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2. Můrovití - motýlí cestovatelé
- Creator:
- Zdeněk Laštůvka and Aleš Laštůvka
- Type:
- article, články, journal articles, model:article, and TEXT
- Subject:
- Zoologie, entomologie, můrovití, entomology, Noctuidae, 2, and 59
- Language:
- Czech
- Description:
- Můrovití (Noctuidae) představují po obalečovitých (Tortricidae) druhou největší čeleď motýlů v České republice. Dosud bylo na našem území zaznamenáno kolem 430 druhů, ale mnohé z nich se zde nevyskytují trvale. Můrovití jsou obvykle velmi dobří a pohybliví letci, často mají tendenci kolonizovat nová území. Řada druhů žijících v jiných částech Evropy byla zaznamenána pouze v jednom nebo omezeném počtu exemplářů (zhruba 20 druhů), jiné jsou pravidelnými migranty (13 druhů), někteří zástupci se v současnosti šíří (asi 10 druhů), zatímco jiní jsou na ústupu (5–6 druhů), nebo mají proměnlivou hranici areálu. V článku naleznete příklady druhů z uvedených skupin, s diskuzí současného nebo historického stavu., Owlet moths (Noctuidae) are after leafrollers (Tortricidae) the second largest family of butterflies and moths in the Czech Republic. So far, about 430 species have been recorded, but many of them do not occur permanently in the area. Owlet moths are usually very good and highly mobile fliers, often with a tendency to colonize new territories. Some species living in other parts of Europe have been registered in only one or a limited number of individuals (about 20 species), others are regular migrants (13 species). While some species are currently spreading (about 10 species), others are retreating (5–6 species), or the boundaries of their ranges are unstable. Examples of these groups are given and discussed., and Zdeněk Laštůvka, Aleš Laštůvka.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
3. Spatial distributions of European clearwing moths (Lepidoptera: Sesiidae)
- Creator:
- Ulrich, Werner, Bąkowski, Marek, and Zdeněk Laštůvka
- Type:
- article, články, model:article, and TEXT
- Subject:
- Zoologie, entomologie, Lepidoptera, Sesiidae, endemics, widespread species, macro-ecology, spatial auto-regression, latitudinal gradient, longitudinal gradient, coherence, range size, postglacial colonization, 2, and 59
- Language:
- English
- Description:
- Although the sizes of the geographical ranges of plant and animal species are of major interest to macroecologists, the spatial distributions and environmental correlates of only a small group of animals and plants are well studied. Here data on the spatial distributions of 116 European clearwing moths (Sesiidae) was used to determine the patterns in spatial distribution, postglacial colonization and endemism. The spatial distributions of sesiids are significantly more coherent and there are fewer isolated occurrences and unexpected absences than predicted by a random sample null model. After correcting for environmental correlates, islands and mainland countries did not differ significantly in the number of species with small ranges. Polyphagous wood attending species were more widespread than those with other life histories. Species of Siberian origin had wider ranges than those of Mediterranean origin. Nestedness and species co-occurrence analysis did not support a unidirectional postglacial colonization from a Southern European refuge but colonization from both Southern and Eastern Europe. and Werner Ulrich, Marek Bąkowski, Zdeněk Laštůvka.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public