Contents of Volume 18 Number 1, 2007

Nupponen, K., Junnilainen, J., Kaitila, J.-P. & Nupponen, T.: Records of scythridids (Lepidoptera: Scythrididae) from the southeastern Balkan..........1-10. Full article

Zhao, C.-Y. & Zhou, H.-Z.: Two new species of the genus Stenus Latreille from China (Coleoptera: Staphylinidae: Steninae)..........11-16. Full article

Kjaerandsen, J.: Two new species of Allodia subgenus Brachycampta Winnertz from Norway and Sweden (Diptera: Mycetophilidae)..........17-23. Full article

Mariño, P., López, M. J. & Otero, J.C.: Corticaria johnsonii, a new species of the sylvicola group within the genus Corticaria Marsham, 1802 (Coleoptera: Latridiidae)..........24-26. Full article

Fenoglio, S., Bo, T. & Malacarne, G.: Preimaginal feeding habits of Dictyogenus fontium (Plecoptera, Perlodidae) in an alpine brook in NW Italy..........27-31. Full article

Zhang, L., Yang, D. & Masunaga, K.: The Hercostomus ulrichi group from Palaearctic China (Diptera: Dolichopodidae)..........32-35. Full article

Tomanovic, Z., Kavallieratos, N. G., Stary, P., Zikic, V., Athanassiou, C. G., Tomic, V. & Lucic, L.: Redescription of two species of Aphidiinae (Hymenoptera: Braconidae) from high mountain areas of south-eastern Europe, with biological and biogeographical notes on co-occurring guild members..........36-45. Full article

Belokobylskij, S. A.: The genus Gnaptogaster Tobias (Hymenoptera: Braconidae: Gnamptodontinae) in Europe..........46-53. Full article

Czechowski, W.: Behavioural and socially parasitic relations between Polyergus rufescens (Latr.) and Formica polyctena Först. (Hymenoptera: Formicidae)..........54-64. Full article

Contents of Volume 18 Number 2, 2007

Baselga, A. & Novoa, F.: Diversity of Chrysomelidae (Coleoptera) at a mountain range in the limit of the Eurosiberian region, northwest Spain: species richness and beta diversity..........65-73. Full article

Gültekin, L.: Oviposition niches and behavior of the genus Lixus Fabricius (Coleoptera: Curculionidae, Lixinae)..........74-81. Full article

Silfverberg, H.: Changes in the list of Finnish insects during 2001-2005..........82-101. Full article

Di Giulio, A. & Bologna, M. A.: Description of the first instar larva of Euzonitis rubida with remarks on the systematics of the subfamily Nemognathinae (Coleoptera: Meloidae)..........102-109. Full article

Malmqvist, B., Strasevicius, D. & Adler, P. H.: Catches of bloodsucking blackflies (Diptera: Simuliidae) tell different stories depending on sampling method..........110-116. Full article

Sanmartin, I.: Biology and larval morphology of the genus Ceramida Baraud (Coleoptera: Melolonthidae: Pachydeminae)..........117-125. Full article

Book reviews..........126-128 Full text

Contents of Volume 18 Number 3, 2007

Kanervo, J. & Várkonyi, G.: Occurrence of Psocoptera in boreal oldgrowth forests...........129-137. Full article

Ribeiro, E. & Chandler, P.: Lusitanoneura gen. n. (Diptera: Mycetophilidae), including a newspecies from Portugal...........138-143. Full article

Huseynov, E. F.: Natural prey of the lynx spider Oxyopes lineatus (Araneae: Oxyopidae)...........144-148. Full article

Nagy, A., Sólymos, P. & Rácz, I. A.: A test on the effectiveness and selectivity of three sampling methods frequently used in orthopterological field studies..........149-159. Full article

Savolainen, E., Drotz, M. K., Hoffsten, P.-O. & Saura, A.: The Baetis vernus group (Ephemeroptera: Baetidae) of northernmost Europe: an evidently diverse but poorly understood group of mayflies............160-167. Full article

Kahanpää, J.: A review of Finnish Thecophora Rondani, 1845 (Diptera: Conopidae)...........168-173. Full article

Güler, Y. & Sorkun, K.: Pollen preferences of Hoplosmia bidentata and Lithurgus cornutus (Hymenoptera: Megachilidae)...........174-178. Full article

Mückstein, P., Tschorsnig, H.-P., Vanhara, J. & Michalková, V.: New host and country records for European Tachinidae (Diptera)...........179-183. Full article

Li, H. & Xiao, Y.: Systematic study on the genus Dinica Gozmány (Lepidoptera: Tineidae) from China...........184-192. Full article

Contents of Volume 18 Number 4, 2007

Naves, P. M., Camacho, S., Sousa, E. & Quartau, J. A.: Transmission of the pine wood nematode Bursaphelenchus xylophilus through oviposition activity of Monochamus galloprovincialis (Coleoptera: Cerambycidae)..........193-198. Full article

Liston, A. D., Nyman, T. & Kehl, A.: The first report of gall induction in the sawfly subfamily Allantinae (Hymenoptera: Tenthredinidae)..........199-205. Full article

Wang, Y. & Zheng, Z.: A new species of Confusacris (Orthoptera: Acrididae), with a key to the known species..........206-210. Full article

Jakovlev, J. & Penttinen, J.: Boletina dispectoides sp.n. and six other species of fungus gnats (Diptera: Mycetophilidae) new to Finland..........211-217. Full article

Xue, H. & Bu, W.: Changes of cuticular structures of Ischnodemus caspius (Heteroptera: Lygaeoidea: Blissidae) from the fifth instar to the adult..........218-225. Full article

Vilkamaa, P., Salmela, J. & Hippa, H.: Black fungus-gnats in deciduous forest habitat in northern Europe, with the description of Bradysia arcula sp. n. (Diptera: Sciaridae)..........226-231. Full article

Jonsell, M. & Hansson, J.: Comparison of methods for sampling saproxylic beetles in fine wood..........232-241. Full article

Straka, J. & Bogusch, P.: Description of immature stages of cleptoparasitic bees Epeoloides coecutiens and Leiopodus trochantericus (Hymenoptera: Apidae: Osirini, Protepeolini) with remarks to their unusual biology..........242-254. Full article

Book review..........255-256 Full text