The Philippine archipelago's position in Wallacea has been a matter of debate and is a
biogeographic problem that has never been fully settled. In the current review this problem is …

We revise the taxonomy of the primate family Tarsiidae. We classify extant tarsiers in 3
genera—Tarsius, Cephalopachus, and Carlito—each of which originated in the Miocene, or …

Recent conditions in North Sulawesi Province (NSP) have become favorable for the
development of tourism. In this paper, we present the recent status of biodiversity and …

Because of their exceptionally long independent evolution, a range diminution of their
Eocene relatives, and a remarkable subsequent diversification in Southeast Asia, tarsiers …

Duetting, or the stereotypical, repeated and often coordinated vocalizations between 2
individuals arose independently multiple times in the Order Primates. Across primate …

Isolated communities on small islands are often characterized as vulnerable and
marginalized. We studied the recent history of Laingpatehi, a village on Ruang Island off the …

Geographic populations of Sulawesi tarsiers differ conspicuously in the acoustic structure of
the loud duet calls produced by mated pairs. There is evidence that the differences in call …

Objectives Based on vocalization recordings of an unknown galago species, our main
objectives were to compare morphology and call structure with known closely‐related taxa …

The Indonesian island of Sulawesi harbors a highly endemic and diverse fauna sparking
fascination since long before Wallace's contemplation of biogeographical patterns in the …

On the basis of distinguishing characteristics of various genetic markers, pelage color, tail
tuft, and vocalizations, we describe a new species of the genus Tarsius Storr 1780. The new …