Hipposideros diadema (E. Geoffroy, 1813), Diadem

Suyanto, Agustinus & Struebig, Matthew J., 2007, Bats of the Sangkulirang limestone karst formations, East Kalimantan - a priority region for Bornean bat conservation, Acta Chiropterologica 9 (1), pp. 67-95 : 81-82

Hipposideros diadema (E. Geoffroy, 1813)

Diadem roundleaf bat

New material

2♂♂ ( MZB M26377 / 26854 ) ; 1♀ ( MS040816.18 ).

Records from Borneo

Brunei: Batu Apoi NP, Tasek Merimbun ( Kofron, 2002). Sabah: Batu Ponggul, Baturong, Danum Valley, Gomantong, Gunung Kinabalu, Madai, Maliau Basin, Pulau Balambangan, Pulau Banggi, Sepilok, Tabin, Tawau, Tepadong (Yasuma and Andau, 2000). WestKal: Gunung Liang Kubun-Kapuas (RMNH); CentKal: Barito Ulu Research Area (McConkey and Chivers, 2004); Liang Samali 2: Sum- ber Barito (MZB); SouthKal: Upper Sun- gai Tengah ( Payne et al., 2000). EastKal: Gunung Kombeng, Tiong Ohang ( Yasuma, 1994); Sungai Ritan ( Payne et al., 2000).

Comments

Several individuals were captured at caves at Marang (Gua Sungai) and Tintang (Gua Kelelawar) formations. It is the largest of the Bornean Hipposideros and is known to roost in large cave colonies in limestone areas or small groups in hollow trees. It is distributed throughout much of Borneo and is represented in each state at several localities ( Boitani et al., 2006).