01223nas a2200157   4500008004100000245007500041210006900116260000800185300001200193490000700205520076600212653001000978653002500988100001801013856003401031       1999                        eng d00aPerching behaviour in Bornean dung beetles (Coleoptera : Scarabaeidae)0 aPerching behaviour in Bornean dung beetles Coleoptera Scarabaeid  cDec  a365-3700 v533 aThis paper reviews the current knowledge of perching behaviour in dung beetles, and records for the first time perching behaviour in three species of Onthophagus Latreille dung beetles in lowland rainforest in Borneo: O. mulleri (Lansberge), O. rorarius (Harold) and O. rugicollis (Harold). Field observations suggest tentatively that perching behaviour may have evolved as a thermoregulatory mechanism in at least two of these species. Ninety-nine dung beetle species were recorded from the Danum Valley Conservation Area, Sabah. and so, unlike other tropical forest sites where this behaviour is relatively common, only a few species display perching behaviour, suggesting differences in forest structure and/or resource supply between this and other forests.10asabah10atropical rain-forest1 aDavis, A., J.  u<Go to ISI>://000084586300011