We describe new craniodental specimens of Litolophus gobiensis recently unearthed from
the type locality of the genus, and conduct phylogenetic analyses of Eocene chalicotheres …

Antilopini (gazelles and their allies) are one of the most diverse but phylogenetically
controversial groups of bovids. Here we provide a molecular phylogeny of this poorly …

Phylogenetic relationships among the 16 extant genera of Ceboidea (the New World
monkeys) were examined using aligned ϵ-globin gene sequences from 19 New World …

The Lingulidae are often considered living fossils, because they have shown little
morphological change since the Paleozoic. Limited morphological variation has also made …

Roos et al.(2008) recently reconstructed the evolutionary history of the Trachypithecus
cristatus group and identified five populations that were ranked as species. The authors …

The New World monkeys are divided into two main groups, Callitrichidae and Cebidae.
Callimico goeldii shares traits with both the Cebidae and the Callitrichidae. Recent …

We combined phylogenetic and biogeographic data to examine the mode of speciation in a
group of African monkeys, the Cercopithecini. If allopatric speciation is the major force …

Abstract Marmosets and tamarins (Cebidae, Callitrichinae) constitute the most species-rich
subfamily of New World monkeys and one of the most diverse phenotypically. Despite the …

Abstract The living Old World monkeys, family Cercopithecidae, are the most successful
group of nonhuman primates alive today. Overall, they account for over one quarter of the …

Abstract Cambaytheres (Cambaytherium, Nakusia and Kalitherium) are recently discovered
early Eocene placental mammals from the Indo–Pakistan region. They have been assigned …