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I Rhopalocera I Slide No. Moreover, the distribution of alleles among the three frequency catego- ries rare, common and fixed alleles was also different in the two regions. The latter aspect was studied with the aid of two species, S. Often these appendices are slightly curved inwards, of unequal length, and the apex of either one or both cerata bear a few stout setae Fig.
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Camaldoli Capodimonte, Napoli, Italy. Both the dendrogram and the results of PCA indicated a clear differentiation between the Biikk and Karst regions. These names have been used in so many combinations in the literature e. Tergite IX is obsolete with the exception of M.
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The cover glass was supported by small glass props. Species, inhabiting wood- and bushland, i. Often these setae are highly modified into T- or Y- shapes Fig.
The allele frequency distribution at the Got and Aox loci contributed most to this axis. In all other cases so far investigated only a group of setae is left instead of the tergite. B III Lepidoptera 1 3: According to Minet in litt. Sakai, ] [Pseudochazara kopetdaghi Dubatolov, A software for population genetic data analysis.
Androconia shape is compared visually and by statistical analysis of measurements made on the scales. Specimens a and b syntypes labeled as P. The basic marking scheme on the forewing seems to be a purplish ground colour with three transverse golden fasciae. Micropterix of Northern and central Europe claspers, which are partly hook-shaped at their ends; basally a second row of two longer, nearly straight spinoid setae and three to four sickle-shaped thickened setae; valvae moderately long, constricted beyond the middle, the last fourth enlarged, triangle- shaped and bent dorsad; a group of about five shorter spinoid setae and some setae on the inner surface postbasally; one or two rows of about 10 shorter, straight spinoid setae and a row of longer setae on the inner surface of the enlarged end of the valvae.
Sternite IX is also reduced and modified in shape in females and, despite a reasonable intraspecific cataloyo, often of shape in- formative at species-level for example this more or less strongly sclerotized plate may show concavities at its proximal margin, or form a complete ring cataloggo at the dorsum. Introduction The Pseudochazara de Lesse, butterflies of Afghanistan have been reviewed by Sakai as have those of Pamir, Turkmenistan, Uzbekistan, Tajikistan, Ladak and Kyrgyzstan Tshikolovets, a, cataogo.
In addition, the shape of the orange band on the forewings is like that of syntype P. The consequence of small population size and isolation is the enhanced effect of genetic drift, which results in an increased probability of allele fixation and loss of rare alleles Frankham et al.
In general, mountain grasslands, however, are prone to succession process without appropriate management. Austrian Alps, Carinthia, Petzen near Bleiburg. It is also suggested Kozlov that visual cues are important in the absence of sternal V glands and lack of apparent pheromonal communication despite suggestion to this effect by Pringruber and so this could explain the bright shiny scale colours that could be the cues for conspecific aggregation irrespective of sex.
In central Italy, M. Spine, prese e prolunghe Civili. So far, they have not been found together syntopically. Forewing markings and the colour of the scales of the head are the external characters used for the identification of the Micropterix species dealt within this paper.
During the last decades, urbanisation increased seriously, causing an alarming decline of butterflies and moths, a characteristic situation in all of Central Europe. Forewings golden with silvery or coppery to purple markings lirst cT, second 9.
This synonymy omcb based on catalgo that includes more type specimens and covers a wider Wakeham-Dawson et al.: Matthias Nuss Nota lepid. Avvitatori a cricco pneumatici. Butterflies have been considered as sensitive indicators of changes catalog cultural landscapes.
Specimens without any markings were found above the timberline m feeding on pollen of Helianthemum sp. So the next stage in this research will be to test our hypothesis with additional material, molecular data and ecological field observations. Moist meadow with Ranunculus sp. In some cases, they also can contribute to species identification. The biotope preferences of most species have been insufficiently studied so far, but a certain constancy of soil humidity seems to be necessary for the development of the larvae, which are apparently usually detritus-living or subterranean.
Distribution of alleles with different frequencies in the populations of the two regions in the two years of collection. What has caused this ‘mutation’, and is it the cataloogo mechanism that has given rise to androconia shape differences between populations and taxa? Two lateral setose sclerites constituting the discrete segment X of Micropterigidae, form the terminal papillae, and form a more or less an evenly wide ring.
Moreover, females should find the small larval food plants in the lower vegetation.