Faune des métazoaires parasites de &lt;i&gt;Clarias gariepinus&lt;/i&gt; (Clariidae) et de &lt;i&gt;Oreochromis niloticus&lt;/i&gt; (Cichlidae), deux poissons des whédos du delta supérieur du fleuve Ouémé au sud du Bénin

Sèdogbo, Mireille Houénou; Zannou, Bienvenu Tadjida; Siko, Edoux Joel; Tossavi, Nounagnon Darius; Togla, Ignance; Fiogbé, Emile Didier; Ibikounlé, Moudachirou

doi:10.4314/ijbcs.v13i2.33

Cited by 5 publications

(4 citation statements)

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“…Se encontraron metacercarias del género Clinostomun en la piel, branquias, intestino y cavidad oral de tilapias de África, particularmente en la República de Benín (6,17%), Uganda (22%) y Etiopía (32,4%), donde Clinostomiun se encontró de forma concomitante (58,8%) con larvas del nematodo Contracaecum sp. (Adugna et al, 2020;Cortés et al, 2010;Sèdogbo et al, 2019;Walakira et al, 2014). La presencia de metacercarias de Centrocestus formosanus se ha documentado en peces jóvenes (alevines) con un recuento de 1.026 larvas en Costa Rica (Cortés et al, 2010) y en Vietnam con una prevalencia del 11,8%, donde C. formosanus también se presentó en coinfección con Haplorchis pumilio (Chi et al, 2008).…”

Section: Metacercarias En Granjas De Tilapiaunclassified

“…En Vietnam, China, Tailandia, Laos, Filipinas e India se han descrito los géneros Centrocestus, Clonorchis, Echinostoma, Haplorchis, Heterophyes, Opisthorchis, Phagicola, Procerovum, Pyigidiopsis, Stellantchasmus y Stictodora (Chi et al, 2008;Dao et al, 2017;Hegazi & Abo-elkheir, 2014;Hung et al, 2015;Kang et al, 2013;Van De et al, 2012;Wang et al, 2017 b ;Wiriya et al, 2013). En el continente africano, habitualmente caracterizado por su abundante biodiversidad, se han registrado en Egipto los trematodos Ascocotyle (Phagicola) ascolonga, Haplorchis pumilio, H. yokogawai, Heterophyes aequalis, H. heterophyes, Pygidiopsis genata y Stictodora tridactyla b , 2008Hegazi & Abo-elkheir, 2014;Lobna et al, 2010); mientras que, en Nigeria, Kenia, Zimbabue, Etiopía, Benín y Uganda, se ha documentado la presencia de los géneros Clinostomum (Adugna et al, 2020;Mutengu et al, 2018;Okoye et al, 2014;Sèdogbo et al, 2019;Walakira et al, 2014), Centrocestus (Mahmoud et al, 2016) y Heterophyes (Ojwala et al, 2018;Otachi et al, 2015). En el continente europeo, Clonorchis sinensis, Heterophyes dispar y H. heterophyes se distribuyen en Grecia, Italia, Turquía, Francia, España, Rusia y Ucrania (Chai, 2014;Chai & Jung, 2017;Hegazi & Abo-elkheir, 2014;Hung et al, 2013;Wang et al, 2018).…”

Section: Tabla 3 Prevalencia De Trematodos Zoonóticos En Hospederos A...unclassified

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La tilapia, pez cíclido de alto valor socio-económico, como hospedador de parásitos trematodos con potencial zoonótico

2023

Abanico Vet

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ResumenLa producción y consumo de tilapias (Cichlidae) es muy popular en el mundo, por lo que debe asegurarse la inocuidad de la carne producida ante el riesgo potencial de la transmisión zoonótica de parásitos; por ello, el objetivo de este trabajo fue realizar una revisión bibliográfica sobre la prevalencia, distribución y hospederos que intervienen en el ciclo de vida de los helmintos trematodos que pueden transmitirse de manera zoonótica en el consumo de la tilapia. La revisión bibliográfica se llevó a cabo con seis motores de búsqueda especializada. Se analizaron 1,044 artículos, de los cuales 113 incluían datos epidemiológicos. La tilapia fue reportada como el hospedero intermediario de 15 especies de trematodos que afectan al humano, 6 parásitos se reportaron a nivel de género y 2 parásitos a nivel de familia. Los trematodos descritos pertenecen a las familias Heterophyidae y Opisthorchiidae. Las prevalencias reportadas oscilan de 1% en infecciones por Haplorchis pumilio y Centrocestus formosanus hasta 93.64% en infecciones multiparasitarias de Haplorchis yokogawi, Pygidiopsis genata y Phagicola ascolonga. Aunque la biodiversidad de helmintos documentados en la tilapia es abundante, aún es insuficiente la información disponible, situando a la tilapia como un transmisor potencial de estos helmintos en el humano.

