Ostertagia böhmi Gebauer 1931 et Ostertagia spiculoptera Guschanskaja 1931 sont-ils synonymes ?

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ژورنال

عنوان ژورنال: Annales de Parasitologie Humaine et Comparée

سال: 1933

ISSN: 0003-4150

DOI: 10.1051/parasite/1933116467