ASHWORTHIUS SIDEMI (NEMATODA, TRICHOSTRONGYLIDAE) A NEW PARASITE OF THE EUROPEAN BISON-BISON BONASUS (L.) AND THE QUESTION OF INDEPENDENCE OF A-GAGARINI
J. Drozdz et al., ASHWORTHIUS SIDEMI (NEMATODA, TRICHOSTRONGYLIDAE) A NEW PARASITE OF THE EUROPEAN BISON-BISON BONASUS (L.) AND THE QUESTION OF INDEPENDENCE OF A-GAGARINI, Acta Parasitologica, 43(2), 1998, pp. 75-80
Four free-living European bison of the Bialowieza/Caucasus line which
were shot in February 1997 within Lutowisko Forestry District in the B
ieszczady range of the Eastern Carpathians, Poland, were all infected
by Ashworthius sidemi at a mean intensity of infection of 1542 worms.
On the basis of study of nematodes in Cervus elaphus from France, typi
cal examples of A. gagarini, and 629 specimens of Ashworthius collecte
d from the Bieszczady bison, A. gagarini was recognized as a junior sy
nonym of A. sidemi.