An annotated checklist of the sawflies (Hymenoptera, Symphyta) of Estoni},
	journal = {Proceedings of the Estonian Academy of Sciences. Biology. Ecology},
	volume = {47},
	year = {1998},
	pages = {126-147},
	keywords = {Symphyta},
	author = {Viitasaari, M. and Heidemaa, N. and Nuorteva, M. and Zinovjev, A.}
}
@article {326,
	title = {Suomelle uusista Alysiini-tribuksen vainokaisista: Symphanes striolata (Thomson), Pterusa crassiceps Fischer ja Pterusa nevae (Tobias).},
	journal = {V.-M. Mukkala: P{\"O}YT{\"A}KIRJA TURUN EL{\"A}IN- JA KASVITIETEELLISEN SEURAN HY{\"O}NTEISKERHON 50-VUOTIS JUHLAKOKOUKSESTA RUISSALON KASVITIETEELLISESS{\"A} PUUTARHASSA 24.10.1998},
	year = {1998},
	keywords = {Alysiinae, Braconidae, Parasitica},
	author = {Koponen, M.}
}
@article {292,
	title = {Metopius harpyiae (Hymenoptera, Ichneumonidae, Metopiinae) new to Finland.},
	journal = {Entomologica Fennica},
	volume = {9},
	year = {1998},
	pages = {52},
	keywords = {Ichneumonidae, Metopiinae, Metopius, Metopius harpyiae, Parasitica},
	url = {http://www.entomologicafennica.org/Volume09/abstracts9_52.htm},
	author = {V{\'a}rkonyi, G.}
}
@article {291,
	title = {Notes on Leptocampoplex cremastoides (Hymenoptera, Ichneumonidae, Campopleginae), a new genus and species to the Finnish fauna.},
	journal = {Entomologica Fennica},
	volume = {9},
	year = {1998},
	pages = {215-216},
	keywords = {Campopleginae, Ichneumonidae, Leptocampoplex, Leptocampoplex cremastoides, Parasitica},
	url = {http://www.entomologicafennica.org/Volume09/abstracts9_215.htm},
	author = {V{\'a}rkonyi, G.}
}
@inbook {171,
	title = {K{\"a}tk{\"o}pisti{\"a}iset},
	booktitle = {Suomen el{\"a}imet IV},
	year = {1998},
	pages = {184-188},
	publisher = {Weilin+G{\"o}{\"o}s},
	organization = {Weilin+G{\"o}{\"o}s},
	keywords = {Parasitica},
	author = {Jussila, R.}
}
@article {170,
	title = {The genera Lissaspis Townes and Singalissaspis gen.n. (Hymenoptera, Ichneumonidae).},
	journal = {Entomologica Fennica},
	volume = {9},
	year = {1998},
	pages = {103-114},
	keywords = {Cryptinae, Ichneumonidae, Lissaspis, Parasitica, Singalissaspis},
	author = {Jussila, R.}
}
@article {80,
	title = {Mesipisti{\"a}iset {\textendash} kasviemme t{\"a}rkeimm{\"a}t p{\"o}lytt{\"a}j{\"a}hy{\"o}nteiset.},
	journal = {Luonnon Tutkija},
	volume = {102},
	year = {1998},
	pages = {88-102},
	keywords = {Aculeata, Apoidea},
	author = {Pekkarinen, A. and Ter{\"a}s, I.}
}
