Wing variation in the large blue butterfly, Maculinea arion (Linnaeus, 1758), was studied using 22 measurements of the wing shape, venation and coloration in males and females of Finnish and Karelian populations. The results showed that the spots were fewer and smaller in the western populations than in the eastern ones, whereas the black marginal stripe was wider in the west. The samples from the western populations (Lohja, Kangasala, Hattula, Asikkala, etc.) formed a distinctive group differing from the eastern populations (Taipalsaari, Liperi, Isthmus of Karelia). The temporal within-population variation in Asikkala was relatively high compared to the between-population variation within both the western and eastern population groups.
Morphological variation in Parnassius mnemosyne (Linnaeus, 1758) was studied using 20 measurements of the wing shape, venation and coloration in males and females of eastern Fennoscandian populations. The type specimens were analysed. The results were related to the previous subspecific division proposed by Bryk. The results suggest that the type specimens (nominate ssp.) can be classified together with the populations from southwestern Finland. The populations of the Åland archipelago seem to form a distinctive group (ssp. ugrofennica Bryk), differing from both the nominate subspecies and the Swedish ssp. romani Bryk. The results on the Karelian material agree well with Bryk's classification (ssp. karjala, ssp. poppii). The only Finnish inland population at Somero differs only slightly from other SW Finnish populations. The loss of populations in Finland has not resulted in losses of taxa at a subspecific level.
Bryodema tuberculata (Fabricius) was discovered as a species new to Finland at St: Säkylä, Säkylänharju, where it occurred sparsely together with Psophus stridulus (Linnaeus). The habitat on a SW-facing esker slope is described, and the spatial distribution of the two species is examined. Preliminarily estimates of the population density, aggregation and vagility are calculated for P. stridulus. The biogeography and conservation biology of the species are discussed.
Faunistic records are given for 17 species of Buprestidae and 40 species of Cerambycidae from Greece, mostly from the northern Pindus range, and from Mt. Pilion and the island of Skiathos.
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