Knemidokoptic mange in Hawai`i `Amakihi (Hemignathus virens) on the island of Hawai`i
Lesions resembling knemidokoptic mange on the feet and tarsometatarsi of two Hawai`i `Amakihi (Hemignathus virens) were observed while the researchers were mist-netting wild passerines at Manuka Natural Area Reserve on the island of Hawai`i between 14 June 2007 and 19 June 2007. During subsequent mist-netting from September 2007 through February 2008, we found 26% (7/27) of the Hawai`i `Amakihi caught were similarly affected. Microscopic examination of skin scrapings from lesions of affected individuals revealed Knemidokoptes jamaicensis (Acari: Knemidokoptidae). This is the first report of Knemidokoptesspp. found in wild passerines in Hawai`i. No other wild passerines (n=573) have been found with knemidokoptic mange during our islandwide study of Hawai`i `Amakihi.
Citation Information
Publication Year | 2009 |
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Title | Knemidokoptic mange in Hawai`i `Amakihi (Hemignathus virens) on the island of Hawai`i |
DOI | 10.7589/0090-3558-45.2.497 |
Authors | Jacqueline Gaudioso, Dennis Lapointe, Patrick E. Hart |
Publication Type | Article |
Publication Subtype | Journal Article |
Series Title | Journal of Wildlife Diseases |
Index ID | 70201302 |
Record Source | USGS Publications Warehouse |
USGS Organization | Pacific Coastal and Marine Science Center; Pacific Island Ecosystems Research Center |