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Morphometric comparison between Mediterranean and Atlantic populations of Pontophilus norvegicus (Decapoda, Crangonidae)

机译:地中海与大西洋植物的形态学比较(Decapoda,Crangonidae)

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A multivariate comparison of morphometric differences was undertaken on populations of Pontophilus norvegicus from four Atlantic and one Mediterranean locations. Multiple discriminant analysis revealed clear morphometric difference between Atlantic and Mediterranean populations, with the Atlantic populations exhibiting a low degree of separation. The underlying variables responsible for this discrimination are show not to have any operational taxonomic utility and, hence, no sub-specific status is attached to the respective populations.
机译:对来自四个大西洋和一个地中海地区的Pontiophilus Norvegicus群体进行了多变量的比较。多重判别分析揭示了大西洋与地中海人群之间的透明形态学差异,大西洋群体表现出低分离程度。负责这种歧视的潜在变量尚未显示任何运作的分类实用程序,因此没有将子特定状态附加到相应的人群。

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