Cronin J E, Sarich V M
Primates Med. 1978;10:12-9.
We report here the results of comparative immunological and electrophoretic studies of the serum proteins of the New World monkeys. Specifically, we find that the New World monkeys share a long period of common ancestry with the Catarrhini and that the divergence between these two groups occurred some 35-40 million years ago. The extant New World monkey lineages are then seen as sharing a long period of common ancestry subsequent to that divergence, with their radiation beginning in the early Miocene. We see seven distinct lineages stemming from this radiation: (1) Aotus, (2) Callicebus, (3) Cebus, (4) Saimiri, (5) Ateles-Lagothrix-Alouatta, (6) Pithecia-Cacajao and (7) Callimico-Callimico with Cebuella-Saguinus-Leontideus. Within those Ateles with Lagonthrix, and Callimico with Callithrix-Cebuella form further subgroups. The marmoset radiation appears to have begun some 7-10 million years ago.
我们在此报告对新大陆猴血清蛋白进行比较免疫学和电泳研究的结果。具体而言，我们发现新大陆猴与狭鼻猴有着很长一段时间的共同祖先，且这两组之间的分化发生在约3500万至4000万年前。现存的新大陆猴谱系被视为在那次分化之后有着很长一段时间的共同祖先，它们的辐射始于中新世早期。我们看到这次辐射产生了七个不同的谱系：（1）夜猴属，（2）伶猴属，（3）卷尾猴属，（4）松鼠猴属，（5）蛛猴 - 绒毛猴 - 吼猴属，（6）僧面猴 - 秃猴属，以及（7）狨科 - 狨属与鼬狐猴属 - 柽柳猴属 - 狮面狨属。在那些包含绒毛猴的蛛猴属，以及包含狨属的狨科中，又分别形成了进一步的亚群。狨猴的辐射似乎始于约700万至1000万年前。
