Contents of Volume 10 Number 1, 1999

S. Koponen: Three species of spiders (Araneae) new to the fauna of Finland from the southwestern archipelago.......... 6.

E. P. Nartshuk: Grassflies of the subfamily Chloropinae, except the tribe Chloropini and the genus Meromyza, of Finland, Karelia and the Kola Peninsula (Diptera, Cyclorrhapha, Chloropidae).......... 7-28.

M. J. Mandelshtam: Current status of Ips amitinus Eichh. (Coleoptera, Scolytidae) in North-West Russia.......... 29-34.

K. T. Park & O. Karsholt: Revision of the genus Psoricoptera Stainton, 1854 (Lepidoptera, Gelechiidae), with the description of two new Asian species.......... 35-49.

H. Silfverberg: Comments on some Estonian Coleoptera.......... 50.

S. Gupta, A. Gupta & V. B. Meyer-Rochow: Cuticular microstructures of abdominal tergites and sternites of Cloeon sp (Ephemeroptera; Baetidae) during post-embryonic development.......... 51-59.

Contents of Volume 10 Number 2, 1999

M. Fischer & M. Koponen: A survey of Opiinae (Hymenoptera, Braconidae) of Finland, part 1.......... 65-93.

E. Huusela-Veistola & A. Vasarainen: Anoecia vagans (Koch) (Hemiptera, Aphididae) on roots of spring wheat in Finland.......... 94.

M. Heidemaa & M. Viitasaari: Taxonomy of the Empria hungarica species-group (Hymenoptera, Tenthredinidae) in Northern Europe.......... 95-101.

M. Ahola & L. Ronkay: Description of the larva of Cucullia mixta (Freyer) (Lepidoptera, Noctuidae).......... 103-106.

R. Jussila: Additions to the revisions of the genus Stilpnus (Hymenoptera, Ichneumonidae) of the Palaearctic Region. I.......... 107-112.

J. Skartveit: Two species of Bibionidae (Diptera) new to the Finnish fauna.......... 115-116.

G. Platia & I. Gudenzi: New species and new or interesting records of click-beetles from Iran and Iraq (Coleoptera, Elateridae).......... 117-126.

Contents of Volume 10 Number 3, 1999

M. Fischer & M. Koponen: A survey of Opiinae (Hymenoptera, Braconidae) of Finland, part 2.......... 129-160.

K. Nupponen & T. Nupponen: Scythris saarelai sp n. from southern Spain and further records of Scythris mariannae Bengtsson, 1991 with a new synonym (Lepidoptera : Scythrididae).......... 161-166.

B. Wikström: Teratological male genitalia among Coleophora species (Lepidoptera, Coleophoridae).......... 167-169.

K. M. Vuori: Potamanthus luteus L. (Ephemeroptera, Ephemeridae) found for the first time in Finland: notes on the morphology and habitats of the nymphs.......... 171-174.

R. Jussila: Ichneumonidae (Hymenoptera) new to Finland. V.......... 175-177.

O. Biström: Hydrovatus wewalkai n.sp described from Thailand (Coleoptera, Dytiscidae).......... 179-181.

M. Heidemaa: A new sawfly species Caliroa crypta sp nov from Northern Europe (Hymenoptera, Tenthredinidae).......... 183-186.

P. N. Buhl: On a collection of Hymenoptera in Baltic amber, with the description of a new species of Pantolyta Forster, 1856 (Hymenoptera, Diapriidae).......... 187-190.

Contents of Volume 10 Number 4, 1999

A. Pekkarinen & B. Gustafsson: The Polistes species in northern Europe (Hymenoptera : Vespidae).......... 191-197.

M. Koponen: Two species of Trachyusa ruthe, 1854 (Hymenoptera, Braconidae, Alysiinae) in Finland.......... 199-200.

V. Vikberg & J. Itämies: Buckthorn (Hippophae rhamnoides L., Elaeagnaceae), a new important food plant for the larva of Tenthredo vespa Retzius in Finland (Hymenoptera, Tenthredinidae).......... 201-208.

H. Silfverberg: Criocerinae from the Ethiopian region (Coleoptera, Chrysomelidae).......... 209-213.

R. E. Linnavuori & M. Modarres: Studies on the Heteroptera of the Khorasan Province in NE Iran. II. Cimicomorpha : Miridae.......... 215-231.

R. E. Linnavuori & M. Modarres: Studies on the Heteroptera of the Khorasan province in NE Iran. III. Cimicomorpha : Tingidae and Pentatomorpha : Berytidae.......... 233-234.

V. N. Tanasijtshuk: Leucopis formosana Hennig (Diptera, Chamaemyiidae) - synonymy, distribution, food links.......... 235-238.

V. Vikberg: Lathroplex anthreni sp n. (Hymenoptera, Ichneumonidae), a parasitoid on Anthrenus museorum (Linnaeus) in southern Finland.......... 239-244.

V. Vikberg: Crossocerus assimilis and Bethylus boops, two aculeate wasps new to the fauna of Finland (Hymenoptera, Crabronidae and Bethylidae).......... 245-246.

J. Junnilainen & K. Nupponen: Buvatina iremella sp n. (Lepidoptera : Oecophoridae) from the southern Ural Mountains.......... 247-248.