Abstract：
:Gnathiid isopods are marine ectoparasites that feed on the blood of fishes that have been implicated as vectors of blood parasites, with transmission possibly occurring through biting during their parasitic life-stages, or through ingestion by fishes. However, evidence for their role as vectors is limited, reflecting the small number of research groups working on them. Here, we used a molecular barcode approach to identify fish hosts and apicomplexan parasites in free-living gnathiids from the eastern Caribbean Sea, with the goal of further evaluating their potential role as reservoirs and/or vectors for these parasites. Apicomplexa were only identified in 8% of the Gnathia analyzed, and in four cases we could identify both Apicomplexa and fish host DNA. The results further suggest that Gnathia spp. in this region may serve as reservoirs for Apicomplexa, but whether they are vectors for this parasite remains uncertain.
journal_name
Parasitol Resjournal_title
Parasitology researchauthors
Sikkel PC,Pagan JA,Santos JL,Hendrick GC,Nicholson MD,Xavier Rdoi
10.1007/s00436-020-06676-6subject
Has Abstractpub_date
2020-06-01 00:00:00pages
1975-1980issue
6eissn
0932-0113issn
1432-1955pii
10.1007/s00436-020-06676-6journal_volume
119pub_type
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