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Section: Metacercarias En Granjas De Tilapiaunclassified

Section: Tabla 3 Prevalencia De Trematodos Zoonóticos En Hospederos A...unclassified

La tilapia, pez cíclido de alto valor socio-económico, como hospedador de parásitos trematodos con potencial zoonótico

2023

Abanico Vet

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“…Fish in their several specifities, could serve as host of parasites that are harmful to human and animals. In Benin, some parasitological investigations were made on Cichlids [1][2][3][4][5][6]; Silurids [2][3][4][5][6][7][8] and Channids [2,9,10]. Concerning the Cichlids, the main research focused on the genus Oreochromis [11][12][13][14][15] within the continent.…”

Section: Introductionmentioning

confidence: 99%

Assessing the Diversity of Metazoan Parasites of Sarotherodon melanotheron (Cichlidae) from Inlands Waters in Southern Benin (West Africa)

Bouko,

Tossavi,

Gandé

et al. 2023

AJRiZ

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Aims: This paper presents a snapshot of the metazoan parasite fauna of Sarotherodon melanotheron collected from two stations across lake Nokoué. Study Design: Fish samplings were done at the landing stage of Lake Nokoué (sampling site 1) and Tota (sampling site 2) from october 2016 to march 2017. Water physicochemical parameters such as pH, salinity, temperature, and conductivity were measured monthly. Methodology: A total of 246 specimens of Sarotherodon melanotheron comprising 149 males and 97 females were investigated. Size and weight were measured. Then,fish were dissected and parasites were checked in several organs. Collected parasite were identified using adequate keys of identification. The chi square test was used to compare the prevalence of different parasite groups whereas Student T-test was applied to assess difference between parasite mean abundance within the two sampling stations. The pearson correlation coefficient was used to appraise possible influence of water parameters on parasite prevalence. Results: The total prevalence was 86.58%. Eight parasite species were collected belonging to Myxosporidia, Monogena, Digena, Cestoda, Acanthocephala and Copepoda. Epidemiological parameters were calculated in order to appreciate the diversity of the parasitofauna according to sampling site, sex, and fish size. Females were significantly more infected than males (χ2 = 10.093; p < .05). Among the parasites, only monogenean prevalence (41.46%) was significantly different (χ2 = 149.645; p < .05). Correlation between physicochemical parameters and the prevalence of parasite groups showed that monogenea and cestoda were the most abundant in rainy season in opposite to the Digena that are mainly recorded in the dry season.

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“…The following are available online at , Table S1: Parasites of tilapia with zoonotic potential according with the available scientific literature [ 83 , 84 , 85 , 86 , 87 , 88 , 89 , 90 , 91 , 92 , 93 , 94 , 95 , 96 , 97 , 98 , 99 , 100 , 101 , 102 , 103 , 104 , 105 , 106 , 107 , 108 , 109 , 110 , 111 , 112 , 113 , 114 , 115 , 116 , 117 ].…”

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confidence: 99%

Prevalence of Parasitic Infections with Zoonotic Potential in Tilapia: A Systematic Review and Meta-Analysis

Acosta-Pérez¹,

Ángeles-Hernández²,

Vega-Sánchez³

et al. 2022

Animals

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Tilapia has a high socioeconomic value in many countries worldwide. However, it has been identified as a zoonotic parasite reservoir. A systematic literature search and meta-analysis were carried out in order to estimate the global prevalence of zoonotic parasites that affect tilapia. The search was performed by three field experts to avoid reviewer bias. Polled prevalence was estimated using a logistic-normal random-effect regression model in the R software. We dealt with the heterogeneity among studies through subgroup analysis, taking into account the continent, country, genus of the host, parasite taxonomic group, sample origin, and type of diagnostic test as moderator variables. Fifty-two eligible articles were identified covering five tilapia genera with a pooled prevalence of 0.14 (95% CI: 0.10–0.20) showed significant heterogeneity (I2 = 98.4; p < 0.001). The subgroup analysis revealed that the most affected host was Sarotherodon, with a prevalence of 0.42 (95% CI: 0.22–0.65). Cestode was the taxonomic group with the largest prevalence (0.40; 95% CI:0.32–0.48), followed by amoeba (0.24; 95% CI: 0.16–0.35) and nematode (0.22; 95% CI: 0.11–0.38), among which, Schyzocotyle spp., Opistorchis spp., Gnathostoma spp., and Vermamoeba spp. have an impact on public health. Significant differences (p < 0.004) were found among continents and countries, with the highest value of prevalence detected in the African continent (0.28; 95% CI: 0.20–0.37), specifically in Tanzania (0.56; 95% CI: 0.22–0.87) and Egypt (0.43; 95% CI: 0.20–0.55). The origin of samples had a significant effect (p < 0.0001) on the detected prevalence, especially from those that showed the highest prevalence (0.24; 95% CI: 0.17–0.33). Finally, there were no differences in prevalence according to the diagnostic test (p = 0.97). Our results provide useful information on the development of epidemiological programs for the control of zoonoses associated with parasites in tilapia and in the design, planning, and implementation of future research.

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Faune des métazoaires parasites de <i>Clarias gariepinus</i> (Clariidae) et de <i>Oreochromis niloticus</i> (Cichlidae), deux poissons des whédos du delta supérieur du fleuve Ouémé au sud du Bénin

Cited by 5 publications

References 20 publications

La tilapia, pez cíclido de alto valor socio-económico, como hospedador de parásitos trematodos con potencial zoonótico

La tilapia, pez cíclido de alto valor socio-económico, como hospedador de parásitos trematodos con potencial zoonótico

Assessing the Diversity of Metazoan Parasites of Sarotherodon melanotheron (Cichlidae) from Inlands Waters in Southern Benin (West Africa)

Prevalence of Parasitic Infections with Zoonotic Potential in Tilapia: A Systematic Review and Meta-Analysis

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