Abstract
Small-toothed palm civet Arctogalidia trivirgata occurs widely across Borneo. Eighty-two spatially precise records were used to model its distribution on the island. While the model predicts some regions of low suitability, the scatter of records (mostly insufficiently spatially precise for use in the model) within them and the generally low relevant search effort make a conclusion of genuine low suitability of these areas premature. Modern surveys rely heavily upon ground-level camera-trapping, a technique demonstrably unsuited to this largely arboreal species, which is therefore often overlooked unless spotlighting or arboreal camera-trapping is undertaken. It is at least locally numerous in Borneo and occurs over a wide altitudinal range, well above the heavy deforestation of the lowlands. Its arboreal habits are likely to insulate it from trapping. Its use of monoculture plantations is unclear, but if it does not use these, its total Bornean population is likely to have declined roughly in proportion to the level of forest conversion in the last few decades. However, its survival on Singapore even a century after forest cover was reduced to small, degraded isolates indicates high adaptability to forest encroachment, provided some native forest survives, although such tolerance cannot yet be confirmed for Borneo. Even if oil palm, rubber and acacia plantations are unsuitable for small-toothed palm civet, current plans across Borneo for native forest retention through protected areas and low-impact logging appear sufficient to ensure its long-term survival.