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A recent survey of bat diversity (Mammalia:Chiroptera)in Macau |
WONG Kai Chin,TAN Liangjing,YANG Jian,CHEN Yi,LIU Qi,SHEN Qiqi,CHOI Man |
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Abstract Surveys to investigate bat species diversity were conducted in Macau from 2009 to 2012. Results indicated that at least 10 bat species belonging to eight genera from five families were identified. Of the 10 species,Hipposideros armiger (Hipposideridae)and Pipistrellus abramus (Vespertilionidae)were previously recorded in Macau,while eight species were newly recorded for Macau from the present study. The new bats were Cynopterus sphinx and Rousettus leschenaulti (Pteropidae), Taphozous melanopogon(Emballonuridae), Rhinolophus pusillus (Rhinolophidae),Myotis ricketti,P. pipistrellus, Miniopterus schreibersi,and M. pusillus (Vespertilionidae). In addition,using ultrasound survey methods and comparing results with published data on echolocation calls,we also recorded and identified one Rhinolophus species and one Hipposideros species,the former possibly representing R. siamensis or R. affinis,and the latter H. pomona or Aselliscus stoliczkanus. The present work also reports data on distribution range,morphological characteristics and echolocation calls of all 10 captured bat species,as well as a discussion of population size and conservation status in these species. It is important to protect roost habitats (including caves,old buildings and Chinese fan-palm)in order to conserve bat species diversity in Macau.
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