Table 1.

Taxonomy, Natural History, and Sampling Localities of Bornean Treeshrew Species.

							Sampling Localitiesa
Taxonomy					Natural Historyb		Lowland						Montane
			Species	Common Name	Activity Pattern	Foraging Height	Danum Valley	Luasong	Monggis	Poring	Tawau	Tumba-lang	Mesilou	Mount Alap
Ptilocercidae	Ptilocercus		Ptilocercus lowii	Pen-tailed treeshrew	Nocturnal	Arboreal			x
	Dendrogale		Dendrogale melanura	Smooth-tailed treeshrew	Diurnal	Terrestrial								x
	Tupaia		Tupaia gracilis	Slender treeshrew	Diurnal	Terrestrial	x	x	x	x	x	x		x
Tupaiidae			Tupaia longipes	Long-footed treeshrew	Diurnal	Terrestrial	x	x	x	x	x	x
			Tupaia minor	Lesser treeshrew	Diurnal	Arboreal	x		x	x	x	x
			Tupaia montana	Montane treeshrew	Diurnal	Terrestrial							x	x
			Tupaia tana	Large treeshrew	Diurnal	Terrestrial	x	x	x	x	x	x

Note.—Illustrations © The Sabah Society, reproduced with permission.

^aLowland sites: Poring, Kinabalu National Park (06°02’N, 116°42′E); Danum Valley Conservation Area (4°57′N, 117°48′E); Tawau Hills National Park (04°23′N, 117°53′E); Luasong Field Centre (4°36′N, 117°23′E); Monggis (06°13′N, 116°45′E); Tumbalang (06°08′N, 116°53′E). Montane sites: Mesilou, Mount Kinabalu (6°00′N, 116°35′E); Mount Alap, Crocker Range National Park (5°49′N, 116°20′E).

^bEmmons 2000, Wells et al. 2004, and Wiens et al. 2008 detail the natural history and foraging ecology of these species.