Zoonotic Helminths and Protozoa Infesting Commercially Important Marine Crustaceans along the Kenyan Coast

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dc.contributor.authorSilali, Valarie N.
dc.contributor.authorMaloba, Fredrick C.
dc.contributor.authorMkare, Thomas K.
dc.date.accessioned2023-06-30T12:42:39Z
dc.date.available2023-06-30T12:42:39Z
dc.date.issued2023
dc.descriptionArticleen_US
dc.description.abstractMarine crustaceans support important small-scale fisheries along the Kenyan coast. Annual catches have been declining, with climate change, pollution, overfishing and parasites proposed as causes. It is unknown whether parasite intensity and diversity change between locations, seasons and host species. The current study aimed to address this by analysing gastro-intestinal (GIT) parasites of two prawn species, Penaeus indicus and Metapenaeus monoceros, and two lobster species, Panulirus ornatus and P. homarus. A total of 240 prawns and 240 lobsters were collected from Malindi, Kilifi and Gazi, and intestinal contents microscopically examined for the presence of parasites. Observed parasites included Schistosoma mansoni (mean egg per gram (EPG) of 112.33), Strongyloides spp. (mean EPG of 94.80), Hymenolepis diminuta (mean EPG of 104.55), and Hymenolepis nana (mean EPG of 104.85). The Protozoa Entamoeba coli (mean EPG of 75.76) was observed. There was a significant difference in parasite intensity among host species (p<0.00) as well as intensity between seasons. There was no significant difference in intensity among landing sites, except in E. coli (p=0.05). Parasite diversity was not dependent on sites or seasons but varied with host species. The current study found that all the GIT parasites identified are zoonotic and could present a human health threat.en_US
dc.description.sponsorshipwestern Indian Ocean Marine Science Association (WIOMSA)en_US
dc.identifier.citationSilali, V. N., Maloba, F. C., & Mkare, T. K. (2022). Zoonotic helminths and protozoa infesting commercially important marine crustaceans along the Kenyan coast. Western Indian Ocean Journal of Marine Science, 21(2), 25-32.en_US
dc.identifier.urihttps://doi.org/10.4314/wiojms.v21i2.3
dc.identifier.urihttp://ir-library.ku.ac.ke/handle/123456789/26028
dc.language.isoenen_US
dc.publisherAJOLen_US
dc.subjectcrustaceansen_US
dc.subjectKenyan coasten_US
dc.subjectgastro-intestinal parasitesen_US
dc.subjectzoonotic parasitesen_US
dc.subjectparasite intensityen_US
dc.titleZoonotic Helminths and Protozoa Infesting Commercially Important Marine Crustaceans along the Kenyan Coasten_US
dc.typeArticleen_US
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