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On distribution and ecology of the bush-cricket Polysarcus denticauda (Orthoptera, Tettigoniidae) in Slovakia

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Kristin A. , Kanuch P. , Fabriciusova V. , Balla M.

Polish Journal of Entomology

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2009

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tom 78

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nr 3

EN

Polysarcus denticauda was found in 63 localities and 13% of all squares of the Slovak Fauna Databank, relatively regular throughout Slovakia. Before 2004, the occurrence was known from 28 squares and approximately from 35 localities. In 2004-2009, the authors recorded this species for the first time in 28 localities in 25 DFS mapping squares. Authors suggest that this increase in records is due to intensified mapping. The species was mainly registered in traditionally used mountain hay meadows (71% localities, n = 59), less in lowlands, but only in well-preserved traditional farming hay meadows (29% localities). More than 30% of all localities were situated higher than 1000 m a.s.l. In mountain localities, species was accompanied with Metrioptera brachyptera, Tettigonia cantans, Isophya camptoxypha, Miramella alpina, Pseudopodisma nagyi, Psophus stridulus, and in lowlands also with some rare, sometimes even hygrophilous species: Gampsocleis glabra, Tettigonia caudata, Ruspolia nitidula, Stethophyma grossum, Mecostethus parapleurus and Dociostaurus brevicollis.

2

Morphology and distribution of the Chinese Grey Shrike [Lanius sphenocercus] in China

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Lei F.-M. , Kristin A. , Zhao H.-F.

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tom 41

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nr 2

175-180

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Advances in shrikeology: the 4th International Shrike Symposium, Chemnitz, Germany

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Kristin A. , Yosef R. , Tryjanowski P.

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tom 41

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nr 2

59-63

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Phenology, diet, and ectoparasites of Leisler's bat (Nyctalus leisleri) in the Western Carpathians (Slovakia)

100%

Kanuch P. , Kristin A. , Kristofik J.

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tom 07

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nr 2

EN

In the Western Carpathians (central Slovakia), we recorded Nyctalus leisleri in six foraging habitats. The body condition of foraging females and young varied during the season (May to August). Parturition occurred about mid-June and the first flying young were captured in the first half of July. The ectoparasites were recorded in 56.5% of examined bats and comprised seven arthropod species of mites, fleas and flies; the most common were the mites Spinturnix helvetiae (55.4%) and Steatonyssus spinosus (31.3%). Pregnant females were the most infested. Ectoparasitic flies Nycteribia latreillii and Nycteribia (Acrocholidia) vexata were recorded for the first time in this species. Seven orders of insects were found in the faecal pellets examined. By frequency (F%) and volume (V%), the major food items comprised Lepidoptera (F = 100.0, V = 55.7) and Diptera (F = 91.5, V = 25.6). The four most abundant prey categories by volume varied significantly seasonally.

5

Did the northern range of distribution of two tropical orthopterans (Insecta) change recently?

100%

Kristin A. , Kanuch P. , Sarossy M.

Polish Journal of Ecology

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2007

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tom Vol. 55, nr 2

297-304

EN

Many thermophilous species are predicted to shift their ranges to higher latitudes and altitudes in response to climate warming. The range trend was analysed for two orthopteran species Ruspolia nitidula (Scopoli, 1786) and Aiolopus thalassinus (Fabricius, 1781) of tropical origin at their northern limits. Their northern range seems to have been stable for more than 100 years irrespective that they are good fliers and in spite of a rapid increase of records within their northern range supported by hard data. In 2000-2006, the authors found R. nitidula on 87 localities (only 19 had been known before 2000) and A. thalassinus on 35 localities (9 before 2000) in Slovakia. The authors consider that this increase of records is more due to intensified mapping, and it does not support the hypothesis that the global warming affects the spreading of the species. For both these endangered thermo-hygrophilous species, habitat choice, population dynamics, phenology, threats and conservation aspects were analysed and discussed in the context of their main ranges.

6

Did the Northern range of distribution of two tropical orthopterans [Insecta] change recently?

100%

Kristin A. , Kanuch P. , Sarossy M.

Polish Journal of Ecology

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2007

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tom 55

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nr 2

7

Taxonomic status of eight Asian shrike species [Lanius]: phylogenetic analysis based on Cyt b and CoI gene sequences

75%

Zhang W. , Lei F.-M. , Liang G. , Yin Z.-H. , Zhao H.-F. , Wang H.-J. , Kristin A.

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nr 2

173-180