Bats of the Sangkulirang limestone karst formations, East Kalimantan - a priority region for Bornean bat conservation Author Suyanto, Agustinus Museum Zoologicum Bogoriense, Widyasatwaloka Building, Jl. Raya Bogor Km 46, Cibinong 16911, Indonesia Author Struebig, Matthew J. School of Biological and Chemical Sciences, Queen Mary, University of London, London, E 1 4 NS, United Kingdom & Corresponding author: E-mail: m. struebig @ qmul. ac. uk m.struebig@qmul.ac.uk text Acta Chiropterologica 2007 2007-04-01 9 1 67 95 journal article 21493 10.3161/1733-5329(2007)9[67:botslk]2.0.co;2 d40d94a8-75f5-486c-a377-6c1c7ba067dc 1733-5329 3944605 Kerivoula minuta Miller, 1898 Least woolly bat New material 2♂♂ ( MZB M26340 / 26342 ) ; 1♀ ( MZB M26351 ) . Records from Borneo Brunei : Batu Apoi NP ( Kofron, 2002 ). Sabah: Baturong, Gomantong, Kalabakan, Gunung Kinabalu, Madai, Pulau Balem- bangan, Segarong, Tabin, Tawau, Witti Range (Yasuma and Andau, 2000). Sara- wak: Gunung Penrisen (Jayaraj et al ., 2006). CentKal: Barito Ulu Research Area (D. Pio, unpublished data); Tanjung Puting NP ( Struebig et al. , 2006 b ). EastKal: Bukit Soeharto ( Yasuma, 1994 ); Sungai Lesan PF (M. J. Struebig, unpublished data). Comments This species was captured in harp-traps set in forest at all of the four formations, and was distinguished from K. intermedia by body mass ( 2 g ) and short skull (CBL 10.16–10.36 mm ). This Near Threatened (Hutson et al ., 2001), forest specialist ( Kingston et al ., 2003 ) has been reported from forested sites throughout Sabah , and sympatrically with K. intermedia in Central Kalimantan and Sarawak ( Boitani et al ., 2006 ), but appears to be much rarer than K. intermedia .