Aedes palmarum is a mosquito species in the genus Aedes, subgenus Patmarksia. It is primarily found in Australia, particularly in Cairns, Queensland, where it inhabits container habitats in peridomestic settings. Little is known about its broader distribution or its role in disease transmission, though it has been associated with Ross River virus in some studies.
Aedes palmarum is predominantly distributed in Australia, with specific records indicating its presence in Cairns, Queensland.[1] It breeds in container habitats, such as water-holding objects near human dwellings, suggesting a peridomestic lifestyle.[2] Its exact geographic range remains poorly documented, and it may be less widespread than other Aedes species.
Behavior and ecology
Aedes palmarum primarily inhabits palm forests in temperate and tropical regions, with a strong association to natural container habitats such as fallen palm fronds filled with water. Larvae are also occasionally found in artificial containers and backyard environments, particularly where palm debris accumulates. A distinguishing feature of the larvae is a small, distinct hump on the second-last abdominal segment. This species is typically not abundant, and although no specific data exist regarding its flight range, it is suspected that A. palmarum remains close to its larval habitat. Unlike some well-studied Aedes mosquitoes, detailed information on its feeding behavior and broader ecological role remains limited.[3]
Medical significance
There is no strong evidence that Aedes palmarum serves as a major vector for diseases such as dengue, Zika, or chikungunya. However, it has been identified among mosquito isolates for Ross River virus in Cairns, Queensland, suggesting a potential minor role in its transmission.[4]
References
↑ Williams, C. R.; Long, S. A.; Russell, R. C.; Ritchie, S. A. (2006). "Optimizing ovitrap use for Aedes aegypti in Cairns, Queensland, Australia". Journal of the American Mosquito Control Association. 22 (4): 635–640. doi:10.2987/8756-971X(2006)22[635:OOUFAA]2.0.CO;2. PMID17304930.
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