ИЗМЕНЕНИЯ РАЗМЕРНЫХ ХАРАКТЕРИСТИК ОНДАТРЫ (ONDATRA ZIBETHICUS L., 1766) НА ТЕРРИТОРИИ ЯКУТИИ
Studying of size characteristics of muskrat showed that since the last morphometric examinations of this species in the territory of Yakutia significant changes have taken place. Within the 1960s1970s muskrats harvested in the territory of Yakutia were characterized by large sizes, but at present th...
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Государственное научное учреждение Всероссийский научно-исследовательский институт охотничьего хозяйства и звероводства им. Б.М. Житкова Российской академии сельскохозяйственных наук
2007
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ftcyberleninka:oai:cyberleninka.ru:article/15559449 2023-05-15T18:44:50+02:00 ИЗМЕНЕНИЯ РАЗМЕРНЫХ ХАРАКТЕРИСТИК ОНДАТРЫ (ONDATRA ZIBETHICUS L., 1766) НА ТЕРРИТОРИИ ЯКУТИИ Е.Г.Шадрина Л.А.Сыроватская 2007 text/html http://cyberleninka.ru/article/n/izmeneniya-razmernyh-harakteristik-ondatry-ondatra-zibethicus-l-1766-na-territorii-yakutii http://cyberleninka.ru/article_covers/15559449.png unknown Государственное научное учреждение Всероссийский научно-исследовательский институт охотничьего хозяйства и звероводства им. Б.М. Житкова Российской академии сельскохозяйственных наук text 2007 ftcyberleninka 2015-11-17T01:09:39Z Studying of size characteristics of muskrat showed that since the last morphometric examinations of this species in the territory of Yakutia significant changes have taken place. Within the 1960s1970s muskrats harvested in the territory of Yakutia were characterized by large sizes, but at present the decrease of body and skull sizes occurred as compared with the period of “a postacclimatization explosion”. Sex dimorphism observed earlier both in the size of skull, and in its proportions revealed itself only in a group of yearlings in a spring period. Rates of growth changed: intensive increase of growth during the first months of life was followed by the delay in growth in winter and even by its full stop. That was later compensated by a longer growth of animals during the second summer of their life, but juvenile features remained. Text Yakutia Якути* CyberLeninka (Scientific Electronic Library) |
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Studying of size characteristics of muskrat showed that since the last morphometric examinations of this species in the territory of Yakutia significant changes have taken place. Within the 1960s1970s muskrats harvested in the territory of Yakutia were characterized by large sizes, but at present the decrease of body and skull sizes occurred as compared with the period of “a postacclimatization explosion”. Sex dimorphism observed earlier both in the size of skull, and in its proportions revealed itself only in a group of yearlings in a spring period. Rates of growth changed: intensive increase of growth during the first months of life was followed by the delay in growth in winter and even by its full stop. That was later compensated by a longer growth of animals during the second summer of their life, but juvenile features remained. |
format |
Text |
author |
Е.Г.Шадрина Л.А.Сыроватская |
spellingShingle |
Е.Г.Шадрина Л.А.Сыроватская ИЗМЕНЕНИЯ РАЗМЕРНЫХ ХАРАКТЕРИСТИК ОНДАТРЫ (ONDATRA ZIBETHICUS L., 1766) НА ТЕРРИТОРИИ ЯКУТИИ |
author_facet |
Е.Г.Шадрина Л.А.Сыроватская |
author_sort |
Е.Г.Шадрина |
title |
ИЗМЕНЕНИЯ РАЗМЕРНЫХ ХАРАКТЕРИСТИК ОНДАТРЫ (ONDATRA ZIBETHICUS L., 1766) НА ТЕРРИТОРИИ ЯКУТИИ |
title_short |
ИЗМЕНЕНИЯ РАЗМЕРНЫХ ХАРАКТЕРИСТИК ОНДАТРЫ (ONDATRA ZIBETHICUS L., 1766) НА ТЕРРИТОРИИ ЯКУТИИ |
title_full |
ИЗМЕНЕНИЯ РАЗМЕРНЫХ ХАРАКТЕРИСТИК ОНДАТРЫ (ONDATRA ZIBETHICUS L., 1766) НА ТЕРРИТОРИИ ЯКУТИИ |
title_fullStr |
ИЗМЕНЕНИЯ РАЗМЕРНЫХ ХАРАКТЕРИСТИК ОНДАТРЫ (ONDATRA ZIBETHICUS L., 1766) НА ТЕРРИТОРИИ ЯКУТИИ |
title_full_unstemmed |
ИЗМЕНЕНИЯ РАЗМЕРНЫХ ХАРАКТЕРИСТИК ОНДАТРЫ (ONDATRA ZIBETHICUS L., 1766) НА ТЕРРИТОРИИ ЯКУТИИ |
title_sort |
изменения размерных характеристик ондатры (ondatra zibethicus l., 1766) на территории якутии |
publisher |
Государственное научное учреждение Всероссийский научно-исследовательский институт охотничьего хозяйства и звероводства им. Б.М. Житкова Российской академии сельскохозяйственных наук |
publishDate |
2007 |
url |
http://cyberleninka.ru/article/n/izmeneniya-razmernyh-harakteristik-ondatry-ondatra-zibethicus-l-1766-na-territorii-yakutii http://cyberleninka.ru/article_covers/15559449.png |
genre |
Yakutia Якути* |
genre_facet |
Yakutia Якути* |
_version_ |
1766235662192738304 |