GENUS NEOEMPHERIA (DIPTERA, MYCETOPHILIDAE) IN FINLAND, WITH A DESCRIPTION OF A NEW SPECIESVAISANEN R.1982; NOT. ENTOMOL.; FIN; DA. 1982; VOL. 62; NO 1; PP. 1-7; ABS. FIN/SWE; BIBL. 35 REF.Article

IS THERE MORE THAN ONE SUCCESSIONAL PHASE IN THE MYCETOPHILID (DIPTERA) COMMUNITY FEEDING ON A MUSHROOM.VAISANEN R.1981; ANN. ZOOL. FENN.; ISSN 0003-455X; FIN; DA. 1981; VOL. 18; NO 4; PP. 199-201; BIBL. 8 REF.Article

A NEW SPECIES OF THE MYCOMYA TRILINEATA GROUP (DIPTERA, MYCETOPHILIDAE) FROM CAMEROUNVAISANEN R.1983; ANN. ENTOMOL. FENN.; FIN; DA. 1983; VOL. 49; NO 1; PP. 27-28; BIBL. 10 REF.Article

TAXONOMIC NOTES ON MYCETOPHILIDAE (DIPTERA)VAISANEN R.1981; NOT. ENTOMOL.; FIN; DA. 1981; VOL. 61; NO 3; PP. 164; ABS. FIN/SWE; BIBL. 3 REF.Article

A NEW SPECIES OF MYCOMYA (DIPTERA, MYCETOPHILIDAE) FROM CENTRAL AMERICAVAISANEN R.1981; ANN. ENTOMOL. FENN.; FIN; DA. 1981; VOL. 47; NO 3; PP. 94-96; BIBL. 4 REF.Article

VANISHING AND VULNERABLE DIPTERA OF FINLANDVAISANEN R.1982; NOTULAE ENTOMOLOGICAE; ISSN 0029-4594; FIN; DA. 1982; VOL. 62; NO 3; PP. 111-121; ABS. FIN/SWE; BIBL. 2 P.Article

A NEW SPECIES OF THE TRIBE MYCOMYINI (DIPTERA, MYCETOPHILIDAE) FROM NIGERIA WITH A DESCRIPTION OF A NEW SUBGENUSVAISANEN R.1982; ANN. ENTOMOL. FENN.; FIN; DA. 1982; VOL. 48; NO 2; PP. 43-46; BIBL. 11 REF.Article

MYCOMYA MITUDA SP. N. FROM SOUTHERN FINLAND (DIPTERA, MYCETOPHILIDAE)VAISANEN R.1980; NOT. ENTOMOL.; ISSN 0029-4594; FIN; DA. 1980; VOL. 60; NO 1; PP. 63-64; 2 ILL.Article

The cave spider Meta menardi (Araneidae), new to FinlandVAISANEN, R.1983, Vol 59, Num 4, pp 141-143Article

A new mediterranean species of Grzegorzekia (Diptera, Mycetophilidae)VAISANEN, R.1984, Vol 50, Num 2, pp 55-57Article

The bat-flies (Diptera, nycteribiidae) of FinlandVAISANEN, R.Notulae entomologicae. 1983, Vol 63, Num 3, pp 143-144, issn 0029-4594Article

On the occurrence of Scopula corrivalaria (Lepidoptera, Geometridae) in FinlandVAISANEN, R.Notulae entomologicae. 1989, Vol 69, Num 1, pp 13-16, issn 0029-4594Article

Distribution and abundance of diurnal Lepidoptera on a raised bog in southern FinlandVÄISÄNEN, R.Annales zoologici Fennici. 1992, Vol 29, Num 2, pp 75-92, issn 0003-455XArticle

Geographic variation in the life-history of Aradus cinnamomeus and a breakdown mechanism of the reproductive isolation of allochronic bugs (Heteroptera, Aradidae)HELIOVAARA, K; VAISANEN, R.Annales zoologici Fennici. 1987, Vol 24, Num 1, pp 1-17, issn 0003-455XArticle

Abundance and distribution of Geotrupes stercorarius in Finland (Coleoptera, Scarabaeidae)VAISANEN, R; RASSI, P.1990, Vol 1, Num 2, pp 107-111, 5 p.Article

Reduced cocoon size of diprionids (Hymenoptera) reared on pollutant affected pinesHELIOVAARA, K; VAISANEN, R.Zeitschrift für Angewandte Entomologie. 1989, Vol 107, Num 1, pp 32-40, issn 0044-2240Article

Periodicity of Aradus cinnamomeus (Heteroptera, Aradidae) in northern EuropeHELIOVAARA, K; VAISANEN, R.Entomologisk tidskrift. 1988, Vol 109, Num 2, pp 53-58, issn 0013-886XArticle

Bugs in bags: intraspecific competition affects the biogeography of the alternate-year populations of Aradus cinnamomeus (Heteroptera)HELIOVAARA, K; VAISANEN, R.Oikos. 1986, Vol 47, Num 3, pp 327-334, issn 0030-1299Article

Morphological variation in Aradus cinnamomeus (Heteroptera: Aradidae): patterns within parapatric alternate-year populationsVAISANEN, R; HELIOVAARA, K.Entomologica Scandinavica. 1989, Vol 20, Num 4, pp 401-412, issn 0013-8711Article

Periodicity of Retinia resinella in Northern Europe (Lepidoptera: Tortricidae)HELIOVAARA, K; VAISANEN, R.Entomologia generalis. 1988, Vol 14, Num 1, pp 37-45, issn 0171-8177Article

Ecological gradients of boreal forests in South Finland: an ordination test of Cajander's forest site type theoryLAHTI, T; VAISANEN, R. A.Vegetatio (The Hague). 1987, Vol 68, Num 3, pp 145-156, issn 0042-3106Article

Synpunkter på de calyptrata flugornas systematik utifrån vingframkantens chaetotaxi = Points de vue sur la classification des Calyptrata basée sur la chétotaxie des ailes = Viewpoints on the classification of the calyptrate flies based on the costal chaetotaxyHACKMAN, W; VAISANEN, R.Entomologisk tidskrift. 1986, Vol 107, Num 1-2, pp 7-9, issn 0013-886XArticle

Expansion of Agapanthia villosoviridescencs to Finland (Coleoptera, Cerambycidae)BISTROM, O; VAISANEN, R.Notulae entomologicae. 1985, Vol 65, Num 4, pp 156-157, issn 0029-4594Article

Growding in fourth-instar larvae does not induce macroptery in Aradus cinnamomeus (Heteroptera, Aradidae)HELIOVAARA, K; VAISANEN, R.Annales entomologici Fennici. 1988, Vol 54, Num 3, pp 115-119, issn 0003-4428Article

Growth and sexual dimorphism in the skull of the Capercaillie Tetrao urogallus: a multivariate study of geographical variationLINDEN, H; VAISANEN, R. A.Ornis Scandinavica. 1986, Vol 17, Num 2, pp 85-98, issn 0030-5693Article