Arnason U
Cytogenet Cell Genet. 1982;33(3):274-6. doi: 10.1159/000131771.
A considerable amount of information is now available on the karyology of the marine mammals, Pinnipedia and Cetacea. This information emanates both from banded and unbanded karyotypes. A majority of the pinnipeds has now been investigated karyologically, and representatives of all extant cetacean families have also been studied. The karyotype stability among the marine mammals has been stressed earlier, and the present discussion emphasizes this point further.
现在有大量关于海洋哺乳动物（鳍足目和鲸目）核型学的信息。这些信息来自带型和非带型核型。现在，大多数鳍足类动物已进行了核型学研究，所有现存鲸目动物科的代表也都已被研究。海洋哺乳动物之间核型的稳定性在之前就已被强调，而本次讨论进一步强调了这一点。
