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Andrzej L. Ruprecht

Polish Academy of Sciences

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Featured researches published by Andrzej L. Ruprecht.

Folia Zoologica | 2011

Chromosome polymorphism in Polish populations of northern birch mouse Sicista betulina1

Stanisław Fedyk; Włodzimierz Chętnicki; Andrzej L. Ruprecht; Jan Cichocki

Abstract. Somatic chromosomes of 17 northern birch mice, Sicista betulina, originating from lowland and Tatra Mountain populations were studied. In the whole studied material constant diploid number of chromosomes (2n = 32) was found. Polymorphism of a pair of large-sized autosomes was found; acrocentric, subtelocentric and submetacentric chromosomes in homozygous or heterozygous state form the polymorphic pair. Consequently, chromosome arm number (NF) varies within 60 and 62. In this regard Polish populations of northern birch mouse differ from those of more eastward distribution (NF = 63–64).

Oecologia | 1992

Wolf predation and snow cover as mortality factors in the ungulate community of the Bialowieża National Park, Poland

Włodzimierz Jędrzejewski; Bogumiła Jędrzejewska; Henryk Okarma; Andrzej L. Ruprecht

Journal of Avian Biology | 1994

Resource use by Tawny Owls Strix aluco in relation to rodent fluctuations in Bialowieza National Park, Poland

Włodzimierz Jędrzejewski; Bogumiła Jędrzejewska; Karol Zub; Andrzej L. Ruprecht; Cezary Bystrowski

Ibis | 2008

BATS (CHIROPTERA) AS CONSTITUENTS OF THE FOOD OF BARN OWLS TYTO ALBA IN POLAND

Andrzej L. Ruprecht

Acta Theriologica | 1985

Variation and asymmetry in the dentition of the pine and stone martens (Martes martes and M. foina) from Poland

Mieczyslaw Wolsan; Andrzej L. Ruprecht; Tadeusz Buchalczyk

Acta Theriologica | 1977

Skull Variability of Mustela putorius Linnaeus, 1758

Tadeusz Buchalczyk; Andrzej L. Ruprecht

Acta Theriologica | 1989

Skull variability of Martes martes and Martes foina from Poland

Santiago Reig; Andrzej L. Ruprecht

Acta Theriologica | 1983

Chromosomes of some species of vespertilionid bats. I. Banding patterns of Eptesicus serotinus chromosomes

Stanisław Fedyk; Andrzej L. Ruprecht

Acta Theriologica | 1974

Craniometric variations in Central European populations of Ondatra zibethica (Linnaeus, 1766)

Andrzej L. Ruprecht

Acta Theriologica | 1978

Dentition variations in the common polecat in Poland

Andrzej L. Ruprecht

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Stanisław Fedyk

University of Warsaw

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Bogumiła Jędrzejewska

Polish Academy of Sciences

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Tadeusz Buchalczyk

Polish Academy of Sciences

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Włodzimierz Jędrzejewski

Polish Academy of Sciences

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A Wazna

University of Zielona Góra

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Elżbieta Wołk

Mammal Research Institute

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Henryk Lenieć

University of Warsaw

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Henryk Okarma

Polish Academy of Sciences

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Jan Cichocki

University of Zielona Góra

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Karol Zub

Polish Academy of Sciences

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