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On the problem of subdivision of sharks of the genus Squalus (Squalidae, Squaliformes) into groups



On the problem of subdivision of sharks of the genus Squalus (Squalidae, Squaliformes) into groups



Zoologicheskii Zhurnal 6011: 1734-1736



Intra- and interspecific variations are analyzed in the ventrodorsal distance to dorsoventral distance ratio, the basic feature for the subdivision of the genus Squalus into species groups. The separation into groups is inexpedient and hampers the systematics of this genus.

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Accession: 021489703

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