MORPHOLOGICAL DIFFERENTIATION OF THE COMMON SHREW (SOREX ARANEUS) IN THE NORTHEASTERN EUROPEAN PART

被引:0
|
作者
Bobretsov, A. V. [1 ]
Kupriyanova, I. F. [1 ]
Kalinin, A. A. [2 ]
Petrov, A. N. [3 ]
Pavlova, S. V. [2 ]
Shchipanov, N. A. [2 ]
机构
[1] Pechoro Ilychski Nat Reserve, Yaksha 169436, Russia
[2] Russian Acad Sci, Severtsov Inst Ecol & Evolut, Moscow 119071, Russia
[3] Russian Acad Sci, Ural Branch, Inst Biol, Komi Sci Ctr, Syktyvkar 167982, Russia
来源
ZOOLOGICHESKY ZHURNAL | 2012年 / 91卷 / 05期
关键词
CHROMOSOME RACES; INSECTIVORA;
D O I
暂无
中图分类号
Q95 [动物学];
学科分类号
071002 ;
摘要
Common shrews of four chromosomal races (Manturovo, Sok, Serov, Pechora) from 10 localities of the European North of Russia were studied. 612 sculls were analyzed; 27 measurements for each were made. Morphological differences were estimated using a complex of scull characters; the data were processed using the discriminant and cluster analyses. Mahalanobis distance was used as a measure of difference. Almost all the samples were statistically different. In the northern regions, a significant increase of sizes in members of the mountain population and their decrease in the plain population were found. The samples formed groups with respect to their racial specifics. Such a distribution in clusters can result from the relationships of chromosomal races with definite types of landscapes.
引用
收藏
页码:605 / 618
页数:14
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