Revised distribution for Otomops martiensseni (Chiroptera: Molossidae) in southern Africa
We provide new data on the distributional range and abundance of the giant mastiff bat, Otomops martiensseni for which information on distribution and ecology are sorely needed. Because this species can forage at high altitudes, it is difficult to capture and most observations have been from caves a...
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| Format: | Article |
| Language: | English |
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Elsevier
2015-01-01
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| Series: | Global Ecology and Conservation |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2351989415000323 |
| _version_ | 1811302337354924032 |
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| author | Rick A. Adams Frank J. Bonaccorso John R. Winkelmann |
| author_facet | Rick A. Adams Frank J. Bonaccorso John R. Winkelmann |
| author_sort | Rick A. Adams |
| collection | DOAJ |
| description | We provide new data on the distributional range and abundance of the giant mastiff bat, Otomops martiensseni for which information on distribution and ecology are sorely needed. Because this species can forage at high altitudes, it is difficult to capture and most observations have been from caves and buildings. With the advent of new sonar gathering devices and analysis software, recording of echolocation calls can give unprecedented information on evasive bat species. Previous records from South Africa were restricted to the Durban area where several colonies in buildings were documented. No published records were available for Botswana. Our data expand the range of O. martiensseniin South Africa about 870km northward. However, this species’ relative occurrence continues to be rare, composing <0.74% of all our recorded call sequences across the region. We provide the first evidence of O. martiensseni in Kruger National Park (KNP) and Mapungubwe National Park (MNP) in South Africa and from Molema Bush Camp in the Tuli Block of Botswana. Of the 13,449 call sequences analyzed in our study, 91 were determined to be from O. martiensseni and of these, 84 occurred in KNP. Our data show that O. martiensseni is more widely distributed in eastern South Africa than previously thought; however, this species is rare throughout the region and thus faces an uncertain future. |
| first_indexed | 2024-04-13T07:26:13Z |
| format | Article |
| id | doaj.art-e1e4be56d005474d8f04e6802c4b249c |
| institution | Directory Open Access Journal |
| issn | 2351-9894 |
| language | English |
| last_indexed | 2024-04-13T07:26:13Z |
| publishDate | 2015-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Global Ecology and Conservation |
| spelling | doaj.art-e1e4be56d005474d8f04e6802c4b249c2022-12-22T02:56:28ZengElsevierGlobal Ecology and Conservation2351-98942015-01-013C70771410.1016/j.gecco.2015.03.006Revised distribution for Otomops martiensseni (Chiroptera: Molossidae) in southern AfricaRick A. Adams0Frank J. Bonaccorso1John R. Winkelmann2School of Biological Sciences, University of Northern Colorado, Greeley, CO 80639, USAKilauea Field Station, P. O. Box 417, Volcano, HI 96785, USADepartment of Biology, Gettysburg College, Gettysburg, PA 17325, USAWe provide new data on the distributional range and abundance of the giant mastiff bat, Otomops martiensseni for which information on distribution and ecology are sorely needed. Because this species can forage at high altitudes, it is difficult to capture and most observations have been from caves and buildings. With the advent of new sonar gathering devices and analysis software, recording of echolocation calls can give unprecedented information on evasive bat species. Previous records from South Africa were restricted to the Durban area where several colonies in buildings were documented. No published records were available for Botswana. Our data expand the range of O. martiensseniin South Africa about 870km northward. However, this species’ relative occurrence continues to be rare, composing <0.74% of all our recorded call sequences across the region. We provide the first evidence of O. martiensseni in Kruger National Park (KNP) and Mapungubwe National Park (MNP) in South Africa and from Molema Bush Camp in the Tuli Block of Botswana. Of the 13,449 call sequences analyzed in our study, 91 were determined to be from O. martiensseni and of these, 84 occurred in KNP. Our data show that O. martiensseni is more widely distributed in eastern South Africa than previously thought; however, this species is rare throughout the region and thus faces an uncertain future.http://www.sciencedirect.com/science/article/pii/S2351989415000323ChiropteraMolossidaeOtomops martiensseniSouth AfricaBotswanaMastiff bat |
| spellingShingle | Rick A. Adams Frank J. Bonaccorso John R. Winkelmann Revised distribution for Otomops martiensseni (Chiroptera: Molossidae) in southern Africa Global Ecology and Conservation Chiroptera Molossidae Otomops martiensseni South Africa Botswana Mastiff bat |
| title | Revised distribution for Otomops martiensseni (Chiroptera: Molossidae) in southern Africa |
| title_full | Revised distribution for Otomops martiensseni (Chiroptera: Molossidae) in southern Africa |
| title_fullStr | Revised distribution for Otomops martiensseni (Chiroptera: Molossidae) in southern Africa |
| title_full_unstemmed | Revised distribution for Otomops martiensseni (Chiroptera: Molossidae) in southern Africa |
| title_short | Revised distribution for Otomops martiensseni (Chiroptera: Molossidae) in southern Africa |
| title_sort | revised distribution for otomops martiensseni chiroptera molossidae in southern africa |
| topic | Chiroptera Molossidae Otomops martiensseni South Africa Botswana Mastiff bat |
| url | http://www.sciencedirect.com/science/article/pii/S2351989415000323 |
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