МОРФОЛОГИЯ СПЕРМАТОЗОИДОВ БУРОГО МЕДВЕДЯ И ЛОСЯ ИЗ НАУЧНООПЫТНОГО ОХОТХОЗЯЙСТВА ВНИИОЗ

In order to establish baseline information of reproductive biology on sexually mature brown bears (Ursus arctos) and moose (Alces alces), genital tracts were collected from forty-six 1.5 – 7.5 year old moose and six 2.5 – 8.5 year old male brown bear. Sperm samples from two individual animal specime...

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Bibliographic Details
Main Authors: З. Гижеевски, В.А. Соловьёв, А.П. Савельев, Я. Глоговски, Ч.М. Лейдж, В.Г. Брид
Format: Text
Language:unknown
Published: Государственное научное учреждение Всероссийский научно-исследовательский институт охотничьего хозяйства и звероводства им. Б.М. Житкова Российской академии сельскохозяйственных наук 2012
Subjects:
Alces alces
Ursus arctos
Online Access:http://cyberleninka.ru/article/n/morfologiya-spermatozoidov-burogo-medvedya-i-losya-iz-nauchnoopytnogo-ohothozyaystva-vniioz
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Summary:In order to establish baseline information of reproductive biology on sexually mature brown bears (Ursus arctos) and moose (Alces alces), genital tracts were collected from forty-six 1.5 – 7.5 year old moose and six 2.5 – 8.5 year old male brown bear. Sperm samples from two individual animal specimens of U. arctos and A. alces were analysed. Overall there was a 20.75% of abnormal sperm calculated in U. arctos and 62.00% in A. alces. The frequency of sperm abnormalities, and their characteristics as determined by electron microscopy, may be useful in determining male fertility and how this varies with month of sampling and age.

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